Orange County Ear, Nose & Throat

Dr. John Sun, Dr. Paul Sun & Dr. Christopher Yian

Star Star Star Star Star 674 Reviews

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Reviews

StarStarStarStarStar Dr. Yian was very quick and answered all our qu... — 

Dr. Yian was very quick and answered all our questions


StarStarStarStarStar Such a great office and lovely staff. Made my v... — 

Such a great office and lovely staff. Made my visit super easy and fast definitely recommend this office.


StarStarStarStarStar Dr. John C. Sun is a fantastic doctor he listen... — 

Dr. John C. Sun is a fantastic doctor he listened and understood what I was going through and is doing what he can to remedy the situation GREAT DOCTOR


StarStarStarStarStar My doctor's visit was pleasant and informative.... — 

My doctor's visit was pleasant and informative.


StarStarStarStarStar Dr John Sun listened to me and was very support... — 

Dr John Sun listened to me and was very supportive of the care I seek. I love the fact that he understands my concerns of long term consequences of caring one way or another. The visit was brief and productive. Within a couple of hours I had received notice that everything is in motion and all I can say that this practice runs like a well oiled machine!! I have seen other ENTs and by far, night and day! I'm very grateful that I've found Dr John Sun and he's definitely bright and happy!! 🌞


StarStarStarStarStar Dr Paul Sun cares and is professional. — 

Dr Paul Sun cares and is professional. I believe with treatment I will be 100% soon. Thank you to the entire staff.


StarStarStarStarStar Great doctor, Dr. Sun , was very friendly plus ... — 

Great doctor, Dr. Sun , was very friendly plus knew what to do to improve my condition. Very warm and caring environment I strongly recommend Dr. Sun


StarStarStarStarStar What impressed me was how caring the person who... — 

What impressed me was how caring the person who scheduled appt./cancellations, etc. was. I called several times and she was always very willing to look - never made me feel rushed, etc. The doctor was fine, however, after waiting so long for an appt., I was a bit disappointed he could not do anything that would help me. I HOPE I do not have to wait so long for the people you are referring me to. Barbara Proud


StarStarStarStarStar Everything went smoothly. — 

Everything went smoothly.


StarStarStarStarStar Good work as always by Dr. John Sun and glad to... — 

Good work as always by Dr. John Sun and glad to have his talents on my behalf!


StarStarStarStarStar I have been coming to Orange County E&T for man... — 

I have been coming to Orange County E&T for many years love the doctors and the staff. Very friendly and professional they good care of my needs.


StarStarStarStarStar Excellent service and very quick. No wait. — 

Excellent service and very quick. No wait.


StarStarStarStarStar Dr. Christopher Yian is the best doctor. Now, I... — 

Dr. Christopher Yian is the best doctor. Now, I am traveling from Arizona to see him in Irvine. He is extremely accommodating and knowledgeable, and he has my trust.


StarStarStarStarStar  — 

Dr. Yien is most professional, knowledgeable, and expedient. His explanation of the diagnosis and treatment was simple and direct. The procedure was completed quickly and successfully. I am most appreciative of his expertise and the attention of the staff in both the Laguna Hills and Irvine offices. Thank you.


StarStarStarStarStar Professionals staff the doctors was very pleasa... — 

Professionals staff the doctors was very pleasant and professional. The office was very clean and I loved everything about that office. I highly recommend the doctor John sun is a great and very easy to talk to


StarStarStarStarStar  — 

Dr. Sun was courteous and friendly. Explained what test would be performed next to help diagnose my lightheadedness. Thank you.


StarStarStarStarStar Friendly staff, didn’t have to wait long, clean... — 

Friendly staff, didn’t have to wait long, clean office, nice doc.


StarStarStarStarStar Christopher Yian — 

Dr. Yian, has helped me with my ear issues, including headaches and liquid in both ears. He is most thorough. I’ve been to both offices, and I enjoy the Irvine office the most.


StarStarStarStarStar All Good — 

I think this visit was Great, the office staff, medical staff & Dr. Yian for sure. I felt comfortable & in good hands at every turn.


StarStarStarStarStar  — 

The attention was excellent, thank you very much.


StarStarStarStarStar Dr. Yian is very professional and knowledgeable... — 

Dr. Yian is very professional and knowledgeable. He cares about his patients and willing to know their medical history. Highly recommend!


StarStarStarStarStar Excellent (5 Stars) for Dr.John Sun . — 

Excellent (5 Stars) for Dr.John Sun .


StarStarStarStarStar excellent .. 5 stars, i like my doctor he is s... — 

excellent .. 5 stars, i like my doctor he is so much handy to take care my ears.. Thank you doc and the staff as well.. God bless you 🙏


StarStarStarStarStar Professional and Friendly Environment — 

Friendly environment, doctors and staff. Easy to make appointments and less wait time. Professionalism and equity is practiced here. I definitely recommend this team for any of you who need ENT diagnoses and treatment.


StarStarStarStarStar Highly recommend Dr Paul Sun — 

I have seen Dr Paul Sun for a number of years and have always been happy and grateful for the care he provides. I am always seen in a timely manner at my appointments and his staff is professional, courteous and friendly.


StarStarStarStarStar  — 

Excellent! Dr Yian is the best most efficient doctor - saw him several years ago resolved my problem again! I look forward to follow next month.


StarStarStarStarStar Clean, quite environment. Staff very profession... — 

Clean, quite environment. Staff very professional. I highly recommend to others.


StarStarStarStarStar very helpful visit with Dr John Sun. Friendly, ... — 

very helpful visit with Dr John Sun. Friendly, professional and great advice. thanks


StarStarStarStarStar Always great to see Dr. JOHN SUN.  — 

Always great to see Dr. JOHN SUN.


StarStarStarStarStar Dr. Yian: Excellent — 

Dr. Yian has excellent interpersonal skills and very high level of credibility.


StarStarStarStarStar Truly amazing care — 

I've been having itchy ear problem on my right ear for several years, and recently I can't even hear well in the morning. The ear was left not well treated and it has been slowly getting worse over the course of time. Dr. John Sun removed ear wax, examined it, prescribed a cream so I started using the cream twice a day. It's been only a few days after I've seen Dr. John Sun, but I've already feeling really great! I even feel like I am reborn, because I've living with this problem for many years. Thank you so much, Dr. John Sun. Truly amazing care that actually changes my life!


StarStarStarStarStar Caring doctor that answers patient questions wi... — 

Caring doctor that answers patient questions with positive feedback,


StarStarStarStarStar Wheelchair  — 

It would be nice if your office has a wheelchair accessible


StarStarStarStarNo Star 1st impressions — 

This was my 1st appointment and it lasted approximately 5-10 minutes including waiting time. The doctor was friendly and knowledgable and referred me for another test. Office staff was efficient and friendly also.


StarStarStarStarStar Great front office folks & recommend Dr. John Sun — 

The front office staff is extremely friendly and professional. I have seen Dr. John Sun twice and he is thorough in his diagnosis, and explains all of the treatment options well. He also takes time to call back in urgent matters or to review radiology reports without the need for a visit. I recommend him to others.


StarStarStarStarStar Caring for the patient gives hope — 

Well received after no waiting delay, well informed, well examined, and logical step forward. I have a feeling that I was in good safe professional hands. What else a patient can wait for from a specialist provider?


StarStarStarStarNo Star Everyone is friendly and has a smile on their f... — 

Everyone is friendly and has a smile on their face. The office runs on time. I am in and out, it is wonderful. Thank you for your care.


StarStarStarStarStar Dr Sun — 

Dr Sun was Gracious and professional. He took his time, listened, ask questions And answered mine.


StarStarStarStarStar Great customer service. Explains why the need t... — 

Great customer service. Explains why the need to do certain tests.


StarStarStarStarStar Everything goes well at your office.. please sp... — 

Everything goes well at your office.. please spread what you do to other facilities..joyous holidays and best wishes in the New Year.


StarStarStarStarStar Very friendly and efficient office.  — 

Very friendly and efficient office.


StarStarStarStarStar Dr Sun is a ray of sunshine!  — 

Dr Sun is a ray of sunshine! He comes in the exam room with a big smile. He is gentle and caring.


StarStarStarStarStar Pleasant environment and common sense — 

It was a very pleasant environment and clear feedback from Dr. Paul Sun concerning the occasional itching in my ears. Use of Q-Tips is not the way to go, I had known that but the bad habit has not stopped me. The presumed fungus was better until I resumed the Q-Tip self treatment. Well, maybe now I will have learned my lesson. Many Thanks


StarStarStarStarStar Loved getting a quick and easy exam!! I also a... — 

Loved getting a quick and easy exam!! I also approved of a follow up exam 2 weeks later.. Thanks


StarStarStarStarStar Excellent Care and professional support staff. ... — 

Excellent Care and professional support staff. Dr Yian provides me with excellent care and conversation.


StarStarStarStarStar friendly staff and prompt appointment time — 

friendly staff and prompt appointment time


StarStarStarStarStar Best dr office I was seen quickly. And as able ... — 

Best dr office I was seen quickly. And as able to make an appointment soon after referral


StarStarStarStarStar Love the Sun Brothers. Reader, use this practic... — 

Love the Sun Brothers. Reader, use this practice!!! Doc's and staff are great. Two location.


StarStarStarStarStar good visit with Dr John Sun — 

good visit with Dr John Sun and fast intake and appointment


StarStarStarStarStar On time — 

It was prefect in all means


StarStarStarStarStar Outstanding and efficient practice  — 

I came in with compacted earwax thst was blocking my ear and left very pleased!


StarStarStarStarStar The staff was very kind and efficient. The offi... — 

The staff was very kind and efficient. The office was clean and nicely decorated. It took me several months to get in to see the doctor and once I finally got to see him, he spent all of 4 minutes with me and there was nothing he could do. That said, it wasn’t his fault. He was very kind and answered all my questions.


StarStarStarStarStar Dr. Yian has been very helpful. — 

Dr. Yian has been very helpful.


StarStarStarStarStar Perfect! I have no suggestions. — 

Perfect! I have no suggestions.


StarStarStarStarStar Great experience. Like Dr Sun very much. — 

Great experience. Like Dr Sun very much.


StarStarStarStarStar Fast and welcoming. Easy parking access. Clean ... — 

Fast and welcoming. Easy parking access. Clean environment.


StarStarStarStarStar Good place... — 

I have been going to Dr. John Sun since 2006 when he removed polyps from my nasal passages. Everything since could be regarded as standard care,, partly geared to keep my ears in shape to avoid infection and accommodate hearing aids. I feel that I have received the best of care from him. I notice that some reviews criticize him for lack of time spent. But he spends enough to get the job done efficiently and well. And he always has a nice initial smile and greeting and proceeds with a surgeon's touch. The only negative I would cite is that it can be hard to get an unscheduled appointment - probably due to heavy demand.


StarStarStarStarStar Great as always. Everyone proffesional and kind... — 

Great as always. Everyone proffesional and kind. Thank you


StarStarStarStarStar My First Appointment  — 

This was my first visit to Orange County Ear, Nose and Throat and it was a great visit. From the team who welcomed me when I walked through the door and my time with Dr. Yian, I felt that everyone cared about me. I also appreciated the time Dr, Yian took to perform the one test and to explain the results too. It also appeared that he did read thoroughly the patient intake form that filled out a couple of days before. Not many doctors take the time and I am grateful to Dr. Yian for his understanding of my health challenges and coming up with his first plan of care for me. I look forward to my next appointment in December.


StarStarStarStarStar As usual... excellent experience. — 

As usual... excellent experience.


StarStarStarStarStar Nice doctor & friendly staffs — 

Nice doctor & friendly staffs


StarStarStarStarStar Very Professional care. Thank you. — 

Very Professional care. Thank you.


StarStarStarStarStar Top notch customer service and facility — 

Super nice staff. Welcoming and engaging! Clean office and very organized.


StarStarStarStarStar Appreciate the help and concern of staff and wo... — 

Appreciate the help and concern of staff and wonderful caring doctor


StarStarStarStarStar Thank you Doctor for your kind and reassuring c... — 

Thank you Doctor for your kind and reassuring care .


StarStarStarStarStar The visit was informative and constructive to r... — 

The visit was informative and constructive to remedy the ailment in which I currently have. Thank you!


StarStarStarStarStar Dr John Sun  — 

Dr John Sun was very nice and a great Doctor. He was compassionate and very thorough. I really thank him for healing me so fast. Thank you, Diane Steele.


StarStarStarStarStar He was great. Answered all my questions  — 

He was great. Answered all my questions


StarStarStarStarStar Great friendly service! Thank you! — 

Great friendly service! Thank you!


StarStarStarStarStar Great experience  — 

My son and I had an appointment with Dr. Yian and he was great. Very knowledgeable and a nice man. He listened to my concerns and helped educate me on what the next steps would be. I didn’t feel like I was left in the dark.


StarStarStarStarStar Removal of cerumen. — 

Dr. Yian was very professional.


StarStarStarStarStar Quite impressed. — 

Very friendly and professional staff.


StarStarStarStarStar Great doctors, as I am only familiar with Dr Yi... — 

Great doctors, as I am only familiar with Dr Yian he is personal professional and listens to our needs . Great surgeon as well. Thank you for everything !


StarStarStarStarStar My problem was taken care of promptly without a... — 

My problem was taken care of promptly without any discomfort. I highly recommend this fine group.


StarStarStarStarStar  — 

Doctor John Sun was very nice and removed all the excess things out of my daughter’s right ear. I’m very grateful to him. The best treatment and highly recommend!


StarStarStarStarStar I felt very good when I entered the office, it'... — 

I felt very good when I entered the office, it's very clean. The staff are very nice, Dr. Yian gave me professional diagnosis and advice!


