Peninsula Gastrointestinal Specialists

Gastroenterology • 2 Providers

100 S Ellsworth Ave Ste 507, San Mateo CA, 94401

Make an Appointment

(650) 342-7432

Telehealth services available

Peninsula Gastrointestinal Specialists is a medical group practice located in San Mateo, CA that specializes in Gastroenterology.

Providers

Dr. Eugene Lee, MD

Dr. Eugene Lee, MD

Gastroenterology

33 Ratings
Dr. Edward Onuma, MD

Dr. Edward Onuma, MD

Gastroenterology

6 Ratings

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Language services

  • Japanese
  • Korean
  • Spanish

Medical Services

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Location

Peninsula Gastrointestinal Specialists

100 S Ellsworth Ave Ste 507, San Mateo CA 94401

CallDirections

(650) 342-7432

Reviews

Provider Reviews
provider
Gastroenterology
Reply
Incredibly inefficient front desk staff. Save yourself the headache and look for another GI doctor if you want to avoid scheduling, billing, getting lab results, etc. issues.
What went well
No results
What could be improved
  • Staff wasn't friendly
1 person found this helpful
Helpful
Jul 13, 2021
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provider
Gastroenterology
Reply
Dr Onuma is my second opinion dr He is very kind and concerned about all your health conditions.He knows how to explain, listen and speaks to his patient. To me having others medical conditions and being treated for different specialists . The main key for a good dr is having all good !!! Mentioned above !!! That I was missing from my previous Gastrentologist . Excellent and I will recommend him 100%.
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 person found this helpful
Helpful
Sonia – Mar 16, 2018
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provider
Gastroenterology
Reply
Dr. Onuma is a fantastic doctor! He takes the time to listen to you and your concerns. He also takes the time to get to know you. He is great at returning calls if you have a concern or need anything. I am so grateful that I found him!
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
8 people found this helpful
Helpful
Jul 03, 2017
×Post a ResponseAre you this provider?
provider
Gastroenterology
Reply
Dr. Lee is very kind and knowledgeable. He inspires you confidence and a sense of peace. I like the fact that for the two procedures that I had in two years, he called me to give me the results. Some doctors want to see you, but Dr. Lee called me and explained everything over the phone, which saved me time and money. I was pleased with the results and the best thing is that I am also cured from Gastritis and I haven't had an episode since I was treated by Dr. Lee more than 2 years ago.
What went well
  • Office environment
  • 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 people found this helpful
Helpful
San Mateo – Feb 16, 2017
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provider
Gastroenterology
Reply
Dr Lee's office staff are pleasant and efficient. Dr Lee is prompt and answers any and all questions and does not rush thru appointments.
What went well
  • Office environment
  • 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 people found this helpful
Helpful
John in Half Moon Bay – Oct 20, 2016
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provider
Gastroenterology
Reply
I'm very fortunate to have Dr. Lee as my physician to address any and all of my gastro problems. He is highly skilled and knowledgeable in his medical field. His art of listening and self assuring feed back are both wonderful traits he possess. I would not hesitate to recommend Dr. Lee to anyone...any time!!!!
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 people found this helpful
Helpful
Lawrence Lee in San Mateo, California – Oct 19, 2016
×Post a ResponseAre you this provider?
provider
Gastroenterology
Reply
Very professional...Communicates clearly...Courteous and kind...I would recommend Dr. Lee highly.
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 people found this helpful
Helpful
Chereyl Beam in Pacifica, CA – Jul 14, 2016
×Post a ResponseAre you this provider?
provider
Gastroenterology
Reply
Dr. Lee is an excellent physician with warm, wonderful people skills. He explained the preparation and procedure thoroughly at my consultation and my actual colonoscopy went perfectly. He called me personally to explain the results of my colonoscopy which I really appreciated. My husband will be scheduling his first colonoscopy next month and is looking forward to working with Dr.. Lee.
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 people found this helpful
Helpful
Kathleen Ann Cory in Burlingame, CA – Dec 31, 2015
×Post a ResponseAre you this provider?

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