Gastroenterology in Santa Clara, California
Data updated monthly · Last refresh September 2026
11 Gastroenterology providers practice in Santa Clara. Listings are drawn from federal public records and are not endorsements.
Gastroenterology providers in Santa Clara
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. Atenodoro Ruiz, MDSanta Clara, CA · No drug or device payments recorded (2025) ·
(408) 851-1000 Dr. Caitlin Doan, MDSanta Clara, CA · No drug or device payments recorded (2025) · Telehealth ·
(408) 851-1000 Dr. Cary Kraft, M.D.Santa Clara, CA · No drug or device payments recorded (2025) ·
(408) 851-2750 Dr. Dan Li, M.D.Santa Clara, CA · No drug or device payments recorded (2025) ·
(408) 851-2722 Dr. Derrick Siao, M.D.Santa Clara, CA · No drug or device payments recorded (2025) ·
(408) 851-2750 Dr. Joanna Ready, MDSanta Clara, CA · No drug or device payments recorded (2025) ·
(408) 851-1000 Dr. Krisna Chai, M.D.Santa Clara, CA · No drug or device payments recorded (2025) ·
(408) 851-1000 Dr. Michael Ahn, MDSanta Clara, CA · No drug or device payments recorded (2025) ·
(408) 851-1000 Dr. Spencer Fung, MDSanta Clara, CA · No drug or device payments recorded (2025) ·
(408) 851-1000 Dr. Stephen Moff, MDSanta Clara, CA · No drug or device payments recorded (2025) ·
(408) 851-1000 Dr. Timothy Steck, MDSanta Clara, CA · No drug or device payments recorded (2025) ·
(408) 851-1000 Conditions Gastroenterology providers in Santa Clara, 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.
- Acid reflux
- IBS
- Crohn disease
- Ulcerative colitis
- Celiac disease
- Colon cancer screening
Common questions
How many Gastroenterology providers are in Santa Clara, California?There are 11 Gastroenterology providers with active NPI records practicing in Santa Clara, according to federal NPPES data refreshed monthly.
What conditions do Gastroenterology providers in Santa Clara treat?Gastroenterology providers in Santa Clara 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 Santa Clara Gastroenterology across California