About us



Dr. Jason Kim, MD

Otolaryngology-Head and Neck Surgery

1950 Sunny Crest Dr Ste 2700 , Fullerton, CA

(714) 261-9320



10 Reviews

About me

Dr. Jason Kim, MD is a Otolaryngology-Head and Neck Surgery Specialist in Fullerton, CA and has over 21 years of experience in the medical field. Dr. Kim has more experience with Upper Respiratory Conditions, Pediatric Plastic Surgery, and Ear, Nose, and Throat Care than other specialists in his area. He graduated from New York University School Of Medicine medical school in 1999. He is affiliated with St. Jude Medical Center. He is accepting new patients and has indicated that he accepts telehealth appointments. Be sure to call ahead with Dr. Kim to book an appointment.

Repuscore Overview

Patient’s experience of staff, facilities and outcome


What a higher score can indicate (>75%):

Patients have reviewed this doctor consistently positive about their staff, their facilities and/or are happy with their results.

What a lower score can indicate (<55%):

This doctor may have a lack of reviews, the reviews themselves are poor quality or they are unhappy about their experience.

Background & credentials


What a higher score can indicate (>75%):

This doctor is more likely to be board certified, doesn’t have any malpractics, relies on many years of experience and went to a top medical school.

What a lower score can indicate (<55%):

Very low scores can indicate that this doctor may have evidence of board actions or malpractice or is less likely to be board certified.



What a higher score can indicate (>75%):

We score a range of characteristics of doctors that are perceived positive such as honesty, professional and things like bedside manner.

What a lower score can indicate (<55%):

This doctor may have limited amount of reviews or the reviews themselves are not very descriptive.



What a higher score can indicate (>75%):

This doctor is likely to have many patient recommending him or her.

What a lower score can indicate (<55%):

A very low score can mean that patients are not recommending this doctor, but more commonly people don’t recommend means that they fail to report this in their reviews.



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Dr. Jason Kim, MD - Reviews

2 Anaheim – Jun 27, 2019


Office staff are friendly and extremely helpful! More importantly, easy to get a hold of when needed!

2 2 May 03, 2019


I took my son to see Dr Kim. Waited forever to get an appt and in the day of the appt he refused to see us because my son is a child. I was practically in tears knowing how long it would take to get another appt. I asked if he could just see him this once then refer us to another Dr. He wouldn’t even see us to tell us himself. The receptionist felt bad and asked the other Dr who was there that day if he could squeeze us in. He did!! Dr Waki is the best. Should have started with him first. Made my son feel comfortable and explained everything in a way that was easy to understand. I wish every Dr was that patient. Keep your kids away from Dr Kim.

1 Apr 27, 2019


Poor bedside manner. Less than stellar in his explanations and “I don’t know” is a common answer to most of the questions we had for Dr. Kim.

1 Mar 12, 2019


I highly recommend Dr. Kim! After years of suffering from chronic sinus infections, I finally made an appointment with Dr. Kim and found him to be knowledgeable, experienced, and patient. He took the time to thoroughly assess my problem. Before Dr. Kim, I was bouncing around doctors who are prescribed allergy pills for me. Now, I can finally sleep through the night and I’m not constantly tired anymore. Thank you Dr. Kim!

1 Carey Roberts in Brea, CA – Feb 21, 2019


I was diagnosed with thyroid cancer and Dr. Kim removed my thyroid. Before I chose him to do surgery, I met with many other ENTs in the area. I picked Dr. Kim because he was friendly and seemed to be the most knowledgeable. My thyroid removal went as smoothly as I could have hoped. He even came in on the weekend to make sure I was okay. Having cancer is a scary thing but I knew I was in good hands with Dr. Kim as my doctor. I am happy I chose him.

2 Hyunkue in Irvine, CA – Feb 08, 2019


I overpaid and they are not sending check for 5 months. I made several calls after I found the over charge. They keep saying that they will be sending check next week, but I never receive it.

5 1 JC in LA MIRADA, CA – Sep 24, 2016


He was very careless and performed nasal endoscopy briefly and poorly.

1 Sharon in Santa Ana, CA – Sep 23, 2016


Very informative. Compassionate. Shares his statistics compared to norm.

4 Cory Yoon in Lake Forest, CA – Sep 07, 2016


My teenage son's nose was hit and broken while playing in a baseball game. Thankfully, Dr Kim and staff were very professional and friendly. Dr Kim was very detailed on explaining and performing the procedures. Thank you Dr Kim. My son's nose looks even better than before.

23 3 Christopher Escalera in Chino, CA – Jan 04, 2016


I had been to countless amounts of doctors to see what was specifically wrong with me for my sinus pressure and straining of my voice and none of them could give me any hope or answers. I had one doctor sit at a computer and barely examined me and did absolutely nothing for me. I met with Dr. Kim and absolutely loved him! He gave me answers about everything and checked me thoroughly to see what was wrong with me! I recommend him to anyone who has ENT issues or reconstructive issues