StarStarStarStarStar Las Señoritas de enfrente muy gentiles y sonrie... — 

Las Señoritas de enfrente muy gentiles y sonrientes el Dr. q me atendió muy serio aunque yo no hable inglés la sonrisa es la misma en cualquier idioma


StarStarStarStarStar Contrary to what I read in Yelp, Dr. Christophe... — 

Contrary to what I read in Yelp, Dr. Christopher Yian and staff wre EXCELENT!!! I was taken in about a couple of minutes of my appointment time. Dr. Yian came in alsmot rigth away and took his time to listen to the reason of my first time visit, and explained his treatment after a test done in the examing room. He made sure that he had answer ALL my questions before letting me go. He has a great bed manner and very caring about my health condition I will recomend Dr. Yian's practice to anynoe needing an ENT Dr. Last but not lease, the Staff was Excelent, totally a night and day different of what I read in Yelp.Thank you!!


StarStarStarStarStar Dr. J. Sun is an excellent listener and hears e... — 

Dr. J. Sun is an excellent listener and hears everything you have to say before trying to diagnose and treat you. His office in Irvine is organized, the staff is efficient and I have never waited more than ten minutes to be seen.


StarStarStarStarStar Dr. is very thorough, front desk are very frien... — 

Dr. is very thorough, front desk are very friendly and helpful 🙏


StarStarStarStarStar Great visit, I’m a work in progress — 

Great visit, I’m a work in progress


StarStarStarStarStar It was very quick appo — 

It was very quick appointment


StarStarStarStarNo Star Smooth and comfortable — 

I was impressed by the efficient and smooth reception process with no wastage


StarStarStarStarStar Doctor is great and all the staff treated me k... — 

Doctor is great and all the staff treated me kindly.


StarStarStarStarStar I would recommend Dr. Sun and the clinic anytim... — 

I would recommend Dr. Sun and the clinic anytime. I am always taken on time, and Dr. Sun always seems happy to see me as a patient and does what I came for.


StarStarStarStarStar The best ENT practice in OC... — 

This is an awesome ENT practice that puts patients first all the time. Beginning with the front desk, setting-up appointments and checking-in patients, and the doctors... everyone is patient, polite and very professional. My parents introduced me to OC ENT almost 25 years ago. Sadly both of my elderly parents have passed-away, but I continue to be a patient of the OC ENT. In fact, I drive 65 miles one way to be treated by the doctors at OC ENT.


StarStarStarStarStar Excellent service and most importantly, perfect... — 

Excellent service and most importantly, perfectly on time!


StarStarStarStarStar Ear cleaning  — 

I needed to have something that was attached inside my left ear for a while … I had problems finding the medical center but I was very happy to have finally found a a great and very efficient medical team after all that trouble.., I was a few minutes late too…:)


StarStarStarStarStar All was great. Staff was courteous as well a... — 

All was great. Staff was courteous as well as the doctor.


StarStarStarStarStar The doctor is very knowledgeable and knowledgea... — 

The doctor is very knowledgeable and knowledgeable


StarStarStarStarStar Great visit!! Referral To UCI was a life chang... — 

Great visit!! Referral To UCI was a life changer.


StarStarStarStarStar The wait was short, I saw Dr. Yian very quickly... — 

The wait was short, I saw Dr. Yian very quickly. I have a bad case of surfers ear. He pulled some wax out and gave me options. He took time answering all my questions. I will be going back.


StarStarStarStarStar The staff is awesome and friendly! The doctor h... — 

The staff is awesome and friendly! The doctor has great bedside manner!! Top notch doctor's office


StarStarStarStarStar Got me in quick for Great Care — 

I had a raging ear infection develop over a weekend and was so grateful to Orange County ENT for getting me in on a busy Monday morning. Dr. Sun and the staff showed me great care and I am on the mend.


StarStarStarStarStar Thank You.  — 

Thank You. Thank You. Thank You.


StarStarStarStarStar Very efficient and professional. — 

Very efficient and professional.


StarStarStarStarStar Polite - Informative - Caring — 

Polite - Informative - Caring


StarStarStarStarStar Excellent as always, Dr. Yian is a true profess... — 

Excellent as always, Dr. Yian is a true professional and I am grateful that I have had the opportunity to consult with him through the years. His skill and knowledge are second to none.


StarStarStarStarStar When I awoke with a painful ear infection, the ... — 

When I awoke with a painful ear infection, the office scheduled me with Dr. Yian the same day. Following his instructions and prescriptions, my pain subsided by 90% the next morning. What a relief.


StarStarStarStarStar Easy to schedule appointment. Professional fron... — 

Easy to schedule appointment. Professional front office staff. Very friendly and helpful. Dr. Yian took time to talk through my specific questions and was clear on his advice and diagnosis. Highly recommend this practice.


StarStarStarStarStar Really nice customer service doctors are also v... — 

Really nice customer service doctors are also very kind and good hearted seems like they really care about there clients I would recommend this place to my family and friends 100 pct.


StarStarStarStarStar Outstanding professional s — 

Outstanding professional service


StarStarStarStarStar Front office service was friendly and was seen ... — 

Front office service was friendly and was seen right away . Dr was thorough and professional. Pleased with my visit .


StarStarStarStarStar Strongly Recommended — 

Appointments are handled easily by staff. Dr. John Sun is professional, cordial, and thorough when meeting with patients for exams and treatment. He is clear when describing what he discovers during the exam and the way forward. I strongly recommend him.


StarStarStarStarStar Thank you! — 

Had an issue post surgery. I was referred to them and they saw me immediately. They took the time to do a thorough check and gave me the proper medications. Cannot thank them enough.


StarStarStarStarStar Very Happy — 

Always polite, quick, and efficient.


StarStarStarStarStar The whole office is very efficient. I was seen ... — 

The whole office is very efficient. I was seen immediately and on my way to recovery. Thank you


StarStarStarStarStar Making appointment for balance testing and trea... — 

Making appointment for balance testing and treatment withNewport-Mesa Audiology Balance and Ear Inst. Hearing improved.


StarStarStarStarStar Professional and Knowledgeable. — 

Professional, Knowledgeable, and also great staff.


StarStarStarStarStar Dr Yian was great.Very efficient, friendly a... — 

Dr Yian was great. Very efficient, friendly and helpful. He suggested I get a hearing test, which I've never had.


StarStarStarStarStar I was able to get a quick, timely appointment. ... — 

I was able to get a quick, timely appointment. Dr Yian was able to find my problem and we agreed to a surgery as soon as I return from vacation in June. Surgery scheduling called me and we have a tentative appointment.


StarStarStarStarStar This was my first visit. Very happy with my care.  — 

This was my first visit. Being able to complete paperwork on line prior to arrival was so easy and time saving. The office staff were very friendly and professional. Dr. Yian was thorough and knowledgeable. I am so pleased with the care that I received. Thank you.


StarStarStarStarStar Dr. John Sun 👍 — 

I had irritation in the inner ear canal for more than 2 years and finally decided to come in to see a specialist. Dr. John Sun is very attentive and patient listening to my issues. The prescription I received appears to be working well so far. I have much less irritation and able to sleep uninterrupted last night. Highly recommend Dr. John Sun!


StarStarStarStarStar I had a very positive experience. Staff was fri... — 

I had a very positive experience. Staff was friendly and professional.


StarStarStarStarStar I am very grateful for Dr. Yian's professional ... — 

I am very grateful for Dr. Yian's professional and kind help. Thank you so much for listening and helping me yesterday Aprll 27'23


StarStarStarStarStar Front desk did great the waiting time was very ... — 

Front desk did great the waiting time was very short and the doctor had a very nice visit and behaviour


StarStarStarStarStar Clean ears! — 

Dr Paul Sun was able to clean out my ears. No more q tips!


StarStarStarStarStar super nice and intellegent doctor — 

super nice and intellegent doctor


StarStarStarStarStar Got me in quickly , explained and did the proce... — 

Got me in quickly , explained and did the procedure , very professional and helpful , explained what I need to do going forward


StarStarStarStarStar The doctor was friendly and thorough.  — 

The doctor was friendly and thorough.


StarStarStarStarStar Dr John sun was friendly, on time, and professi... — 

Dr John sun was friendly, on time, and professional. I have hash other procedures by him previously. The office was neat and clean.


StarStarStarStarStar The staff is always nice and helpful. Dr. is v... — 

The staff is always nice and helpful. Dr. is very knowledgeable .


StarStarStarStarStar Very impressed with Dr Yian. He is very thoroug... — 

Very impressed with Dr Yian. He is very thorough.


StarStarStarStarStar Great experience and dialogue with staff regard... — 

Great experience and dialogue with staff regarding my situation. Dr. listened to my issues and provided options and direction on next steps.


StarStarStarStarStar Excellent care by physician!!!!Staff also exce... — 

Excellent care by physician!!!! Staff also excellent!


StarStarStarStarStar Excellent service ,highly recommend. — 

Excellent service ,highly recommend.


StarStarStarStarStar Dr John is my Guardian Angel,  — 

Dr John is my Guardian Angel,


StarStarStarStarStar Great experience first time patient. Pleasant. ... — 

Great experience first time patient. Pleasant. Patient,Professional. Listened to me. Good feeling about the practice.


StarStarStarStarStar Easy in and out. Very nice personnel.  — 

Easy in and out. Very nice personnel.


StarStarStarStarStar I can’t comment about your practice as my first... — 

I can’t comment about your practice as my first visit was quick and we didn’t enter to details. I would be happy to comment after my second visit. So far so good.


StarStarStarStarStar Professional and Compassionate. — 

Both Krista, the audiologist and the doctor who treated me were very professional. They explained my problem with my ears and proposed the best way to solve it. They were friendly and took time to answer my many questions.


StarStarStarStarStar on time, kind, thorough. Thank you Dr. John! — 

on time, kind, thorough. Thank you Dr. John!


StarStarStarStarStar I received help quickly during a stressful even... — 

I received help quickly during a stressful event. Very professional staff and I have great faith in Dr. Christopher Yian, after meeting him to perform my urgent upcoming surgery soon.


StarStarStarStarStar Great service and results — 

Great service and results


StarStarStarStarStar Dr. Yien is an absolute pleasure to deal with. ... — 

Dr. Yien is an absolute pleasure to deal with. Very friendly, professional and more importantly extremely competent at what he does. I came in for my semi-annual ear wax cleaning. I love the way he extracts the excess wax without hurting my ear drum.


StarStarStarStarStar This was my first visit and there was "no wait ... — 

This was my first visit and there was "no wait time"! The office is super efficient and friendly.


StarStarStarStarStar Dr Yian is always on time for appts and so cari... — 

Dr Yian is always on time for appts and so caring and interested in my well being.


StarStarStarStarStar Dr Yian is so nice. He helped me pick the bishb... — 

Dr Yian is so nice. He helped me pick the bishbone out from my throat in just seconds


StarStarStarStarStar My time at the office. — 

The office was understanding when I forgot my insurance card. The doctor explained why I was having my problem and what I needed to do.


StarStarStarStarStar I found Dr.Yien on the HOAG website. — 

I located Dr.Yien on the HOAG hospital website. I was very pleased with Dr. Yien. His demeanor was very understanding and calm, and he was gentle. I would definitely recommend him as an excellent doctor!


StarStarStarStarStar It takes a Physician to know a great Physician.... — 

It takes a Physician to know a great Physician. James B. M.D.


StarStarStarStarStar Staff very friendly, Doctor helpful. Would reco... — 

Staff very friendly, Doctor helpful. Would recommend. Cheers! ~Tim DiTulio


StarStarStarStarStar My Visit with Dr. Sun — 

I arrived early and was taken back to see Dr. Sun immediately. He checked my ears and was most gentle. My nose has been stuffy and Dr. Sun went the extra mile to check it. I was happy to find out it was just allergies.


StarStarStarStarStar Nice and friendly. I find Dr. Sun and Dr. WANG... — 

Nice and friendly. I find Dr. Sun and Dr. WANG from HOAG VERY MODERN THINKING. Probably attributed to their youth.


StarStarStarStarStar Extremely well cared service and treatment. — 

Extremely well cared service and treatment.


StarStarStarStarStar Dr. Yian is my favorite ENT doctor…kind, effici... — 

Dr. Yian is my favorite ENT doctor…kind, efficient, professional.


StarStarStarStarStar Very friendly stuff and very knowledgeable 😊 — 

Very friendly stuff and very knowledgeable 😊


StarStarStarStarStar I saw Dr Sun as a new patient. Being a provider... — 

I saw Dr Sun as a new patient. Being a provider myself, he has fexcellent bedside manner, listens to your concerns and then treated my symptoms all in one visit . I highly recommend DR Sun


StarStarStarStarStar Dr. Sun helped alot.Thank You — 

Dr. Sun helped alot. Thank You


StarStarStarStarStar Good doctor! — 

Dr. Paul is knowledgeable and professional and explained every detail of my hearing issue with clarity and sincerity.


StarStarStarStarStar Mike Ingalls — 

Your office was outstanding, the doctor and audiologist have been outstanding!


StarStarStarStarStar Thank you for your excellent care. Front offic... — 

Thank you for your excellent care. Front office people were great and much thanks for working around my scheduling error. Your audiologist Krista is tremendous, very professional.


StarStarStarStarStar Your all good & i appreciate ..thank you & have... — 

Your all good & i appreciate ..thank you & have a nice day


StarStarStarStarStar Doctor Sun was very friendly and knowledgeable.... — 

Doctor Sun was very friendly and knowledgeable. He removed wax from my ear quickly and painlessly. The office was very clean. Parking was easy.


StarStarStarStarStar Do good job for me, let we see what is the res... — 

Do good job for me, let we see what is the result . hope able save my ear ability


StarStarStarStarStar ENT — 

Great doctor, very professional, prompt, and answered all the questions


StarStarStarStarStar Top notch ENT care. Friendly and professional ... — 

Top notch ENT care. Friendly and professional staff.


StarStarStarStarStar Very satisfied in my first visit with Dr. Sun.... — 

Very satisfied in my first visit with Dr. Sun. Thank you


StarStarStarStarStar Felt comfortable and the Dr. explained the situ... — 

Felt comfortable and the Dr. explained the situation is and what he was goings to do.


