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Dr. Michael Quon, MD

Dr. Michael Quon, MD

Gastroenterology*
35+ years of experience

Dr. Michael Quon, MD is a gastroenterologist in Valencia, CA and has over 35 years of experience in the medical field. Dr. Quon has extensive experience in Esophageal Disorders and Pancreatic Disease. He graduated from University of Southern California Keck School of Medicine in 1986. He is affiliated with Henry Mayo Newhall Hospital. He is accepting new patients and telehealth appointments.

4.5 Star Rating
Based on 41 reviews 4.5 Star Rating (41 reviews)

Practice

25775 McBean Pkwy Ste 214 Valencia, CA 91355
Telehealth available

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Dr. Quon is a Healthgrades Choice provider in Gastroenterology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions

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Dr. Quon's Reviews

Likelihood to recommend Dr. Quon

4.5
41 ratings, 13 with a written review
5 star
88%
88%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
12%
12%

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Hello. I’m a current patient from dr Quon. If I can leave 1,000 reviews I’ll do it, but I’ll try to said everything in one. He is the best of the best Gastroenterology. He cares for his patients to the maximum. He pays close attention and gives very professional help. He helped me when I was very desperate, with a very bad acid reflux I was like drowning alive and he did an endoscopy, which clear all my fears and medically I got the professional support I needed !!! Don’t doubt seeking his help for your health .
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
3 others found this helpful
Helpful
Hilda Torres – Jul 07, 2022
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Doctor Michael Quon has consistently been an outstanding, professional physician who stands above others in his discipline. Doctor Quon is the expert referral for Gastrointestinal problems that other physicians give. He is highly competent and knowledgeable while explaining medical issues in a very clear manner for the patient. I have always experienced tremendous results with his medical strategies. It is clear that Doctor Quon prioritizes the patient's health and concern to the highest degree. He is highly trustworthy and the consummate gentleman when dealing with his patients. Doctor Quon's offices and procedure/operation rooms are exceptionally sanitized. Doctor Quon is a tribute to the medical profession and an outstanding asset to his community.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 other person found this helpful
Helpful
Robert Pulley – Sep 16, 2020
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Dr. Quon has great bedside manner. Treats all patients and staff with kindness and respect. Extremely knowledgeable, patient and thorough. Takes his time at every visit.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
3 others found this helpful
Helpful
LB – Apr 12, 2018
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HES A GREAT DOCTOR
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 other person found this helpful
Helpful
VERONICA in SANTA CLARITA – Apr 12, 2018
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I was referred to Dr. Quon for my colonoscopy by a friend. The last one I had over 7 years ago was extremely uncomfortable and I had issues the following day. I met with Dr. Quon and he assured me that it would be fine. He spent time with me, answered all my questions and his staff was terrific. The day of my colonoscopy everything went like clock work, I was sedated and had NO problems after the procedure. I would recommend Dr. Quon and his staff to anyone in the SCV.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
4 others found this helpful
Helpful
Linda Lott in Santa Clarita, CA – Mar 15, 2018
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Dr. Michael Quon deserves 10 stars! He has been my doctor since 2000 when he diagnosed my rare form of liver disease. Thanks to his expert care, I have lived to see -- and to hold -- my three grandchildren. Michael Quon is not only a great doctor, he is a great person. His patients are more to him than just numbers on charts. He was meant to be a doctor, and I couldn't possibly give Michael Quon a higher recommendation!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
5 others found this helpful
Helpful
J.M. in Santa Clarita, CA – Apr 07, 2017
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dr quon is very nice, takes his time with every single patient. definitely one of the best GI doctor!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
3 others found this helpful
Helpful
Valencia, CA – Mar 18, 2017
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I have been a patient of Dr. Michael G. Quon for a number of years and have always found him to be excellent. Dr. Quon is a kind and dedicated professional at all times. He's thorough, diligent and listens to his patients. I heartily recommend Dr. Michael G. Quon.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 others found this helpful
Helpful
Valencia, CA – Mar 17, 2017
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I have been a patient of Dr. Quon's for the past 20 years. He is always caring, compassionate, and attentive. My conditions are somewhat complicated, and the fact that he is now part of UCLA Health has given me even greater options for treatment and care, and I couldn't ask for anything better!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 others found this helpful
Helpful
Valencia, CA – Feb 20, 2017
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I would highly recommend Dr. Quon to my friends and family as an experienced Gastroenterologist. He has great knowledge of his specialty and has a wonderful bedside manner. He's extremely down to earth, personable, and listened to all my concerns and questions I had before my procedure. I felt comfortable and his office staff is very competent and accommodating.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Rachel H. in Newhall, CA – Feb 20, 2017
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I had colonoscopy with Dr. Quonset and had an excellent experience. His staff is top notch and made my comfort my top priority. The procedure was pain free and thorough. After the procedure Dr Quon immediately went over the results with me after my brief recovery. I would recommend Dr Quon if you are in need of a colonoscopy.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Tim Fassino in Valencia, CA – Aug 29, 2016
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He misdiagnosed my stage 3 b cancer when it was a stage 2 I am lucky that I found a doctor six months later who thru a second colonoscopy found a 4 centimeter tumor. I had to endure 2 major surgeries because of his misdiagnosis.
What went well
  • Staff friendliness
What could be improved
  • Office environment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
5 others found this helpful
Helpful
Michele Smith in Valencia, CA – Mar 10, 2016
This is not a legitimate review. I took care of... Read More
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I have been a patient of Dr. Quon for close to 15 years. And while his office has always been terribly disorganized causing wait times of 1-2 hours regularly, his move to UCLA has only made the bad worse. It takes anywhere for 5-10 minutes on hold to talk to an actual person. I have been trying to get a simple prescription refill for over a week. Called 3x. I finally went to my GP Dr. to get a short term supply until I can get to a new interal med doctor. STAY AWAY from this guy !
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
7 others found this helpful
Helpful
David in Agua Dulce, CA – Feb 25, 2016
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About Me

biography

Dr. Michael Quon, MD is a gastroenterologist in Valencia, CA and has over 35 years of experience in the medical field. Dr. Quon has extensive experience in Esophageal Disorders and Pancreatic Disease. He graduated from University of Southern California...read more
  • Gastroenterology

  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Of Southern California Keck School Of Medicine

  • La Co Usc Medical Center

    Residency Hospital, 1989
  • Los Angeles County - Usc Medical Center

    Internship Hospital, 1987
  • University Of Southern California Keck School Of Medicine

    Medical School, 1986
  • University Of Southern Calfornia

    Undergraduate School, 1982
American Board of Medical Specialties®
American Board of Internal Medicine®
Gastroenterology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
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Dr. Quon is a Healthgrades Choice provider in Gastroenterology

    Read our methodology

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    Locations

    Practice

    UCLA Health Santa Clarita Specialty25775 McBean Pkwy Ste 214 Valencia, CA 91355
    1
    Ultimate Pain MGMT.23928 Lyons Ave Ste 206 Newhall, CA 91321
    2
    UCLA Department of Medicine27235 Tourney Rd Ste 1100 Valencia, CA 91355
    3

    Practice

    Henry Mayo Newhall Memorial Hospital23845 McBean Pkwy Valencia, CA 91355
    4
    • Call
    • Fax
    • Hours
      • Mon: closed
      • Tue: closed
      • Wed: closed
      • Thu: closed
      • Fri: closed
      • Sat: closed
      • Sun: closed
    • Directions