Emergency Medicine in San Ramon, California
Data updated monthly · Last refresh September 2026
9 Emergency Medicine providers practice in San Ramon. Listings are drawn from federal public records and are not endorsements.
Emergency Medicine 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. Amanda Stephenson, MDSan Ramon, CA · No drug or device payments recorded (2025) ·
(925) 275-8280 Dr. Diane Mimran, MDSan Ramon, CA · No drug or device payments recorded (2025) ·
(925) 275-8282 Dr. Harold Wilkie, MDSan Ramon, CA · No drug or device payments recorded (2025) ·
(925) 275-8280 Dr. Heng Tang, M.D.San Ramon, CA · No drug or device payments recorded (2025) ·
(925) 275-8265 Dr. Joseph Toscano, M.D.San Ramon, CA · No drug or device payments recorded (2025) ·
(925) 275-8280 Dr. Monica Rosenthal, MDSan Ramon, CA · No drug or device payments recorded (2025) ·
(925) 962-1067 Dr. Randeep Thiara, M.D.San Ramon, CA · $20 in drug and device payments (2025) ·
(925) 275-8280 Dr. Saba Haq, MDSan Ramon, CA · No drug or device payments recorded (2025) ·
(949) 463-0650 Dr. Samuel Katz, M.D.San Ramon, CA · $394 in drug and device payments (2025) ·
(925) 275-8282 Common questions
How many Emergency Medicine providers are in San Ramon, California?There are 9 Emergency Medicine providers with active NPI records practicing in San Ramon, according to federal NPPES data refreshed monthly.
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 Emergency Medicine across California