StarStarStarStarStar Dr. Yien was professional and pleasant. Apprec... — 

Dr. Yien was professional and pleasant. Appreciated trying less aggressive approach.


StarStarStarStarStar Always prompt and informative which is rare in ... — 

Always prompt and informative which is rare in todays environment. The staff is also very pleasant during our visits.


StarStarStarStarStar Dr. Jon Sun was professional and kind. He took... — 

Dr. Jon Sun was professional and kind. He took the time to answer my concerns and when I left the office I felt assured I was gong to be find.


StarStarStarStarStar They do everything well. ... — 

They do everything well. I have Dr. John Sun. Dr. Sun (and I assume the other doctors on the team) is a very good surgeon in addition to providing top notch standard care. Office staff is friendly, multilingual, well trained, efficient and strict.


StarStarStarStarStar Dr. Yian is a kind and excellent doctor. — 

Dr. Yian is a kind and excellent doctor.


StarStarStarStarStar I love my doctor!! — 

I love my doctor, he is very knowledgeable, professional and has a sense of humor! I am praying that with his help I can recuperate at least some of my left ear hearing!


StarStarStarStarStar It was my first time there. I was satisfied wit... — 

It was my first time there. I was satisfied with the answers to my questions. I will ask other questions that I forgot.


StarStarStarStarStar Great practice! — 

Great practice they were accommodating for an appointment and the office staff pleasant and helpful. Short wait times and great physician.


StarStarStarStarStar Long term patient — 

Have been a patient there for several years. Always very pleasant staff and the medical care is very professional.


StarStarStarStarStar Dr. Yian’s delivery of test results was clear a... — 

Dr. Yian’s delivery of test results was clear and concise and he was patient answering questions and thorough when discussing options. The staff was friendly and professional. I would highly recommend them.


StarStarStarStarStar The doctor is very nice and pr — 

The doctor is very nice and professional


StarStarStarStarStar MY experience was comfortable and Christa in pa... — 

MY experience was comfortable and Christa in particular was expert. Everyone was professional and I left with a clear idea of my options.


StarStarStarStarStar It is VERY RARE that I go to a doctor's office ... — 

It is VERY RARE that I go to a doctor's office and be seen on time. There is almost always a delay/wait for an average of 20-40 minutes of wait. However, I was able to see Dr. Son immediately without any delay. What a refreshing and stress-free visit! I feel respected as a person and my time was treated as equal in value to the doctor's. Thank you for running the office in a way that doctors' time and the patients' time are equally valued and respected.


StarStarStarStarStar You are only the second Doctor in 40 years that... — 

You are only the second Doctor in 40 years that have cleaned my ears and I had NO pain! Your office is friendly and on time. Thank you so much. Sharon and I will be recommending you.


StarStarStarStarStar You were on time, everyone is pleasant and my e... — 

You were on time, everyone is pleasant and my ears were taken care of. Thank you for being so gentile.


StarStarStarStarStar  — 

Wonderful really wonderful really really wonderful to


StarStarStarStarStar Dr Sun was very professional with my health co... — 

Dr Sun was very professional with my health concerns and directed me what needs to be done with my health issues.


StarStarStarStarStar Dr. comforting office appreciate all help — 

Dr. comforting office appreciate all help


StarStarStarStarStar So very kind and helpful Explained everything ... — 

So very kind and helpful Explained everything so I could understand. Would highly recommend


StarStarStarStarStar Dr. Hussein Youssef, MD — 

Please leave note that the clinic located immediately on the write hand from the entrance..


StarStarStarStarStar Great Doctor — 

Dr. Sun has been been ear Doctor for over 15 years. He is punctual and always greets you with a smile. His examination are always very through.


StarStarStarStarStar I like Dr Sun and his staff. I even like his he... — 

I like Dr Sun and his staff. I even like his hearing test Dr.


StarStarStarStarStar I really like all of you. You’re always kind p... — 

I really like all of you. You’re always kind professional, and compassionate, Thanks Dr Yian for taking me on and explaining the thyroid . Look forward to you doing surgery .


StarStarStarStarStar Mom and I was seen by Dr. Christopher Yian. He... — 

Mom and I was seen by Dr. Christopher Yian. He is a great ENT doctor and he was very helpful.


StarStarStarStarStar Excellent personality, very thorough. — 

Excellent personality, very thorough.


StarStarStarStarStar Dr John Sun — 

Dr John Sun takes time to listen. Front office staff patient and kind


StarStarStarStarStar The staff at the front desk was Extremely nice ... — 

The staff at the front desk was Extremely nice and courteous, make you feel comfortable asking questions and seem happy to do so. Dr. Sun was nice as well, its obvious he has been doing his job for a long time, he completed my mother exam swiftly as well as making us feel comfortable and confident with his prognosis. If you’re looking for a new Ear, Nose and throat specialist to go I would definitely recommend this place!!


StarStarStarStarStar Dr. Was friendly and quick to remove earwa — 

Dr. Was friendly and quick to remove earwax


StarStarStarStarStar The best. The staff and doctors are very nice k... — 

The best. The staff and doctors are very nice kinds and professional,


StarStarStarStarStar The service was prompt and effective. — 

The service was prompt and effective.


StarStarStarStarStar Dr J Sun — 

Outstanding service as usual


StarStarStarStarStar It was my first visit to your office and I so e... — 

It was my first visit to your office and I so enjoyed meeting the Dr. and was pleased with the service I received.


StarStarStarStarStar Dr. Yant is very professional and knowledgeable... — 

Dr. Yant is very professional and knowledgeable, thanks for your time Sameh Farag


StarStarStarStarStar Excellent experience. Informative, Competent, H... — 

Excellent experience. Informative, Competent, Helpful.


StarStarStarStarStar It was a really easy process and good experienc... — 

It was a really easy process and good experience, Dr. Sun was very knowledgeable and professional Dr. Khaled


StarStarStarStarStar They are real nice people and the doctors make ... — 

They are real nice people and the doctors make you feel comfortable


StarStarStarStarStar At this point the seating in the lobby should g... — 

At this point the seating in the lobby should go back to normal 😒


StarStarStarStarStar Thank to Dr. Yian who is always caring  — 

Thank to Dr. Yian who is always caring and gives me such great care. My sinus has cleared completely and I am so grateful.


StarStarStarStarStar So far so good! — 

This was my first time seeing an ENT. Dr Yian seemed very knowledgeable and efficient in resolving my problem.


StarStarStarStarStar Dr. John Sun is Awesome. — 

Dr. John Sun is so nice and is patient when I have a list of questions for him. He kindly answers them all and is never in a rush. He preformed my sinus surgery last year, and I wanted him to check to see how I am healing. His office staff is very nice friendly each time I check in. I would refer Dr. JOHN Sun to anyone who is having any Ear, Nose or Throat problems.


StarStarStarStarStar  — 

I was very impressed with the office . I had a more extensive audio test than I had with my prior hearing test. Highly recommended.


StarStarStarStarStar This was a great visit. Quick and easy to do.  — 

This was a great visit. Quick and easy to do.


StarStarStarStarStar Great Visit — 

1st time with Dr. John Sun and I was very happy with his evaluation. He was a great listener, and I had a good feeling coming out of my appointment. I would absolutely recommend him to anybody looking for an ENT specialist.


StarStarStarStarStar Dr. John is efficient and helpful.  — 

Dr. John is efficient and helpful.


StarStarStarStarStar Was impressed with the service. Very courteous... — 

Was impressed with the service. Very courteous and professional.


StarStarStarStarStar All good on visit #1. Communication was great. — 

All good on visit #1. Communication was great.


StarStarStarStarStar AWESOME — 

OMG , the best staff an Drs.!!! If u are looking for someone who treats u like Family , call them NOW


StarStarStarStarStar Dr. John Sun is awesome trustworthy doctor with... — 

Dr. John Sun is awesome trustworthy doctor with a sincere care and treatment.


StarStarStarStarStar Excellent Experience — 

This was my 1st visit to Orange County Ear, Nose & Throat. The office is friendly and everyone was very professional. My wait time was minimal and my experience with Dr. Paul Sun was great. He helped me understand the problem with my ears and suggested several things that would help... he has a great sense of humor as well and made me feel very comfortable during my visit. I have already recommended your office and Dr. Sun to others.


StarStarStarStarStar I can hear again. Got all the wax out fast and... — 

I can hear again. Got all the wax out fast and pain free. Always nice to see Dr. Sun.


StarStarStarStarStar Fui tratado con amabilidad. No espere mucho ti... — 

Fui tratado con amabilidad. No espere mucho tiempo. Los recomiendo.


StarStarStarStarStar Great experience to see Dr. Yian each time. Fro... — 

Great experience to see Dr. Yian each time. Front office personnel are nice and friendly.


StarStarStarStarStar Very helpful and friendly people. Immediate car... — 

Very helpful and friendly people. Immediate care and reaction to your inquiry.


StarStarStarStarStar Great service, great knowledge. — 

Great service, great knowledge.


StarStarStarStarStar Your audiologist was very helpful and nice.  — 

Your audiologist was very helpful and nice.


StarStarStarStarStar Very friendly, and I felt like the Dr. was real... — 

Very friendly, and I felt like the Dr. was really nice to my son and cared.


StarStarStarStarStar I went in for an ear cleaning. It was quick an... — 

I went in for an ear cleaning. It was quick and painless Great service.


StarStarStarStarStar Everyone was friendly. Thank you — 

Everyone was friendly. Thank you


StarStarStarStarStar I was pleasantly surprised that my issue was on... — 

I was pleasantly surprised that my issue was only wax in the ear. I have a hearing test tomorrow, and I hope that now my hearing might show a better profile vs. down!


StarStarStarStarStar I went to one doctor with bumps on my neck and ... — 

I went to one doctor with bumps on my neck and he stated it both of you and leave them, then I went to see you all and you pretty much said the same thing but wanted to do an exam to see what they were. That seems a lot more professional! Definitely pleased with the entire staff!


StarStarStarStarStar  — 

Extremely satisfied. Very efficient staff, on time and polite. The ENT doctor very competent, nice and ready to answer my questions. Definitely 5 Stars !


StarStarStarStarStar  — 

Extremely satisfied. Very efficient staff, on time and polite. The ENT doctor very competent, nice and ready to answer my questions. Definitely 5 Stars !


StarStarStarStarStar People are really nice at this office. I like D... — 

People are really nice at this office. I like Dr. Sun. He is friendly and efficient. I didn't have to wait at all for my appointment.


StarStarStarStarStar Awesome appointment — 

I was able to be seen early, tell the Dr. my concern, get a review and my referral appointment the next day! Great service.


StarStarStarStarStar I can’t say or thank Dr John Sun enough how pro... — 

I can’t say or thank Dr John Sun enough how professional he was with me.


StarStarStarStarStar Great experience with Dr. John Sun — 

My experience with Dr. John Sun was great. Easy check in and minimal wait time. Dr. Sun was very nice and helpful, and to the point.


StarStarStarStarStar John Sun, M. D. Is an exceptionalENT doctor—th... — 

John Sun, M. D. Is an exceptional ENT doctor—the best I have experienced in 72 years! I have been seeing him for many years now. He is always very pleasant—and takes time to listen carefully to my concerns.


StarStarStarStarStar Dr Yian is very professional & thoughtful.Desc... — 

Dr Yian is very professional & thoughtful. Described my problem in detail. Really appreciated.


StarStarStarStarStar A visit for my son and I with Dr. Paul Sun... — 

It was fast and professional and welcomed nicely from the doctor


StarStarStarStarStar Personal care and concern was the best — 

Personal care and concern was the best


StarStarStarStarStar Excellent rating! Staff and doctor were very p... — 

Excellent rating! Staff and doctor were very professional and kind.


StarStarStarStarStar nice office and staff great doc — 

nice office and staff great doc


StarStarStarStarStar Fabulous! Dr. Jon Sun was professional and ver... — 

Fabulous! Dr. Jon Sun was professional and very nice. He put me at ease and the procedure was quick and painless.


StarStarStarStarStar I didn't realize I had been to your office seve... — 

I didn't realize I had been to your office several years before, but was pleasantly surprised when you told me I was already in your records. I was very pleased to see Dr. Sun (tough to see through the mask but I understand). I am encouraged by what he said about my right ear and hearing loss. I am looking forward to my hearing test and evaluation next Tuesday. Maybe this pressure that feels like water on the ear will go away and I will feel normal again. God bless you all and keep up the good work. And you can call me Ray. Ray Woolsey


StarStarStarStarStar OC Ear, Nose & Throat Clinic - Highly Recommend!! — 

I had an appointment for a hearing test. The Audiologist was super nice and efficient! She thoroughly explained the hearing test process and the outcome of the exam. The staff was very courteous and efficient. If you are in need of an ENT physician or a hearing exam, I would highly recommend the Orange County Ear, Nose & Throat practice!


StarStarStarStarStar Dr yan is very commited and dedicated towards h... — 

Dr yan is very commited and dedicated towards his patients and I reallyappreciate him .


StarStarStarStarStar Your service is great and very organized and pr... — 

Your service is great and very organized and professional !


StarStarStarStarStar Very satisfied! The doctor and the staff of fi... — 

Very satisfied! The doctor and the staff of first class services .


StarStarStarStarStar Excellent experience  — 

Everything was very good, the staff and the doctor all were perfect. Thanks for your excellent service.


StarStarStarStarStar Your office made it easy — 

Your office made it easy. Convenient appointment. Pleasant admin staff. The audiologist, Kristi, was excellent. I'll definitely be back in 12 months for a check up.


StarStarStarStarStar My appt. was on time and Dr. Shu was very nice ... — 

My appt. was on time and Dr. Shu was very nice and quick.


StarStarStarStarStar Dr. Yian is always courteous and gives the pati... — 

Dr. Yian is always courteous and gives the patient the necessary time and attention. He recently removed a long-standing ventilation tube and checked for a tonsilar stone. I queried whether the tube should be reinserted, thinking surely this was needed. Instead, he said, "let's see and give the ear a chance." Didn't push elective surgery! I love this type of nature/patient first perspective! Since I have tinnitus, we also did an audiology exam, which again, demonstrates his Audiologist is knowledgeable and gives time and attention to referred patients. Now going on 10 years with Dr Yian and still a five-star relationship!


