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. Andrew Maher, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 295-4000 Dr. Angela Chiang, MDWalnut Creek, CA · $29 in drug and device payments (2025) ·
(925) 295-4000 Dr. Anupama Gopinath, MD, MRESWalnut Creek, CA · $124 in drug and device payments (2025) ·
(310) 447-8302 Dr. Benjamin Longwell, D.O.Walnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 543-0140 Dr. Blake Vonderheide, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 939-3000 Dr. Brian Hershey, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 947-5286 Dr. Brian Schoenrock, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 295-4000 Dr. Christine Abboud, D.O.Walnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 939-3000 Dr. Christine Sands, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 295-4000 Dr. Christopher Reeves, MDWalnut Creek, CA · $108 in drug and device payments (2025) ·
(815) 514-0987 Dr. Cooper Chao, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 939-3000 Dr. Cynthia Rahn, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 295-4000 Dr. Dan Wajsman, MDWalnut Creek, CA · $479 in drug and device payments (2025) ·
(925) 939-3000 Dr. Darko Vodopich, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 295-4000 Dr. David Fitzgerald, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 939-3000 Dr. David HaWalnut Creek, CA · $23 in drug and device payments (2025) ·
(925) 543-0140 Dr. David Lin, M.D.Walnut Creek, CA · $271 in drug and device payments (2025) ·
(925) 543-0140 Dr. David Shapiro, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 939-3000 Dr. Dennis Fua, M.D.Walnut Creek, CA · No drug or device payments recorded (2025) ·
(916) 346-8001 Dr. Douglas Richardson, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 295-4000 Dr. Dulce Anunciacion, M.D.Walnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 543-0140 Dr. Duy Do, M.D.Walnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 939-3000 Dr. Edward Cha, M.D.Walnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 295-4739 Dr. Elgin Hittell, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 939-3000 Dr. Fariba Foroushani, MDWalnut Creek, CA · $54 in drug and device payments (2025) ·
(925) 939-3000 Dr. Farzad Namdaran, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 254-7977 Dr. Garrick Lau, MD, PHDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 295-4000 Dr. George Liu, M.D.Walnut Creek, CA · $69 in drug and device payments (2025) ·
(925) 543-0140 Dr. Ghulam Joyo, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 378-4930 Dr. Gisela Lopez Payares, M.D.Walnut Creek, CA · $56 in drug and device payments (2025) ·
(925) 543-0145 Dr. Hai Tran, M.D., FASAWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 939-3000 Dr. Haywon Lieh, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 939-3000 Dr. Helen O'keeffe, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 295-4000 Dr. Henry Nesis, MDWalnut Creek, CA · $25 in drug and device payments (2025) ·
(925) 939-3000 Dr. Howard Tsuchiya, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 627-3424 Dr. Jared Mitchell, MDWalnut Creek, CA · $33 in drug and device payments (2025) ·
(925) 939-3000 Dr. Jeffrey Poage, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 939-3000 Dr. Johannes Peters, MDWalnut Creek, CA · $63 in drug and device payments (2025) ·
(925) 939-3000 Dr. John Gainey, MDWalnut Creek, CA · $18 in drug and device payments (2025) ·
(925) 939-3000 Dr. John Ryu, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 939-3000 Dr. John Siu, M.D.Walnut Creek, CA · $15 in drug and device payments (2025) ·
(925) 543-0140 Dr. Jorge Aguilar, M.D.Walnut Creek, CA · $466 in drug and device payments (2025) ·
(925) 543-0140 Dr. Joshua Meezan, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 939-3000 Dr. Jospeh Cuenco, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 939-3000 Dr. Julie Yeh, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 939-3000 Dr. Kenneth Wong, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 939-3000 Dr. Kevin Kaiser, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 939-3000 Dr. Kevin Ng, M.D.Walnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 295-7529 Dr. Kirkman Beckwith, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 939-3000 Dr. Kurt Dittmar, MDWalnut Creek, CA · $32 in drug and device payments (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