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Anesthesiology in Walnut Creek, California

Data updated monthly · Last refresh September 2026

100 Anesthesiology providers practice in Walnut Creek, and 27% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Anesthesiology providers in Walnut Creek

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. Laura Banashek, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 295-4739
Dr. Lawrence Gluckstein, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 378-4930
Dr. Luis Sanguino Ramos, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (951) 801-0187
Dr. Mark Moore, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 295-4000
Dr. Mark Piehler, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 295-4000
Dr. Mary Clemency, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 295-4000
Dr. Melissa Ennen, M.D.
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 932-6330
Dr. Michael Ennis, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 295-4000
Dr. Michael Hernandez, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (800) 660-7983
Dr. Michael Klemm, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 295-4000
Dr. Michael Maloney
Walnut Creek, CA · No drug or device payments recorded (2025) · (347) 512-3134
Dr. Michele Collier, MD
Walnut Creek, CA · $104 in drug and device payments (2025) · (925) 939-3000
Dr. Miguel Valencia, D.O.
Walnut Creek, CA · $28 in drug and device payments (2025) · (925) 939-3000
Dr. Mohit Bhatt, DO
Walnut Creek, CA · $266 in drug and device payments (2025) · (925) 939-3000
Dr. Nitin Kumar
Walnut Creek, CA · $612 in drug and device payments (2025) · (925) 939-3000
Dr. Oscar Fernandez, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 939-3000
Dr. Parminder Chopra, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 295-4000
Dr. Paul Pabst, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 939-3000
Dr. Prakash Raygor, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 295-4000
Dr. Radhika Annadata, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 939-3000
Dr. Ralph Berten, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 295-4000
Dr. Randall Kan, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 939-3000
Dr. Ray Engstrom, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 939-3000
Dr. Rebecca Krisman, M.D., M.P.H.
Walnut Creek, CA · $47 in drug and device payments (2025) · (925) 295-9000
Dr. Reid Rubsamen, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 939-3000
Dr. Richard Fraioli, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 939-3000
Dr. Robert Laverne, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 939-3000
Dr. Robert Pike, MEDICAL DOCTOR
Walnut Creek, CA · $18 in drug and device payments (2025) · (925) 939-3000
Dr. Roger Cornwall, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 939-3000
Dr. Ryan Green, M.D., PH.D.
Walnut Creek, CA · $2,089 in drug and device payments (2025) · (925) 543-0140
Dr. Ryan Suda, M.D.
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 295-4000
Dr. Sabrina Martinez, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 295-4000
Dr. Samantha Ng, M.D.
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 295-4000
Dr. Samir Dzankic, MD
Walnut Creek, CA · $165 in drug and device payments (2025) · (925) 939-3000
Dr. Sandhya Ravichandran, M.D.
Walnut Creek, CA · No drug or device payments recorded (2025) · (801) 440-8937
Dr. San-san Yu, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 939-3000
Dr. San Yuan, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 939-3000
Dr. Sarah Cameron, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 939-3000
Dr. Sarah Joo, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 295-4070
Dr. Satsimran Thind, D.O.
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 295-4000
Dr. Stephanie Wong, M.D.
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 939-3000
Dr. Steven Chang, M.D.
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 543-0140
Dr. Steven Jacobs, MD
Walnut Creek, CA · $24 in drug and device payments (2025) · (924) 939-3000
Dr. Tamara Jurson, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 951-1366
Dr. Tenzing Lama, MD, MSCRES
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 939-3000
Dr. Thomas Burns, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 295-4000
Dr. Thomas Philbert, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 939-3000
Dr. William Longton, MD
Walnut Creek, CA · $74 in drug and device payments (2025) · Telehealth · (925) 939-3000
Dr. Young Sin Lin, M.D.
Walnut Creek, CA · $125 in drug and device payments (2025) · (415) 443-2564
Dr. Yun Sok Choi, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 939-3000

Common questions

How many Anesthesiology providers are in Walnut Creek, California?

There are 100 Anesthesiology providers with active NPI records practicing in Walnut Creek, according to federal NPPES data refreshed monthly.

How many Anesthesiology providers in Walnut Creek received drug or device company payments?

27 of 100 (27%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

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 Walnut Creek Anesthesiology 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.