StarStarStarStarStar Dr. Sun was great! took care of my issues quick... — 

Dr. Sun was great! took care of my issues quick and efficiently. He has a great bedside manor too!


StarStarStarStarStar Patty French — 

Excellent. Very convenient.


StarStarStarStarStar Quick and friendly, I was seen by Dr Sun, and h... — 

Quick and friendly, I was seen by Dr Sun, and he took a quick peek at what could’ve been an issue for another condition and tried to make it as comfortable as possible.


StarStarStarStarStar Ear, nose & throat. — 

Everyone I encountered was professional and caring. Things were explained in an informative manner and all questions answered satisfactory.


StarStarStarStarStar Dr. Sun took the the time to explain my son's c... — 

Dr. Sun took the the time to explain my son's condition and answered every question I had. I did not feel rushed at all. The front office staff was professional and cordial. The facility was super clean.


StarStarStarStarStar Dr. Christopher Yian  — 

Dr. Christopher Yian and his staff are always welcoming, efficient, and willing to assist me. Dr. Yian is excellent at what he does. He cares about his patients and when I have called his office asking a health related question I am surprised when I have Dr. Yian on the other end answering my concern. Considering he is a surgeon I know he makes every effort to get back to his patients as soon as he can and he certainly exceeds my expectations! I highly recommend Dr. Yian not only for his expertise but also his friendly demeanor. You will definitely be in good hands! More doctors should follow his lead.


StarStarStarStarStar great experience  — 

Dr. Sun is very professional and always able to answer my questions.


StarStarStarStarStar Thank you for the best care and BEST doctors!  — 

Thank you for the best care and BEST doctors!


StarStarStarStarStar I appreciate the online texts about appointment... — 

I appreciate the online texts about appointments and the reminders. These make it easier to make each visit on time. Very professional.


StarStarStarStarStar 5 Stars Nice friendly enviornment  — 

5 Stars Nice friendly environment


StarStarStarStarStar I needed to see the doctor as soon as possible ... — 

I needed to see the doctor as soon as possible and the office put me on the waiting list. I was able to see the doctor much earlier than scheduled.


StarStarStarStarStar Quasimodo is in my Head — 

Top-Rating all around. Reception kind and professional. Dr. Sun answered my questions.


StarStarStarStarStar I was seen by Dr. Sun at Orange County Ear, Nos... — 

I was seen by Dr. Sun at Orange County Ear, Nose and Throat. He was very gentle with his examination, had a warm and friendly demeanor, and actively listened to my concerns. I am getting a further work-up and will return to see him for further discussion. Thus far, I am very pleased with his care.


StarStarStarStarStar I am very, very thankful to Dr. Yan for all the... — 

I am very, very thankful to Dr. Yan for all the help he provided. I couldn't ask for more.


StarStarStarStarStar Exceeded my expectations! — 

Exceeded my expectations!


StarStarStarStarStar I see Dr. John every 6 months for wax removal … — 

I see Dr. John every 6 months for wax removal and he’s always upbeat and friendly, fast and thorough. Also, I rarely have to wait more than a few minutes to get in. I recommend him highly.


StarStarStarStarStar Excellent, straight answers and good bedside ma... — 

Excellent, straight answers and good bedside manner. I would highly recommend Dr Sun. Very clean and great reception.


StarStarStarStarStar My doctor was very professional and helpful to ... — 

My doctor was very professional and helpful to resolve the issue of my visit.


StarStarStarStarStar A patient , also a nurse  — 

I was seen at both offices Laguna Hills ( seen by Dr Paul Sun ) and Irvine ( by Dr Chirstopjer Yan) . Both offices and staff are professional and very helpful. Both Doctors are attentive , very knowledgeable, caring just as they are with patients in hospital.


StarStarStarStarStar Always great information about appointments, et... — 

Always great information about appointments, etc.


StarStarStarStarStar Dr. J. Sun presents information and the future ... — 

Dr. J. Sun presents information and the future plan very clearly. The office team is friendly and very responsive when I call


StarStarStarStarStar The most caring, and talented Doctors  — 

The most caring, and talented Doctors


StarStarStarStarStar  — 

Dr. Yian was so friendly and nice that he helped me with my ear wax I had stuck inside in my ears for years. He was really patient with me because my ear was hurting when he was trying to take the ear wax he wasn’t that rough on me like the other doctors. The receptionist were so nice and friendly that it made me feel welcome inside there. Sonia the receptionist was so nice and helped me set up an appointment for 6 months.


StarStarStarStarStar Dr Yian — 

Dr Yian is a very caring and knowledgeable and patient doctor


StarStarStarStarStar I had an appt with Dr. John Sun and was very im... — 

I had an appt with Dr. John Sun and was very impressed with his calm demeanor. He made me feel as if everything was going to be ok! He actually unlocked and opened the door for me as I was his first appt of the day and was early. I was also impressed with the friendliness of the office staff! Everyone that I have come in contact with at Orange County Ear Nose & Throat have been a pleasure to work with! Thank you Dr. Sun! See you after my biopsy comes in 😊


StarStarStarStarStar Excellent doctors! — 

I had an excellent experience with the care I received at Orange County Ear, Nose & Throat. The entire staff was welcoming, thoughtful, and professional. Thank you!


StarStarStarStarStar Good place. — 

Dr. John Sun is extremely competent and efficient. I have been his patient for 15 years. Office staff is multilingual and attentive.


StarStarStarStarStar Excellent care, friendly, quick. Great experien... — 

Excellent care, friendly, quick. Great experience


StarStarStarStarStar Great service very friendly and pro — 

Great service very friendly and professional


StarStarStarStarStar I was really satisfied with the service. — 

I was really satisfied with the service.


StarStarStarStarStar Always a Pleasure — 

I come to this office religiously and everyone is always so kind and professional. They are clean, efficient, and patient. Love this office and recommend to anyone in need of an ENT.


StarStarStarStarStar Pleasantly surprised by proficiency — 

As a new patient, I was pleasantly surprised by how proficient the office was. From the first squirt of hand sanitizer, clean waiting room, timely appointment, clear communication with Provider and quick cauterization, we were in and out in 20 minutes.


StarStarStarStarStar I have been coming to see Dr. Yian for 13 years... — 

I have been coming to see Dr. Yian for 13 years and he has helped me through many infections and surgeries. I trust him and always try to follow his advice. Thank you, Diane Sarver


StarStarStarStarStar Dr Paul Sun — 

He loves my son and remember all his past diagnosis… he follow up with my son…


StarStarStarStarStar Little surprsied..but maybe not necessary..did ... — 

Little surprsied..but maybe not necessary..did not check ears..always blocked as on airplane must hold nose and blow to unblock..front desk employee great!!..very helpful


StarStarStarStarStar Thomas Asnon — 

First time at your office. Was referred to you by Dr. Fishbein, my primary care provider. Your office was very efficient in providing my hearing test and examination of my ears. Dr. Yian recommended that I have a brain scan performed to see if anything may be contributing to hearing loss. I will be making this appointment. Also will consult with Krista Au.D regarding hearing aids after my brain scan is completed. Thank You


StarStarStarStarStar Dr. Yien was very professional and everything w... — 

Dr. Yien was very professional and everything went fine with my appointment


StarStarStarStarStar The front desk employees are all very professio... — 

The front desk employees are all very professionals


StarStarStarStarStar I was impressed with the service! — 

I was impressed with the service!


StarStarStarStarStar Dr. John Sun is the ear Dr I've had. I've been... — 

Dr. John Sun is the ear Dr I've had. I've been a patient of Dr. Sun for many years for my ear issues, especially my left ear which I blew out as a teenager. Dr. Sun knows me and my medical issues which I find comforting. His staff are very nice and professional. Thank you Dr. Sun.


StarStarStarStarStar Always great job ! Office manager did an excep... — 

Always great job ! Office manager did an exceptional job getting me in on very short notice .....much appreciated ! ! Dr Yian and Sun are excellent doctors and really care about their patients


StarStarStarStarStar Dr. Paul Sun is an excellent ENT - professional... — 

Dr. Paul Sun is an excellent ENT - professional, knowledgeable, patient and kind! Highly recommended.


StarStarStarStarStar Amazing Doctor & Amazing Staff! The staff is v... — 

Amazing Doctor & Amazing Staff! The staff is very friendly and caring. The doctor gets you in and out quickly but doesn’t do it to push you out, he’s very thorough and answers any questions you have. I had an issue with my ear and he helped clear it up and I felt so much better. He didn’t just send me on my at since I was healed, he wanted me back in a month to recheck to make sure everything was going good! I would HIGHLY recommend to anyone!!


StarStarStarStarStar I'd Recommend Dr. John Sun of Orange County E.N.T. — 

I've been a patient of Dr. John Sun for several years now. I often experience problems with the inner ear and sinuses due to medications and allergic reactions to several different substances, most-notably ordinary dust pollen. Dr. Sun is able to treat my condition quickly, with immediate result. He is very outgoing and upbeat, and listens attentively when I am speaking. I very much recommend Dr. Sun if you are experiencing problems with the sinus and/or ears. I really like the guy and I think you will too.


StarStarStarStarStar I have been very pleased with the service I got... — 

I have been very pleased with the service I got ever since I started seeing Dr. Sun.


StarStarStarStarStar Wait time is very short before seeing Dr John S... — 

Wait time is very short before seeing Dr John Sun. His is very nice, very patient and very professional. Highly recommend him!


StarStarStarStarStar Great Ppointment. — 

Doctor Yian was on time (even early) for my appointment and my husbands. This was our first time at the OC ENT facility and from entrance to exit we were treated with respect and concern for our care. The doctor answered all of our questions and after our former doctor retiring we believe this will be our newest ENT for all our needs. Thank you for taking us on as new patients.


StarStarStarStarStar Dr. Sun gave me the confident I was looking for... — 

Dr. Sun gave me the confident I was looking for a long time. He is very professional. Finally I am taking care the way I deserve my health is very important


StarStarStarStarStar I had an excellent appointment with Dr. Yian. H... — 

I had an excellent appointment with Dr. Yian. He identified my problem immediately and took care of me. Can't ask for more. Also, his office staff is very pleasant and efficient.


StarStarStarStarStar Very nice and prompt office was very clean and ... — 

Very nice and prompt office was very clean and was comfortable with doctor


StarStarStarStarStar The doctor was awesome and took his time with m... — 

The doctor was awesome and took his time with me


StarStarStarStarStar Dr SUN was very good listened to what i said an... — 

Dr SUN was very good listened to what i said and made the proper recommendation to see a allergist.


StarStarStarStarStar Great experience.  — 

Great experience. Doctor Yian listened to my problem and proposed several solutions. I found a good Doctor. I was seen at my appointment time and office staff were very nice and helpful.


StarStarStarStarStar Dr. Sun has been looking after me since I had t... — 

Dr. Sun has been looking after me since I had tongue cancer - stage iv and it’s now 15 years out. Thanks and would recommend to anyone!


StarStarStarStarStar Great service. Thank you. — 

Great service. Thank you.


StarStarStarStarStar My First Visit to OC ENT — 

This was my first visit to OC ENT in Irvine. All went smoothly and I was in and out in a very short time. The location is good with ample parking and office staff were professional and helpful. I would recommend this practice.


StarStarStarStarStar The doctor and his staff were very professional... — 

The doctor and his staff were very professional. Doctor Yian explained his thoughts to me clearly and was honest in his opinion of previous treatments I had. He examined my nose and throat quickly and thoroughly and came up with some suggestions for remedies


StarStarStarStarStar It was a very easy and comfortable visit. The d... — 

It was a very easy and comfortable visit. The doctor was very nice. He explained things so they were easy for me to understand.


StarStarStarStarStar Ear Check — 

Dr. Paul Sun is the best ENT doctor I have had great personality.


StarStarStarStarStar The OC ENT team is outstanding.  — 

The OC ENT team is outstanding. From the time you enter the waiting room (minimal wait) until you exit they are friendly, courteous, and professional. Dr. Sun is exceptional. He takes the time to explain the conditions and the options.


StarStarStarStarStar Hearing test. Very professional and answered al... — 

Hearing test. Very professional and answered all questions.


StarStarStarStarStar As always, Professional. Prompt. Polite. — 

As always, Professional. Prompt. Polite.


StarStarStarStarNo Star I found the office to be very clean friendly an... — 

I found the office to be very clean friendly and efficient. The doctor was nice but I felt he was a little rough. Although I am sensitive. Overall I had a good experience.


StarStarStarStarStar If you want the best then this is the place! — 

These Dr. are exceptional and experts in their field. And they provided excellent service in every respect. I am delighted my Dr., refer me to this medical group


StarStarStarStarStar Dr. John Sun is the is the greatest. Thank you... — 

Dr. John Sun is the is the greatest. Thank you Dr. John.


StarStarStarStarStar  — 

I was grateful I could get in to see Dr John Sun sooner, Thank you for being flexible. I also appreciate the treatments I received and MRI scheduled so quickly. Staff are friendly. Dr Sun called me for the result as soon as he received it. Hope I can recover soon. I will recommend you to my friends and loves ones. Thank you! Chung Soong


StarStarStarStarStar I recommend O.C. ears nose and throat — 

Dr. Yian We have been seeing him for many years now. We have treatment every 4 to six months. We have been treated with the up most professionalism. Great bed side mannerisms, which is greatly appreciated. My daughter has special needs, and she has always been made to feel comfortable. The office staff is very nice and helpful.


StarStarStarStarStar Dr. John Sun is very professional and compassio... — 

Dr. John Sun is very professional and compassionate. He was attentive to what I was saying regarding my symptoms. I would highly recommend his practice to my family and friends.


StarStarStarStarStar Professional care rendered! — 

Professional care rendered!


