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Dr. Kenneth Lee, MD

Dr. Kenneth Lee, MD

Gastroenterology*
25+ years of experience

Dr. Kenneth Lee, MD is a gastroenterologist in Pomona, CA and has over 25 years of experience in the medical field. He graduated from University of Minnesota Medical School in 1999. He is affiliated with medical facilities Cedars-Sinai Medical Center and Pomona Valley Hospital Medical Center. He is accepting new patients.

3.5 Star Rating
Based on 32 reviews 3.5 Star Rating (32 reviews)

Practice

210 W Bonita Ave Ste 140 Pomona, CA 91767

Make an Appointment

(909) 622-3800

Hospital Highlight

Dr. Lee is affiliated with Cedars-Sinai Medical Center West Hollywood, a highly rated hospital.

Dr. Lee 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
  • Area of Expertise
    Dr. Lee specializes in the area of Gastroenterology. • See board certifications
  • Practices at Top Hospital
    America's 100 Best Hospitals Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Lee's Reviews

Likelihood to recommend Dr. Lee

3.5

32 ratings, 16 with a written review
5 Star
53%
53%
4 Star
6%
6%
3 Star
6%
6%
2 Star
3%
3%
1 Star
31%
31%

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We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

RecentHighestLowestMost Helpful
What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
Helpful
Jul 05, 2024
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What went well
No results
What could be improved
  • I didn't feel respected
  • 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
Helpful
Apr 06, 2024
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What went well
  • Appointment scheduling
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
What could be improved
No results
4 people found this helpful
Helpful
Jay – Jun 10, 2021
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What went well
No results
What could be improved
  • Staff wasn't friendly
6 people found this helpful
Helpful
Cheryl – Sep 03, 2020
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What went well
  • 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 person found this helpful
Helpful
Susan D – Jul 15, 2020
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What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
2 people found this helpful
Helpful
Kat – Apr 09, 2020
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What went well
  • 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
2 people found this helpful
Helpful
Feb 26, 2020
×Post a ResponseAre you Dr. Kenneth Lee, MD?
What went well
No results
What could be improved
No results
7 people found this helpful
Helpful
Sep 22, 2019
×Post a ResponseAre you Dr. Kenneth Lee, MD?
What went well
No results
What could be improved
No results
5 people found this helpful
Helpful
Jul 31, 2019
×Post a ResponseAre you Dr. Kenneth Lee, MD?
What went well
  • 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 person found this helpful
Helpful
Patrick F. Anten – Jul 03, 2019
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What went well
No results
What could be improved
No results
2 people found this helpful
Helpful
Apr 26, 2019
×Post a ResponseAre you Dr. Kenneth Lee, MD?
What went well
  • 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
2 people found this helpful
Helpful
Aug 31, 2018
×Post a ResponseAre you Dr. Kenneth Lee, MD?
What went well
  • 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
4 people found this helpful
Helpful
Roy Rodriguez in Pomona, CA – Oct 21, 2017
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What went well
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
9 people found this helpful
Helpful
Ontario, CA – Jan 17, 2017
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What went well
No results
What could be improved
  • 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
33 people found this helpful
Helpful
Ontario, CA – Mar 09, 2016
×Post a ResponseAre you Dr. Kenneth Lee, MD?
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
39 people found this helpful
Helpful
Ann in Chino Hills, CA – Jan 03, 2016
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Leave a review

How was your experience with Dr. Lee?

Know Before You Go

About Me

biography

Dr. Kenneth Lee, MD is a gastroenterologist in Pomona, CA and has over 25 years of experience in the medical field. He graduated from University of Minnesota Medical School in 1999. He is affiliated with medical facilities Cedars-Sinai Medical Center and Pomona Valley Hospital Medical Center. He is accepting new patients.

  • 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 Minnesota Medical School

    Medical School, 1999
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.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

  • English

  • Burmese

  • Spanish

Dr. Lee is a Healthgrades Choice provider in Gastroenterology

    Read our methodology

    Focus on IBD

    Locations

    Practice

    Office210 W Bonita Ave Ste 140 Pomona, CA 91767
    1
    Kenneth W. Lee & Associates Inc.160 E Artesia St Ste 140 Pomona, CA 91767
    2
    Nalini Garg M.D. Inc.255 E Bonita Ave Bldg 3B Pomona, CA 91767
    3
    Chino Premier Surgery Center5562 Philadelphia St Ste 111 Chino, CA 91710
    4

    Affiliated Hospitals

    • Cedars-Sinai Medical Center

      8700 Beverly Blvd
      West Hollywood, CA 90048
      Recipient of 37
      hospital awards

      America's 100 Best Hospitals Award™ (2025, 2024, 2023)

      Top 5% in the nation for consistently delivering clinical quality

      America's 250 Best Hospitals Award™ (2025, 2024, 2023)

      Top 5% in the nation for consistently delivering clinical quality

      View all awards

      How patients felt about the care they received at this hospital.

      83%
      Patients said they were given information about recovering at home

      1% lower than the national average

      79%
      Patients would recommend the hospital to friends and family

      14% higher than the national average

      View all patient feedback

    • Pomona Valley Hospital Medical Center

      1798 N Garey Ave
      Pomona, CA 91767
      Recipient of 6
      hospital awards

      Patient Safety Excellence Award™ (2025, 2024)

      Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

      View all awards

      How patients felt about the care they received at this hospital.

      82%
      Patients said they were given information about recovering at home

      2% lower than the national average

      75%
      Patients said that nurses always listened to them and explained things well
      View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality