HealthcareDiscovery.AI / Doctors / California / San Ramon / Gastroenterology

Gastroenterology in San Ramon, California

Data updated monthly · Last refresh September 2026

6 Gastroenterology providers practice in San Ramon. Listings are drawn from federal public records and are not endorsements.

Gastroenterology providers in San Ramon

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Amee Mapara-shah, M.D.
San Ramon, CA · No drug or device payments recorded (2025) · Telehealth · (518) 312-7043
Dr. Bijan Nejadnik, MD
San Ramon, CA · No drug or device payments recorded (2025) · (925) 234-0313
Dr. David Wong, M.D.
San Ramon, CA · $2,871 in drug and device payments (2025) · Telehealth · (925) 275-9966
Dr. Frederick Rowe, M.D.
San Ramon, CA · $57 in drug and device payments (2025) · (925) 901-1303
Dr. Philip Yee, M.D.
San Ramon, CA · $1,972 in drug and device payments (2025) · Telehealth · (925) 275-1811
Dr. Seyed Pakseresht, MD
San Ramon, CA · $1,567 in drug and device payments (2025) · Telehealth · (925) 901-1303

Conditions Gastroenterology providers in San Ramon, California commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Gastroenterology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Gastroenterology providers are in San Ramon, California?

There are 6 Gastroenterology providers with active NPI records practicing in San Ramon, according to federal NPPES data refreshed monthly.

What conditions do Gastroenterology providers in San Ramon treat?

Gastroenterology providers in San Ramon commonly treat acid reflux, IBS, Crohn disease, ulcerative colitis, celiac disease and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in San Ramon Gastroenterology across California

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.