StarStarStarStarStar  — 

Thanks for taking me in with very little wait time when I schedule an appointment. Also, when I got there, I got there early and you took me in early. I really appreciate that!


StarStarStarStarNo Star I v been there few days ago looking for my ear ... — 

I v been there few days ago looking for my ear washing, Unfortunately the guy who suppose to do it took only two minutes and then let me go saying that everything is fine now !! But seriously I did not convinced and I haven’t feel any changes!!!


StarStarStarStarStar My Dr and the staff are fantastic — 

My Dr and the staff are fantastic


StarStarStarStarStar Very well run — 

Very well run. Everyone was very nice. Audiologist was very informative ands answered all my questions


StarStarStarStarStar We love Dr. Sun and his staff- they are wonderf... — 

We love Dr. Sun and his staff- they are wonderful and caring.


StarStarStarStarStar I am very happy with the way they have treated ... — 

I am very happy with the way they have treated me every time I come in


StarStarStarStarStar Dr. John Sun is a very experienced and knowledge! — 

Dr. John Sun was a very experienced and


StarStarStarStarStar The professionalism and care is commendable!Th... — 

The professionalism and care is commendable! The audiologist was very professional too!


StarStarStarStarStar Thankful for Orange County 🍊 ENT. — 

Thank you for caring for my health and well being. Dr. John Sun is family.


StarStarStarStarStar I really appreciate the prompt and courteous ac... — 

I really appreciate the prompt and courteous acknowledgement and greeting as soon as I entered the office. Everyone is kind and professional but yet very personal and polite. The formalities of paperwork and office protocol was quick and simple. The Dr's haven't excellent communication skills with patients. I feel very comfortable and confident with the Dr's. and especially going forward with my upcoming surgery with Dr. Yian. Thank You to the entire staff and team.


StarStarStarStarStar I was pleased by the friendly ness of the staff... — 

I was pleased by the friendly ness of the staff and Dr. Christopher was very patient and understanding of my concerns Of my right ear issue. He called me back with some questions I had a few days later. Thank You


StarStarStarStarStar Thank you very much for everything!I really ap... — 

Thank you very much for everything! I really appreciate your understanding. You made my life much easier during Covid-19. May God bless you richly. Happy Easter!


StarStarStarStarStar  — 

I've been going to Orange County ENT for a few years and have had outstanding diagnosis and treatment. My allergies and sinus issues are much better now.


StarStarStarStarStar  — 

Staff was polite, efficient and helpful. No waiting. Doctor was knowledgeable and listened well.


StarStarStarStarStar I had a great appointment with Dr. Yian. He has... — 

I had a great appointment with Dr. Yian. He has always been very thorough with me. He answers my questions and acknowledges All issues concerning me. I like him very much!


StarStarStarStarStar Dr. John Sun is terrific. He's so patient and ... — 

Dr. John Sun is terrific. He's so patient and kind with my questions. Also helpful to explain things to me in layman's terms. Thank you.


StarStarStarStarStar For excessive earwax see Dr. John Sun — 

I am fairly new to SoCal and the previous time I had my ears cleaned was at my PCP one and a half to two years and it was not done properly. Dr. John Sun was able to restore my hearing in a matter of minutes. I will be making scheduled visit to have them checked before the wax build-up gets bad.


StarStarStarStarStar Excellent audiologist (Krista Hoskins) and sup... — 

Excellent audiologist (Krista Hoskins) and superior specialist (Dr.Yian).


StarStarStarStarStar I met with my ent and he was very professional ... — 

I met with my ent and he was very professional as I have breathing issues with my nose. He placed an instrument up my nose and wants me to see a specialist at USC to solve this constant sinus problem


StarStarStarStarStar Was very quick and easy. Definitely would recom... — 

Was very quick and easy. Definitely would recommend.


StarStarStarStarStar Thank you very much, for your help — 

Thank you very much, for your help


StarStarStarStarStar Dr. J. Sun Has been not only my doctor for almo... — 

Dr. J. Sun Has been not only my doctor for almost 14 years, but a friend as well. It is always a pleasure to come to the office for my appointments.


StarStarStarStarStar Excellent office with excellent physicians with... — 

Excellent office with excellent physicians with good communications with arranging visit appointment, easy process in completing patient initial admission forms , and easy check in. Friendly physician with excellent knowledge.


StarStarStarStarStar Best front office staff! Very covid conscious.... — 

Best front office staff! Very covid conscious. No long wait.


StarStarStarStarStar 5555555555555555555555555555555555555555555555... — 

5555555555555555555555555555555555555555555555 Pleasant and professional service from the front desk staff to the audiologist. Optimal care and treatment throughout the visit from covid precautions through testing and sharing of the audiological evaluation. Extremely pleased with professional service provided. Would recommend this practice to family and friends. Thank you for the online follow up and communication. Outstanding service and treatment by an outstanding group and staff,


StarStarStarStarStar A friendly team — 

From the reception desk to the treatment room, the atmosphere was so frienfly and comfortable. So was the doctor, who was very nice and careful. I like them. Daniel Lee


StarStarStarStarStar Dr Sun was timely and did a great job relieving... — 

Dr Sun was timely and did a great job relieving my cerumen impaction. Would highly recommend!


StarStarStarStarStar The quality of care. — 

The friendliness and courtesy of the receptionist. The efficiency of the check-in process. Highly recommend Orange County Ear, Nose & Throat to family members and circle of friends.


StarStarStarStarStar Awesome experience. Dr. John Sun made me feel ... — 

Awesome experience. Dr. John Sun made me feel comfortable. Thank you


StarStarStarStarStar Great Experience — 

Everyone was very nice. Front office was very efficient. I really like the doctor. He explained everything to me and didn't make me feel as if I was being rushed through or that my concerns didn't matter. Thank you!


StarStarStarStarStar Dr Yian is incredible! — 

Dr Yian is the best ear, nose, and throat specialist that I have ever been to. His staff in Irvine are super friendly and efficient. As for Dr Yian, he is gentle, thorough, and has an all important sympathetic “bedside manner”.


StarStarStarStarStar John Sun is the best! Been a long time patient ... — 

John Sun is the best! Been a long time patient and will only see him out of the Ears Nose and Throat practice.


StarStarStarStarStar I liked that they could give me a hearing test ... — 

I liked that they could give me a hearing test in the office and the audiologist was very informative of what they saw. They also did a good job with making sure that everyone washed there hands when they came into the office to stop the spread of COVID.


StarStarStarStarStar Dr. Yian is always thorough, very attentive and... — 

Dr. Yian is always thorough, very attentive and personable.


StarStarStarStarStar Dr.Sun is an amazing doctor and great listener.... — 

Dr.Sun is an amazing doctor and great listener.The staff is also wonderful!


StarStarStarStarStar I had a very nice time visiting your office for... — 

I had a very nice time visiting your office for the exam I had for the lose of hearing in my right ear I was really comfortable there seeing the doctor made me feel very positive and I’m looking forward to having the MRI done this Friday is my appointment for that which I must say I’m truly thankful for I can’t wait until I’m able to have the situation with my ear resolved due to my going almost an entire year not being able to hear from it but I’m feeling very positive about it and I anticipating my next visit with your doctor there. Thank You!


StarStarStarStarStar Nice people , good service — 

Nice people , good service


StarStarStarStarStar Visit on January 07,2021 — 

I really loved how everything was handled. The man at the front desk helped me with my appointment and the wait time was not much. The doctor did his job and gave me all the information I needed. The translator did a great job as well.


StarStarStarStarStar Everyone in the office was professional And cou... — 

Everyone in the office was professional And courteous . Although I had not seen Dr. Yian previously he was patient excellent and thorough. I was extremely nervous and he calmed my fears immediately with his knowledge and answers . It is never pleasant going to a drs office when you have a medical emergency but he truly was an exceptional Dr.


StarStarStarStarStar I this this ENT! They always take care of you a... — 

I this this ENT! They always take care of you and provide you with the best care. I would 100% recommend them to anyone I know. With COVID the are taking precautions to the max.


StarStarStarStarStar A great experience — 

A great experience and Dr. Sun was quick and efficient.


StarStarStarStarStar Glad I could get in earlier than originally sch... — 

Glad I could get in earlier than originally scheduled due to a cancellation. Had not been offered that option at other medical practices. I had had a problem for 3 weeks, treated through telehealth with my primary care dr's P.A., and Dr. Shun took 1 look in my ear and solved the issue!


StarStarStarStarStar Louise Wood — 

I had such a great experience on my visit! The office was immaculate, the staff were friendly and I was seen immediately. My Dr put me at ease and explained everything he was doing. Highly recommend this wonderful practice!


StarStarStarStarStar THANK YOU SO MUCH ALL STAFF WERE VER PROFESSION... — 

THANK YOU SO MUCH ALL STAFF WERE VER PROFESSIONALS KEEPING SAFE


StarStarStarStarStar Dr Christopher Yian was great! He was friendly... — 

Dr Christopher Yian was great! He was friendly, warm and professional.


StarStarStarStarStar  — 

The office and rooms were clean, well lighted and organized, the office and professional staff were welcoming and highly competent and the whole experience was well planned and handled efficiently. I would recommend this practice.


StarStarStarStarStar Everyone is helpful and pleasant and I liked th... — 

Everyone is helpful and pleasant and I liked the precautions for COVID-19. Dr. Yang is friendly and professional and answered any questions I had


StarStarStarStarStar Very nice front office. Clean, knew what they ... — 

Very nice front office. Clean, knew what they were doing, did not have a long wait - doctor was prompt, kind and listened to my issues - and provided information for a future visit.


StarStarStarStarStar Great experience! — 

The staff is efficient, professional and friendly. It was nice to feel welcomed! Dr. Yian spent time answering my questions and explaining the procedure. Most importantly, he knows what he's doing and helped me tremendously.


StarStarStarStarStar Friendly front-desk, was seen quickly by Doctor... — 

Friendly front-desk, was seen quickly by Doctor. I told him what was wrong and he referred me for an MRI and hearing test....


StarStarStarStarStar I like how you all had me wash my hands before ... — 

I like how you all had me wash my hands before I came in. It helps foster health between us all. you also had me use a clean pen and had a section for dirty pens. My doctor also wore a mask and face mask. All these steps must seem tiring but its very loving. You love us all enough to keep us safe. A little but goes a long way. Thank you all!


StarStarStarStarStar Great Care and Friendly Staff — 

From front office to hearing test and Dr. John Sun, everyone was wonderful, friendly. Dr. Sun listened carefully and recommended a treatment plan that was well thought out based on his many years of experience. I would highly recommend Dr. John Sun and his staff.


StarStarStarStarStar . — 

Dr. Paul Sun is very knowledgeable, and takes the time to listen to his patients.


StarStarStarStarStar Thank You OCENT — 

Dr. Paul Sun is a down-to-earth, professional, kind, and caring person. After my consultation, I feel that I am with an honest doctor who puts his patients first. He was there to take care of my problem one step at a time. I appreciate the candor of what was said, the manner it was presented in, and his suggestions. I am very thankful to have found Orange County Ear, Nose and Throat thanks to Dr. Kim Trinh.


StarStarStarStarStar  — 

The young lady who did my hearing test was amazing. She made me feel comfortable and she was professional. She explained what we were doing and did it as well as it could be done. I would hire her in a New York minute.


StarStarStarStarStar The staff and Dr Sun were very courteous and he... — 

The staff and Dr Sun were very courteous and helpful. The medication has helped completely.


StarStarStarStarStar Dr. Christopher Yian was so patient with my 8 y... — 

Dr. Christopher Yian was so patient with my 8 year old daughter, and he explained our concerns regarding her ears. I also like how he takes his time and doesn't make you feel rushed. He also checked my sinuses and ears. He answered all my questions and recommended a daily routine for my allergies.


StarStarStarStarStar Feel at home  — 

I’ve gone to other specialist and this is by far the most thorough and best location. They always check every part of my body at my put my nerves at ease with how they tackle on the problems.


StarStarStarStarStar I appreciate the professionalism and timely sch... — 

I appreciate the professionalism and timely scheduling since it is hard to sleep when your ear is annoying you!


StarStarStarStarStar Expertise, punctuality, technology, and superior s — 

From the call making the appointment through my departure from the office, Dr. Yien and his team provide a healthcare experience that serves as a model for how it should be done. In addition to the professional healthcare that was provided, the entire experience was excellent. My time was highly valued as evidenced by Dr. Yien’s punctuality with my appointment time and his expertise communicated and delivered during my time.


StarStarStarStarStar Very fast appointment within one week. Very pro... — 

Very fast appointment within one week. Very professional service with clear diagnosis and further steps to take.


StarStarStarStarStar Dr John Sun was great - patient and kind.  — 

Dr John Sun was great - patient and kind. I have overlapping issues but he was willing to help me find some relief. Not all physicians are so helpful!


StarStarStarStarStar Have been going to the practice for many years.... — 

Have been going to the practice for many years. They get me in quickly even on short notice. Dr Yian is a caring physician.


StarStarStarStarStar I am very happy! — 

I had a very pleasant experience. Everything was handled in a safe manner with social distancing, hand sanitizer and masks. The staff and the doctor were easy to talk to and I felt very well attended to. My problem was solved and Dr Sun was very caring and easy to interact with.


StarStarStarStarStar friendly, timely, well prepared for pandemic. ... — 

friendly, timely, well prepared for pandemic.


StarStarStarStarStar Highly Recommend OC Earn Nose & Throat — 

Knowledgeable, courteous and professional. Caring doctors genuinely concerned with patient concerns. Wonderful staff efficient in getting you in and following up. Thank you. Strongly recommend you to all friend’s and family.


StarStarStarStarStar Very efficient and friendly office! Dr Sun is ... — 

Very efficient and friendly office! Dr Sun is very nice and seemed thorough in examination & treatment. It was first visit, we have only positive things to say.


StarStarStarStarStar Thoroughly professional and knowledgeable Dr. Y... — 

Thoroughly professional and knowledgeable Dr. Yian! I trust him completely! Resolved the pain and cause instantly and proscribed the best medication for my ear! Thank you


StarStarStarStarStar Always kind and caring.  — 

Always kind and caring. Did not have to wait more then 5 minutes after appointment time. Quick procedure in and out. This is a great E.N.T. group.


