Anesthesiology in San Ramon, California
Data updated monthly · Last refresh September 2026
19 Anesthesiology providers practice in San Ramon. Listings are drawn from federal public records and are not endorsements.
Anesthesiology 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. Allison Duffy, M.D.San Ramon, CA · $38 in drug and device payments (2025) ·
(415) 420-1694 Dr. Amir Manuchehry, M,D,San Ramon, CA · No drug or device payments recorded (2025) ·
(925) 543-0140 Dr. Andrew Rivera, MDSan Ramon, CA · No drug or device payments recorded (2025) ·
(925) 275-9200 Dr. Arne Brock-utne, MDSan Ramon, CA · No drug or device payments recorded (2025) ·
(925) 543-0140 Dr. Chinh Tran, M.D.San Ramon, CA · No drug or device payments recorded (2025) ·
(925) 543-0140 Dr. Clair Weenig, M.D.San Ramon, CA · No drug or device payments recorded (2025) ·
(925) 838-6880 Dr. Darin Allred, M.D.San Ramon, CA · $49 in drug and device payments (2025) ·
(925) 543-0140 Dr. Gregory Garbin, MDSan Ramon, CA · No drug or device payments recorded (2025) ·
(925) 838-6880 Dr. James Gill, M.D.San Ramon, CA · No drug or device payments recorded (2025) ·
(415) 420-7649 Dr. Julia Ankunding, M.D.San Ramon, CA · No drug or device payments recorded (2025) ·
(925) 838-6880 Dr. Kathleen Newcomb, MDSan Ramon, CA · No drug or device payments recorded (2025) ·
(925) 543-0140 Dr. Kevin Fridie, M.D.San Ramon, CA · No drug or device payments recorded (2025) ·
(925) 838-6880 Dr. Mark Fujii, MDSan Ramon, CA · No drug or device payments recorded (2025) ·
(925) 543-0140 Dr. Mir Ali, M.D.San Ramon, CA · $868 in drug and device payments (2025) ·
(925) 838-6880 Dr. Perry Solomon, MDSan Ramon, CA · No drug or device payments recorded (2025) ·
(925) 975-3353 Dr. Robert Donatiello, MDSan Ramon, CA · $813 in drug and device payments (2025) ·
(925) 939-3000 Dr. Robin Dennings, M.D.San Ramon, CA · No drug or device payments recorded (2025) ·
(925) 838-6880 Dr. Samuel Anderson, M.D.San Ramon, CA · $23 in drug and device payments (2025) ·
(925) 543-0141 Dr. Timothy Ungerer, D.O.San Ramon, CA · No drug or device payments recorded (2025) ·
(925) 275-9200 Common questions
How many Anesthesiology providers are in San Ramon, California?There are 19 Anesthesiology 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 Anesthesiology across California