StarStarStarStarStar MY VISIT WAS PLEASANT ... THE RECEPTIONISTS WE... — 

MY VISIT WAS PLEASANT ... THE RECEPTIONISTS WERE EFFICIENT AND POLITE AND MY APPOINTMENT ON TIME. THE DOCTOR EXPLAINED MY AILMENT CLEARLY AND THE MEDICATION PRESCRIBED


StarStarStarStarStar Super efficient, responsive.  — 

Super efficient, responsive. Dr Yian was clear, concise, polite and welcoming, booked me an audiology test and an MRI, which were both done within 14 hours, called me at home to check I was OK and to discuss the findings. The whole process for diagnosing and solving my hearing issue took just four days. Couldn’t ask for better service from an ENT specialist.


StarStarStarStarStar Christopher Yian MD ENT — 

Dr. Yian, Excellent and a person with integrity!


StarStarStarStarStar Very professional and safe environment.  — 

Very professional and pleasant environment. I have avoided Dr. appointments during the Covid dangers. I made this appointment because I had completely lost my hearing, even with my hearing aids. I didn't have to wait and I felt very safe with the precautions they took. In a very short time I had my hearing back and completely understood how to keep it healthy. I highly recommend this group.


StarStarStarStarStar Friendly, informative, and fast.  — 

Friendly, informative, and fast. Thank you for making my first time experience a great one.


StarStarStarStarStar Dr Sun is great:) he was extremely professional... — 

Dr Sun is great:) he was extremely professional and kind. I definitely recommend him and he’s staff.


StarStarStarStarStar Very good place.. — 

Dr. Sun is quite gifted in regards to both surgery and routine care, and conveys both cheer and confidence. Staff is multilingual and very efficient, with high people skills. Everyone is notably watchful, careful and calm right now with pandemic going on.


StarStarStarStarStar Great office, friendly staff members and very q... — 

Great office, friendly staff members and very qualified, professional physicians that don't make an office visit feel like something to dread. My doctor was clear, thorough, and explained things to me in a way I could understand. Totally recommend this office!


StarStarStarStarStar Dr. Paul Sun is very kind. — 

Dr. Paul Sun is very kind.


StarStarStarStarStar Excellent, professionally and friendly. — 

Excellent, professionally and friendly.


StarStarStarStarStar Excellent professional service, 5 star — 

Excellent professional service, 5 star


StarStarStarStarStar Dr. Yian, was patient, knowledgeable, and thoro... — 

Dr. Yian, was patient, knowledgeable, and thorough in his examination. I felt he really wanted to help me, and I appreciated all of his advice.


StarStarStarStarStar The whole staff was Very welcoming, it was a fa... — 

The whole staff was Very welcoming, it was a fast service. They take lots of precautions to avoid covid19 the doctor explained everything without me having to ask questions


StarStarStarStarStar Everyone was great. The Doctor was very nice an... — 

Everyone was great. The Doctor was very nice and they were very fast. I didn't wait for the Dr for a long time. Which was really nice.


StarStarStarStarStar  — 

Very knowledgable, professional, informative and friendly staff. Very good experience overall.


StarStarStarStarStar Excellent appointment — 

I was impressed with the minimal wait time to be seen by the Doctor. Dr. Sun was friendly, understanding and helpful with my problem and seemed concerned and consider with this our first meeting.


StarStarStarStarStar Professional group — 

The lady that answered the phone was most patient with me. Got me in to see Dr. Yian in less than a week. Very sweet. Upon arrival, the office personnel greeted me politely. No waiting for Dr. Yian.. He seemed nice. Ordered a biopsy. Paperwork was done posthaste. I could not be more appreciative.


StarStarStarStarStar  — 

Dr. John Sun is an excellent doctor. He is highly professional, gentle and caring.


StarStarStarStarStar Professional and expert treatment — 

Dr. Paul Sun is simply an amazing ENT - he is very professional, and provides thorough and excellent exams, and diagnoses. My ongoing sinus issues have been addressed, so that I am able to live life fully and comfortably, with continued visits. I am very grateful. The office staff is wonderful, and the office is always immaculate.


StarStarStarStarStar  — 

Amazing very friendly Quick and efficient and very professional I would recommend The whole team anytime


StarStarStarStarStar As always, when I visited Dr. John Sun for my a... — 

As always, when I visited Dr. John Sun for my appointment, I was greeted with a smile so big, I was able to see it with a mask covering his face! He answers my questions and is very gentle. I highly recommend him. I also liked the Irvine office with quick and easy access to their entry. Thank you! Theresa Zeigler


StarStarStarStarStar I was so impressed with the COVID-19 safety mea... — 

I was so impressed with the COVID-19 safety measures taken. I felt safe and at ease. Dr. Yian was very nice and informative. We made a plan going forward with next steps. I was pleased.


StarStarStarStarStar Been very helpful and supportive plus taking g... — 

Been very helpful and supportive plus taking good safety measure


StarStarStarStarStar The process of diagnosis through surgery and fo... — 

The process of diagnosis through surgery and follow up has been done in a professional and helpful way.


StarStarStarStarStar I love Dr Sun he is a really great doctor and s... — 

I love Dr Sun he is a really great doctor and super kind and friendly.


StarStarStarStarStar Clean, no wait, amazing doctor, very happy  — 

Clean, no wait, amazing doctor, very happy


StarStarStarStarStar Dr. Yian is extraordinary! He and his staff are... — 

Dr. Yian is extraordinary! He and his staff are very professional. He is very skilled at diagnosing problems and determining the best solution(s). Excellent interpersonal skills.


StarStarStarStarStar Great service and attention. Was seen by the D... — 

Great service and attention. Was seen by the Dr. promptly.


StarStarStarStarStar  — 

Service was very good. I had fortunately only a simple problem. Dr. Sun explained to me about my ear wax and removed the wax in about 10 minutes. The front office was also courteous.


StarStarStarStarStar This office is very organized and I know when I... — 

This office is very organized and I know when I go to see Dr. John Sun I will get a friendly, compassionate and accurate diagnosis.


StarStarStarStarStar Great Customer Service From The Front Desk Doct... — 

Great Customer Service From The Front Desk Doctor Was Amazing And Understanding


StarStarStarStarStar Receptionist are very pleasant . Dr Sun are am... — 

Receptionist are very pleasant . Dr Sun are amazing nice . I will differently recommend to him . Thank you for your kindness.


StarStarStarStarStar  — 

Quite happy,pleased with Dr,


StarStarStarStarStar The staff was wonderful. Thank you — 

The staff was wonderful. Thank you


StarStarStarStarStar Staff were fully aware of the Coronavirus risk ... — 

Staff were fully aware of the Coronavirus risk and were professional to manage patients safely and respectfully. Great job


StarStarStarStarStar Great services. Rigid & thorough check up. — 

Great services. Rigid & thorough check up.


StarStarStarStarStar Very happy with the procedure and the doctor wa... — 

Very happy with the procedure and the doctor was very efficient. Office staff pleasant. Will see you in six months as you advised. Janet Ramage for Bernard Ramage


StarStarStarStarStar Great Dr. getting good medical care. Referrals ... — 

Great Dr. getting good medical care. Referrals for needed Tests are finally getting Done. To help find cause of throat Issues.


StarStarStarStarStar I absolutely loved Dr Yens enthusiasm!!  — 

I absolutely loved Dr Yens enthusiasm!! He listened and checked me out and made sure I understood what he talked about. He checked me out and made sure I had no other questions before he left the room. I am excited to have a dr that didn't make me feel like i was rushed in or rushed out!! He was also very prompt!! Way cool! Thank you Dr Yen!


StarStarStarStarStar The staff was pleasant and very helpful. Dr. S... — 

The staff was pleasant and very helpful. Dr. Sun listened, examined, and explained my situation clearly. I would highly recommend Dr. Sun.


StarStarStarStarStar Excellent service, very friendly, knowledgeable... — 

Excellent service, very friendly, knowledgeable and professional. Thank you.


StarStarStarStarStar Very happy with the service! — 

Very happy with the service!


StarStarStarStarStar Dr. Paul Sun is at the top of his game.  — 

Dr. Paul Sun is at the top of his game. He is doing a wonderful job in fixing my ear issue. He seems to really care about his patients.


StarStarStarStarStar Dr. Sun was great! Explained everything and li... — 

Dr. Sun was great! Explained everything and listened to what I had to say. Very encouraged I will be feeling better very soon.


StarStarStarStarStar Recommend  — 

Doctor was on time, personable and took care of my problem.


StarStarStarStarNo Star Audiologist — 

seemed to be very proficient


StarStarStarStarStar Thorough, caring and professional. — 

Dr. John Sun was friendly, thorough and truly cared about my ear history and what I have been struggling with for the past three months. He explained what he felt was going on and even provided me with sample size medication so I would not have to purchase any; which was super kind because running an errand with a newborn is not the easiest thing to do. His instructions were clear regarding follow-up and I left feeling relieved that there is a positive end in sight!


StarStarStarStarStar Dr. Yian was great at my intake visit.  — 

Dr. Yian was great at our initial visit. (Only one I've had...) Listened well, was proactive to order tests. Stay tuned...


StarStarStarStarStar I did not have to wait for my appointment and t... — 

I did not have to wait for my appointment and the staff and facility were nice and professional.


StarStarStarStarStar Very very very professional. Dr. Sun is a very ... — 

Very very very professional. Dr. Sun is a very caring individual as well as a great doctor.


StarStarStarStarStar Friendly and professional service!Happy holid... — 

Friendly and professional service! Happy holidays!


StarStarStarStarStar The MD and staff are very professional and thei. — 

Excellent Customer Service.!!!


StarStarStarStarStar Doctor gave me my diagnostics and arrived at th... — 

Doctor gave me my diagnostics and arrived at the problem with a possible solution in a timely fashion. It was fantastic. I just pray the meds that were prescribed to me fix my issue. Thanks


StarStarStarStarStar Dr Yien is an amazing. Ear ,nose and throat Dr.  — 

I have been going to dr Yien for many many years now. I trust his judgment he is very professional and understanding. I appreciate all of his help throughout the years.


StarStarStarStarStar Great ! — 

Great staff, timely check in was very easy


StarStarStarStarStar This is the most organized doctor's office. I w... — 

This is the most organized doctor's office. I was handed forms to complete and many of the spaces were already prefilled in with information provided on my previous visit. I also got in and out of the doctor's office in approximately 45 minutes. Dr. John Sun is also friendly and professional. I am so glad I switched ENT doctors last year. Dr. John Sun is my first choice.


StarStarStarStarStar Excellent Service nice doctor  — 

Excellent Service nice doctor


StarStarStarStarStar The dr. is too smart and very nice and he’s  — 

The dr. is too smart and very nice and he’s listening for all my situation


StarStarStarStarStar Great office and service from the doctor — 

Great office and service from the doctor. Very personable and knowledgeable.


StarStarStarStarStar Saved my ears again! — 

I’ve been here before to treat cauliflower ear from BJJ training. This time I had some stuffiness and eustachian tube issues. Dr. Yian answered all my questions and prescribed me something that helped the issue go away in a day. Staff was courteous.


StarStarStarStarStar Dr. Paul Sun is the best. — 

Dr. Paul Sun is the best.


StarStarStarStarStar Dr. John Sun is the best. I have been a patient... — 

Dr. John Sun is the best. I have been a patient for a long time and have always had a great experience on each visit. Dr. Sun makes you feel like a family member.


StarStarStarStarStar  — 

We see Dr. Yian and he is so pleasant and takes his time answering our questions. If our appointment is at 3:00, we see the doctor at 3:00. We never have to wait. The Staff is also pleasant.


StarStarStarStarStar Friendly office staff and Dr. Yian is very know... — 

Friendly office staff and Dr. Yian is very knowledgeable and answered all my questions!


StarStarStarStarStar Very pleased with care received 5star !!! — 

Very pleased with care received 5star !!!


StarStarStarStarStar Highly recommend! Dr. Sun and staff were wonde... — 

Highly recommend! Dr. Sun and staff were wonderful! They handled my appointment with efficient service and were nice and professional!


StarStarStarStarStar Fast and easy. — 

Dr. John Sun is very affable and gets the job of removing ear wax done fast. Always a pleasure.


StarStarStarStarStar I love Dr. John Sun, he is the best! — 

I love Dr. John Sun, he is the best!


StarStarStarStarStar Very satisfied with my visit with Dr Sun. — 

Very satisfied with my visit with Dr Sun.


StarStarStarStarStar The Audiologist was excellent and very knowlega... — 

The Audiologist was excellent and very knowledgeable about my hearing problem. The Dr. was very positive that I did not have a significant hearing loss. I felt confident after my visit about my hearing.


StarStarStarStarStar The doctor made me feel comfortable and informe... — 

The doctor made me feel comfortable and informed.


StarStarStarStarStar Very courteous and help — 

Very courteous and helpful


StarStarStarStarStar Very smooth from the moment I walked into the r... — 

Very smooth from the moment I walked into the room. Was actually seen early and done before my actual appointment time. Dr was great and answered all of my questions.


StarStarStarStarStar My Experience Was Excellent — 

Dr. John Sun was patient, kind, and listened to my concerns. This was my first visit and I went to the Irvine location. The staff was friendly and helpful. My appointment was right on time. I will definitely recommend Dr. John Sun to others and I am glad I was referred to his office.


StarStarStarStarStar I had a ruptured eardrum emergency.They took ... — 

I had a ruptured eardrum emergency. The pain really bad. They took me in right away.. Thank You so much for being attentive.


StarStarStarStarStar  — 

Would not put myself in any others hands than Dr. John Sun.


StarStarStarStarStar As usual, everything was terrific!  — 

As usual, everything was terrific!


StarStarStarStarStar I was recommend this Dr and they are great.  — 

I was recommend this Dr and they are great. They helped me with a few concerns . The Dr called me back with results not a nurse or anyone from his staff! Love the personal care I feel I get. I would recommend these Dr's to anyone. 5 *****


StarStarStarStarStar professor — 

Excellent & very sharp dr. Get things done precisely and timely.


StarStarStarStarStar Great experience as always! — 

Great experience as always!


StarStarStarStarStar Thanks for showing such kindness, sympathy and ... — 

Thanks for showing such kindness, sympathy and understanding for my situation


StarStarStarStarStar Quick and helpful  — 

Got me in quick on a Friday afternoon and Dr. Sun was confident and informative!


StarStarStarStarStar Exceptional Experience — 

I was extremely please with my experience. From start to finish the staff was professional and organized. Dr. John Sun's exam, communication/explanation, and care plan were thorough yet easy to understand. He is both knowledgeable and thoughtful, a true specialist.


StarStarStarStarStar Service was excellent! I will be back if I anyt... — 

Service was excellent! I will be back if I anything else done!


StarStarStarStarStar Appointment time is always on time no waiting a... — 

Appointment time is always on time no waiting as I have experienced in larger big BUSINESS practices. The doctor is direct to the point but taking time to answer any concern . Highly recommend Dr John Sun the greatest.


StarStarStarStarStar Great doctor — 

Dr. Sun was wonderful! He’s a very patient and kind doctor and made me feel like he truly cared about my health. What a positive experience!


StarStarStarStarStar Very accommodating and punctual officeDr. John... — 

Very accommodating and punctual office Dr. John Sun is caring and pleasant and inspires trust


StarStarStarStarStar Dr. Christopher Yian - Great physician! — 

Dr. Yian is prompt, knowledgeable, empathetic, a great listener, and very practical in his approach. The staff are always very efficient and immediately submit referrals and requests for authorization for labs to insurance. A great practice!


StarStarStarStarStar The office is very clean and the staff is profe... — 

The office is very clean and the staff is professional and friendly. Dr. Jun listens to his patients, which makes all the difference in the world.


StarStarStarStarStar Dr. Yian is a wonderful dr. Who cares about the... — 

Dr. Yian is a wonderful dr. Who cares about the patient and all their health issues. I had my first sinus surgery with him in July 2008. He has been one of my favorite doctors since!


StarStarStarStarStar I love these guys they AR there for you and the... — 

I love these guys they AR there for you and they do care about your health and well being they get you in on the spur of the moment they fit you in their schedule very caring ents I have chronic sinus issues from the polluted ocean John dr. John Sun his brother has treated me as well and Christopher Yen there all three awesome thanks again appreciate everything you do for me Diane Rancourt


StarStarStarStarStar Rochelle was amazing, as always! — 

Rochelle was amazing, as always, to help me replace the broken part of my hearing aid. Since it was still under warranty the part was quickly swapped and I was on my way!


StarStarStarStarStar  — 

Very friendly and very professional staff I had an 830 morning appointment and they were able to get my paperwork done and in within 10 minutes the doctor Yian was very kind and listen to my problems .their professionally done I would recommend them to any one . very friendly and very professional staff I had an 830 morning appointment and they were able to get my paperwork done and in within 10 minutes I was able to see the doctor .


StarStarStarStarStar Dr.Paul Sun is simply amazing -- he is kind, hi... — 

Dr.Paul Sun is simply amazing -- he is kind, highly professional, and extremely knowledgeable about the latest treatments for any ear,nose, throat concerns/conditions.


StarStarStarStarStar Review of my visit to OCENTA of 6-5-19 — 

Team was courteous and efficient. First time I met Dr. Sun, and it was a pleasant visit. He has a great manor of working with patients, and I felt as though I had known him forever. He was thorough for the type of visit we had, and his assessment of my condition was reassuring. I thought his prognosis and treatment was clear and understandable. Would recommend others to this team.


StarStarStarStarStar The Doctor Was very friendly and professional ,... — 

The Doctor Was very friendly and professional , it was a great experience, painless ,and made me feel very comfortable . I am going to continue to see him, and i will definitely recommend him to my family and friends.


StarStarStarStarStar Always on time, great office staff, clean offic... — 

Always on time, great office staff, clean office, up to date on all the new age ENT stuff as well. Doctors Sun both I have seen and I LOVE!!! the time an attention they give me as well as any questions that need more detail, they answer it all.


StarStarStarStarStar Dr. Yian — 

My first visit was on 5/29/2019 with Dr. Yian after seeing a different ENT prior. What a difference! Dr. Yian was. He was pleasant, listened and was not rushed. Totally different from the prior ENT office where I felt like I was on a conveyor belt! His office staff was just as pleasant.


StarStarStarStarStar  — 

Office staff and Dr. Sun as always are very friendly and personable. I saw the doctor right at the time my appointment was scheduled. Always appreciate that. Thank you! Corine Madrid


StarStarStarStarStar The service and procedure was great. I really l... — 

The service and procedure was great. I really liked that I did not have a long wait time to see the Doctor.


StarStarStarStarStar Very flexible and good place. Girls who do cus... — 

Very flexible and good place. Girls who do customer, administrative and record work have high people skills and are multilingual. And the doctors can do it all.


StarStarStarStarStar Overall, a great experience — 

The office staff was polite, the wait time was quick, and the dr was attentive. Those are the three things that stand out to me every time I visit a drs office, and they did a great job succeeding my expectations for those three categories.


StarStarStarStarStar Ringing in the ear/hearing lost.. — 

Very helpful, can't wait until they get approved


StarStarStarStarStar Rochelle answered all my questions and concerns... — 

Rochelle answered all my questions and concerns.


StarStarStarStarStar Did a great job with the MOHS procedure on my h... — 

Did a great job with the MOHS procedure on my head. They were able to get clear margins all around, will definitely go back.


StarStarStarStarStar Great experience!! — 

Had a great experience with friendly staff and knowledgeable doctor!! Would highly recommend this practice.


StarStarStarStarStar I look forward to my appointments! — 

I look forward to my appointments! Doesn't that say it all? A huge thank you, Dr. Sun, for taking great care of my ear issues...and always with a smile and warm "bedside" manner. I wouldn't go to anyone else. In fact, when I went to a reputable, well-known "urgent care" over a weekend before coming to you, I had a painful experience and a bleeding ear. Not good! Besides being grateful for the great medical care, I'm thankful that I rarely have to wait. It takes me longer to drive to this office than to actually see the doctor.


StarStarStarStarStar Wonderful experience with the group. My appoin... — 

Wonderful experience with the group. My appointment was on time and everyone was very friendly. The facility was very clean and neat. Would recommend this group.


StarStarStarStarStar I think Dr Yian is great, very experienced very... — 

I think Dr Yian is great, very experienced very knowledgeable. Listened to me snd answered my questions and concerns confidently where it gave me reassurance. Thank you Dr. Yian. Will be recommeding and bringing my son to him as well.


StarStarStarStarStar I was so fortunate to get in the same day as I... — 

I was so fortunate to get in the same day as I was referred by my general practitioner. I didn’t wait more than five minutes to get put into a room and the doctor came in quickly after that. Was very impressed with his pain free earwax removal and also with his diagnosis and treatment.


StarStarStarStarStar Staff is very nice and friendly. Dr John Sun is... — 

Staff is very nice and friendly. Dr John Sun is very professional and listen to patient. That’s what I was looking from long time, a nice ENT who listen patient. I’m glad I have Dr John Sun.


StarStarStarStarStar Great service — 

Went to Orange County Ear, Nose & Throat and everyone in the office was very professional and friendly,


StarStarStarStarStar Dr. Sun is Excellent! — 

Dr. Sun was Very Nice and Professional. He took Time with me, He was Patient and Answered All of my Questions. I Really Appreciate that, most Dr.'s Rush you. He gave me the Answers that I Needed to Resolve my Problem He is an Excellent Dr. I Highly Recommend him.


StarStarStarStarStar Great services and care. Front office staff eff... — 

Great services and care. Front office staff efficient and prompt in replies. Dr John Sun provides great medical care.


StarStarStarStarStar I have been seeing Dr. Christopher Yuen for ove... — 

I have been seeing Dr. Christopher Yuen for over 9 years. 2 vocal cord surgery and always am able to adk anything about my health


StarStarStarStarStar Great Doctor ! Would recommend highly... — 

Great Doctor ! Would recommend highly...


StarStarStarStarStar Very pleasant and professional experience. I h... — 

Very pleasant and professional experience. I highly recommend them


StarStarStarStarStar A nose for solving problems. — 

Had intermittent bleeding from my left nostril only. Discussed it with my HMO Physician Assistant and got a referral to Dr. Sun at Orange County Ear, Nose & Throat. Made an appointment, went there early to fill out forms, and walked into the treatment room within minutes of my original appointment. Dr. Sun welcomed me warmly, examined my nostril, and found the problem. Chemically cauterized the blood vessel and it's been good. No additional issues.


StarStarStarStarStar Welcoming, Professional, and Effective — 

Everyone at Orange County Ear, Nose & Throat was welcoming, professional, and good at their job. They took the time to ask questions and chat, but got everything done quickly and well. I would definitely recommend them.


StarStarStarStarStar  — 

On time and everyone was pleasant and efficient. Felt the doctor and audiologist listened to my concerns and provided answers to my concerns and questikns


StarStarStarStarStar Awesome, Clean and super friendly!! — 

Awesome, Clean and super friendly!!


StarStarStarStarStar We love Dr.Sun.Always Friendly! The front Offi... — 

We love Dr.Sun. Always Friendly! The front Office Staff is always so pleasant. I don't think I've ever waited in the lobby longer then 10 mins.


StarStarStarStarStar  — 

I sat in an empty room put on some earphones listen to different sounds and add a button and I push the button after I heard the different sounds for hearing test.


StarStarStarStarStar I adore my doctor! — 

I adore my doctor! Originally, the emergency room at Hoag gave me anti-biotics without doing a culture for 2 1/2 years. My inner ear infection ended up in my brain on that last trip to the hospital. I couldn't even sit up. My pain was off the charts. That was several years ago. Dr. John Sun had me fixed up in 4 days. I won't go to any other ENT now.


StarStarStarStarStar Great service and minimal waiting. — 

I appreciate the service at Orange County Ear, Nose and Throat. I feel much better when I leave.


StarStarStarStarStar I was a walk in patient. Dr saw me right away. ... — 

I was a walk in patient. Dr saw me right away. Great experience!!


StarStarStarStarNo Star  — 

A good first office visit.


StarStarStarStarStar Dr. Sun's manner is friendly and helpful. I en... — 

Dr. Sun's manner is friendly and helpful. I enjoyed by session with him and recommended him to my wife. She felt the same way. we were very pleased.


StarStarStarStarStar Dr yen is very professional and informative  — 

Dr yen is very professional and informative


StarStarStarStarStar Dr. Sun is amazing and I would highly recommend... — 

Dr. Sun is amazing and I would highly recommend him and his warm, professional staff!! Thank you Dr. Sun!!!


StarStarStarStarStar I received an ok to be seen by Dr. Yian very q... — 

I received an ok to be seen by Dr. Yian very quickly yesterday and was relieved by your offices response.


StarStarStarStarStar Great experience — 

fast treatment, great judgement calls, complete satisfactory


StarStarStarStarStar Caring and friendly and very un — 

Caring and friendly and very understanding


StarStarStarStarStar Kudus — 

You guys are so professional and loved your concern, focus, authenticity and dedication and consistency of your service.


StarStarStarStarStar Most accommodating and pleasant people. The do... — 

Most accommodating and pleasant people. The doctor is Mr. Doctor miracle man and I appreciate all of the people in the office


StarStarStarStarStar Nose bleed.. — 

I was impressed with the fast and excellent service provided by Dr. John Sun


StarStarStarStarStar Highly Recommend Dr. (John) Sun — 

Dr. (John) Sun was kind, patient and clearly an expert in his field. His diagnosis of and recommendation for my problem was quick and painless. I'd recommend to anyone without any hesitation.


StarStarStarStarStar Always a pleasure — 

This is my go-to practice for my annual ear check-up. Organized and very professional.


StarStarStarStarStar In and out quickly. Polite staff. — 

In and out quickly. Polite staff.


StarStarStarStarStar Friendly staff, able to get an appointment in ... — 

Friendly staff, able to get an appointment in reasonable time. Professional care


StarStarStarStarStar Appreciated that you showed me how the procedur... — 

Appreciated that you showed me how the procedure would be performed and gave me an opportunity to ask questions.


StarStarStarStarStar Tiny plastic jewel stuck in 4 year old's ear — 

My 4 year old daughter had a tiny plastic jewel stuck in her right ear. The doctor at the ER did not feel comfortable removing it as it was back close to the ear drum. We were referred to Orange County Ear, Nose & Throat to see doctor John Sun. I was able to get an appointment for the following day and we were in and out of the office in less than half an hour. Dr. Sun was very patient and kind with my daughter to help her not be scared and he got the jewel out in less than 10 seconds! I'm hoping my daughter has learned her lesson and we won't have to be back for anything like this again, but if we do I would be happy to return.


Reply

Thank you for your positive feedback. We'd love for you to share your experience with others by visiting Dr. John Sun on Yelp or Google reviews.

StarStarStarStarStar This is the second time I have been referred to... — 

This is the second time I have been referred to Dr John Sun, he is the best. Warm and caring. Puts you at ease.


StarStarStarStarStar  — 

Office visits to Dr. Sun brighten my day. He is as caring as he is competent.


StarStarStarStarStar Dr. John Sun was super friendly, smart, and con... — 

Dr. John Sun was super friendly, smart, and conscientious! As a physician, I was impressed by his thoroughness and how friendly his staff were. I will be happy to refer patients here for the excellent care!!


StarStarStarStarStar No wait, quick and easy and succinct. — 

No wait, quick and easy and succinct.


StarStarStarStarStar Very professional and got down to business. Ca... — 

Very professional and got down to business. Came early to complete paperwork and waited less than10 min.to see the Dr. I felt like I was in very good hands...thank you!


StarStarStarStarStar Absolutely the best — 

I had an ear infection for months and I finally convinced my Dr. to refer me to a specialist. My first day after seeing the Dr. I felt better. It's hard to believe something as small as an ear ache can affect your whole life! Thank you so much!


StarStarStarStarStar Merci Dr John Sun — 

I had an appointment with Doctor John Sun. I found him very professional fast and extremely reassuring for the exam that he had to practice on me.


StarStarStarStarStar Dr. John sun was very supportive and will not s... — 

Dr. John sun was very supportive and will not suggest un necessary procedures . His assurances give worried mom a piece of mind. Thank you so much!


StarStarStarStarStar Dr. Paul Sun has been a life saver to me over t... — 

Dr. Paul Sun has been a life saver to me over the last ten years after discovering Squamous cell cancer at the base of my tongue in 2007. He performed a neck desection and also has been following me every since. Greatly appreciate his support and consistent professional follow up with me over the years. 10 out of 10...


StarStarStarStarStar Dr. Sun was very pleasant and efficient. He al... — 

Dr. Sun was very pleasant and efficient. He also made a biopsy as painless as could be expected. The staff at reception was also really nice and helpful.


StarStarStarStarStar  — 

over all, it was a very pleasant experience with Dr John Sun who explained my case in very detail.


StarStarStarStarStar Dr. John Sun is very kind and gentle. He made m... — 

Dr. John Sun is very kind and gentle. He made me feel welcome and that he was genuinely interested in my situation. He is a bit conservative because he seems to factor in all the variables. It was my first visit with him, but I feel confident in following up with him in a month.


StarStarStarStarStar Great professional and efficient service Thank... — 

Great professional and efficient service Thank you


StarStarStarStarStar I wish all medical offices were as efficient — 

I wish all medical offices were as efficient. Was taken in right at my appointment time.


StarStarStarStarStar Excelente muy amables y atentos gracias  — 

Excelente muy amables y atentos gracias


StarStarStarStarStar Top Notch service! — 

I was very happy with the services I received. The front office staff was pleasant and smiles were seen everywhere. Dr. Sun was awesome! His level of concern and finesse was exceptional. The wait times for being seen and making a follow-up appointment were minimal.


StarStarStarStarStar Your audiologist Ms. Roe was very professional ... — 

Your audiologist Ms. Roe was very professional and extremely informative in interpreting the test results and discussing alternatives in hearing aid resources


StarStarStarStarStar Dr. Yian is amazing. He listens and acts on all... — 

Dr. Yian is amazing. He listens and acts on all your concerns. The wait time isn't bad.


StarStarStarStarStar  — 

I find that Chris Yuian is both professional and very personable at the same time. I must happy with the backup provided a recent minor problem with my hearing aid fit.


StarStarStarStarStar  — 

Dr. Sun was great. He made sure he checked everything that I was concerned about with my ears. He performed the procedure with great care.


StarStarStarStarStar Stan Leder — 

Your office staff was very efficient and polite. Dr. Yien was very knowledgeable, friendly and spoke clearly and positively to us. We left his office feeling confident and positive.


StarStarStarStarStar  — 

I’ve been to Doctor. Sun several times and I think he’s the most amazing doctor. He’s so kind and gentle! Office staff is friendly and never any wait time!


StarStarStarStarStar First visit. Felt good, staff pleasant & friend... — 

First visit. Felt good, staff pleasant & friendly. Dr Sun was wonderful & informative on next step. I am impressed & will return tohave procedure done once Ifind out if approved to which hospital. Give you 5 STARS


StarStarStarStarStar 5 Star, office was clean and they were very qui... — 

5 Star, office was clean and they were very quick getting to us considering we were 30 min early to our appointment. Doctor was very quick but thorough.


StarStarStarStarStar  — 

I was greeted promptly and respectfully and saw the audiologist very soon after arrival. All aspects of my visit were professional


StarStarStarStarStar Awesome sauce! — 

I had an excellent experience with Dr. Sun. He was friendly and personable. Dr. Sun listened well and was very helpful. The office staff was just as great. I wish all provider offices were run as well as Orange County Ear, Nose, and Throat!


StarStarStarStarStar Highly recommend!! — 

Dr. John Sun in an excellent doctor. He is very patient and understanding and took the time to listen to all of my concerns without making me feel rushed. Dr. Sun even completed a procedure that I asked for the very same day instead of making me come back for another office visit. After I left the office, I realized there were a couple more concerns/questions that I had and called the office and spoke to the front desk. (The front desk staff is very helpful and prompt as well). Dr. Sun quickly called me back and spoke to me personally instead of having the front desk relay his message. I am very picky and particular about my doctors and I truly recommend Dr. John Sun.


StarStarStarStarStar Thank you for your service! — 

Thank you for your service!


StarStarStarStarStar Prompt, courteous and quick to identify and sol... — 

Prompt, courteous and quick to identify and solve my issue.


StarStarStarStarStar Great doctor, great staff, great experience  — 

Great doctor, great staff, great experience


StarStarStarStarStar Great staff, excellent doctors! Always on time,... — 

Great staff, excellent doctors! Always on time, things are explained thoroughly, all around good office.


StarStarStarStarStar Dr. John Sun👍 — 

Dr. John so nicely and treated my daughter very good. I’m very happy 😃


StarStarStarStarStar  — 

Dr. Yian is a great doctor and the staff is so courteous. I had questions after my visit and I called and left a message and the office called me back and said the doctor is gone for the day and she took my message and within less than a half hour, Dr. Yian called me back.


StarStarStarStarStar Professional service! — 

I was seen right away. I can't say the experience was entirely pleasant, but I suppose that was because he had put a scope up my nose and down my throat. The doctor seemed knowledgeable and courteous and addressed my concerns appropriately.


StarStarStarStarNo Star Everyone was friendly and helpful. Looking forw... — 

Everyone was friendly and helpful. Looking forward to my next visit.


StarStarStarStarStar Phil Donabed — 

I was very pleased with the professionalism of the entire staff. Your Audiologist was great and appreciated how Dr. Son handled my situation.


StarStarStarStarStar We went back quickly and didn’t have to sit aro... — 

We went back quickly and didn’t have to sit around and wait to be seen. I was very nervous to have my son’s hearing tested because he’s only 2, can’t talk, and gets very grumpy and upset in new situations. But he felt comfortable and their method for hearing testing was incredible. Doctor was thorough and answered all our questions. Very good experience.


StarStarStarStarStar The wait used to be long but my recent visit ha... — 

The wait used to be long but my recent visit had no wait at 8:30am appointment. Thank you!


StarStarStarStarStar Friendly personnel and doctors Great service. — 

Friendly personnel and doctors Great service.


StarStarStarStarStar A Very Nice Experience — 

A good experience with the office staff and Dr. Paul Sun. I appreciate that the Dr. was timely in seeing me. He was very attentive throughout the appt.


StarStarStarStarStar Outstanding, professional patient care.  — 

Outstanding, professional patient care. Doctor spends quality time with the patient in order to understand their concerns and needs. Excellent follow up and communication.


StarStarStarStarStar The Dr explained everything very nicely and ans... — 

The Dr explained everything very nicely and answered all my queries.


StarStarStarStarStar It isn't often that you find a doctors office, ... — 

It isn't often that you find a doctors office, and the doctor actually being on schedule. Not only is the waiting room area comfortable but so is the atmosphere there. It is clean, but if you have a question of the staff they are able to give you an answer, and they do so with a smile. The doctor is also on time, comes in with a warm greeting and a smile as well. He listens to you, and is not put off by you having questions for him. I could mot be more pleased with my time at this office, so please if you have a need for this type of doctor, make an appointmet you will not be sorry. Thank you to the staff, and my doctor for making my visits to you a pleasant one.


StarStarStarStarStar The doctor was very informative and I was able ... — 

The doctor was very informative and I was able to get an appointment quickly. Would recommend.


StarStarStarStarStar Saw Dr. Yian yesterday...very professional and ... — 

Saw Dr. Yian yesterday...very professional and knowledgeable. You know when you meet a new Dr. and feel comfortable right away it makes the meeting go much smoother.


StarStarStarStarStar I am blessed to have Dr. Cristopher Yein as my ... — 

I am blessed to have Dr. Cristopher Yein as my surgeon, very accommodating and very kind. Truly I thank God for having him also with the staff thank you for making me comfortable at all times with smiles


StarStarStarStarStar We were very happy with all your service th — 

We were very happy with all your service thanks


StarStarStarStarStar .. — 

The appointment was on time. The staff at the front office was courteous and helpful. Dr. Yian was very precise in his explanation of my situation and guiding me to the next step to follow


StarStarStarStarStar Wonderful and professional staff. Dr Sun is so... — 

Wonderful and professional staff. Dr Sun is so wonderful and gentle. Very happy to find you.


StarStarStarStarStar  — 

The facility are very good,, Doctor SUN very polite and explicit.


StarStarStarStarStar Well managed office. Would have appreciated the... — 

Well managed office. Would have appreciated the forms in advance, downloaded from website, so I could answer the questions at home. Short wait time in exam room. Dr Sun listened to me explain my visit. He briefly examined my ears but didn't say much as he recommended a hearing test with audiologist.


StarStarStarStarStar Dr. Yien takes good care of my mothers ear issu... — 

Dr. Yien takes good care of my mothers ear issues. He and the staff are very friendly, helpful and accommodating with her. We have peace of mind knowing she is cared for properly with OC ENT.


StarStarStarStarStar Everything went as it was supposed too. — 

Everything went as it was supposed too.


StarStarStarStarStar the staff are so patient and proffessional — 

the staff are so patient and proffessional


StarStarStarStarStar Feel good about my appointment. — 

I was glad to hear that I did not have an ear problem and the doctor was very kind in clearing the wax from my ears.


StarStarStarStarStar Great Doctor/ Patient and really listens. — 

I have had no downs when getting what I needed from this office/staff. It´s a great breath of fresh air when chatting with my Doctor, and being in the know at all times.


StarStarStarStarStar Great, prompt , courteous, professional, clarif... — 

Great, prompt , courteous, professional, clarified my issues


StarStarStarStarStar Dr. Yian and staff were great and made me feel ... — 

Dr. Yian and staff were great and made me feel very comfortable for my first visit. They were efficient and attentive. Dr made me feel that he sincerely cares about my individual case. I’d refer family and friends to this office in the future.


StarStarStarStarStar Courteous professional and prompt — 

The doctor was thorough professional and prompt and he was easy to talk to the office staff is also just as supportive


StarStarStarStarStar Very polite and efficient.. — 

Very polite and efficient. Inspired a high degree of confidence regarding my procedure.


StarStarStarStarStar Very happy with first visit — 

This was my first ear exam since I was a child. It was performed very well and my results were explained before I left. The nose exam was similarly completed. On time and very thorough. Thanks


StarStarStarStarStar Great service and treatment.  — 

Great service and treatment.


StarStarStarStarStar it is a new idea so i like it — 

it is a new idea so i like it


StarStarStarStarStar thank you for your patience and kindness in add... — 

thank you for your patience and kindness in addressing all my concerns


StarStarStarStarStar Satisfied customer — 

New patient procedures were quick and avoided providing unnecessary information, only relevant information was required to be filled and was highlighted, e.g., social security number was not required. Doctor saw me promptly, took enough time to hear my problems, checked my ears (even thought only one seemed to be a problem) and gave me a diagnosis that fit my symptoms.


StarStarStarStarStar New patient  — 

Dr Paul took as much time as needed. He listened to me and explained things in a way I could understand. Very happy with my experience as a new patient.


StarStarStarStarStar 100%satisfy!!! The wait wasn’t very long., the ... — 

100%satisfy!!! The wait wasn’t very long., the doctor was right on point and he answer all my questions!!


StarStarStarStarStar Great service and very pleasant. — 

Great service and very pleasant.


StarStarStarStarStar  — 

We would recommend y our office


StarStarStarStarStar Dr. Sun as served me well for 12 years. — 

Dr. Sun as served me well for 12 years - both as a medical service provider and a surgeon. He has done an excellent job at both. And he always seems glad to see and serve you. I don't think I would do any better anywhere else.


StarStarStarStarStar I loved it. Dr Paul Sun was wonderful and expla... — 

I loved it. Dr Paul Sun was wonderful and explained everything so well and completely.


StarStarStarStarStar My wait time was very short even though I’m a n... — 

My wait time was very short even though I’m a new patient


StarStarStarStarStar Absolutely Wonderful ❤️❤️ — 

Let me tell you! I was blown away by the care and staff AND FACILITIES!! I had visited Laguna Hills and Irvine offices both were immaculate and clean! Both of the sites staffs were very pleasant and informative! My Dr. Sun was amazing! From the moment I met him I felt invited, cared for, and important!! I had a time crunch due to starting a new job and I was so pleased that they all worked their hardest to slip me in- in time so I could properly heal before! I hands down will recommend these offices and my dr for the Above & Beyond Care!! I had a tonsillectomy I am 27 years old and had absolutely NO ISSUES from the moment I called the office to when i was fully recovered!! Surgery date Jan. 8 2018


Reply

Thank you for the positive review. We'd love for you to share your experience with others on Google or YELP.

StarStarStarStarStar The doctor I saw, Christopher Yian, was very kn... — 

The doctor I saw, Christopher Yian, was very knowledgeable and efficient. Treatment for an ear blockage took only five minutes. I can hear again!


StarStarStarStarStar Dr. and staff WONDERFUL!!! I'm honored to have... — 

Dr. and staff WONDERFUL!!! I'm honored to have them treat me whenever necessary.


StarStarStarStarStar This was my first time visiting OC Ear, Nose an... — 

This was my first time visiting OC Ear, Nose and Throat, and I was very pleased with my visit. Dr. Yian was very polite and listened to all of the symptoms I was having. He answered all of my questions and was very pleasant to be around. True professional. I’m very happy with my visit.


StarStarStarStarStar I'm satisfied with the service — 

I'm satisfied with the service