Anesthesiologists in California
Data updated monthly · Last refresh October 2026
7,627 Anesthesiology providers practice in California, including 106 (1%) offering telehealth. The largest concentration is in Los Angeles. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
7,627providers
106telehealth
Los Angelestop city
Anesthesiology by city in California
Choose a city to see providers there.
Anesthesiology providers in California
Listed by city, largest first. 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. Esther MasilamonyPalmdale, CA · No drug or device payments recorded (2025) ·
(661) 382-5000 Dr. Evan Sleipness, M.D.Palmdale, CA · No drug or device payments recorded (2025) ·
(661) 382-5000 Dr. Gregory Cadman, M.D.Palmdale, CA · No drug or device payments recorded (2025) ·
(800) 863-2002 Dr. Kenechukwu Udoh, M.D.Palmdale, CA · No drug or device payments recorded (2025) ·
(661) 382-5000 Dr. Marc Huh, MDPalmdale, CA · $18 in drug and device payments (2025) ·
(661) 266-2994 Dr. Michael Ndukwe, M.D.Palmdale, CA · No drug or device payments recorded (2025) ·
(661) 382-5000 Dr. Sabah Sattar, MDPalmdale, CA · No drug or device payments recorded (2025) ·
(661) 382-5000 Dr. Victor Victorov, M.D.Palm Desert, CA · No drug or device payments recorded (2025) ·
(760) 341-4178 Dr. Arunkumar Thunga, M.D.Palm Springs, CA · $18 in drug and device payments (2025) ·
(760) 323-6511 Dr. Clyde Baker, MDPalm Springs, CA · No drug or device payments recorded (2025) ·
(760) 323-6511 Dr. Daniel Urrego, MDPalm Springs, CA · $62 in drug and device payments (2025) ·
(760) 323-6511 Dr. Doree Feldman, M.D.Palm Springs, CA · No drug or device payments recorded (2025) ·
(609) 613-0813 Dr. Elzbieta Szambelan, MDPalm Springs, CA · No drug or device payments recorded (2025) ·
(760) 323-6158 Dr. Ibrahim Khalil, MDPalm Springs, CA · $32 in drug and device payments (2025) ·
(760) 323-6618 Dr. James Park, MDPalm Springs, CA · $125 in drug and device payments (2025) ·
(760) 323-6511 Dr. Joseph Elisha, MDPalm Springs, CA · No drug or device payments recorded (2025) ·
(800) 883-6027 Dr. Osahon Osifo, MDPalm Springs, CA · No drug or device payments recorded (2025) ·
(949) 757-0900 Dr. Ralph Gerard, DOPalm Springs, CA · No drug or device payments recorded (2025) ·
(760) 323-6511 Dr. Alexander Targ, M.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 814-3025 Dr. Alexandra Harstad, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 493-5000 Dr. Alexandra Kristin Bor, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Alia Kattan, M.D.Palo Alto, CA · $265 in drug and device payments (2025) ·
(650) 723-4000 Dr. Ali Habibi, MDPalo Alto, CA · $20 in drug and device payments (2025) ·
(650) 321-4121 Dr. Alla Yarmosh, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Angela Ji, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 493-5000 Dr. Anna Michelle OlsenPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Anne-marie Madden, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 723-6415 Dr. Anya Griffin, PH.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(404) 749-7118 Dr. Audrey Shafer, M.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 493-5000 Dr. Becky Wong, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Birgit Maass, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Brandi Sinkfield, M.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 723-0014 Dr. Brandon KandarianPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 853-2894 Dr. Brian Dula, M.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(917) 843-1229 Dr. Caroline Yeldezian, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 493-5000 Dr. Catherine Reid, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 723-7377 Dr. Cedar Fowler, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Cesar Padilla, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Charles Wang, M.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 321-4121 Dr. Christopher Cartwright, M.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 321-4121 Dr. Chung-ih John Chou, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 321-4121 Dr. Cindy CheungPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 853-2894 Dr. Cornel Chiu, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 614-3253 Dr. Cornelius Groenewald, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Daetwan Williams, M.D.Palo Alto, CA · $33 in drug and device payments (2025) ·
(650) 853-2894 Dr. David Berger, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 323-0617 Dr. David Gaba, M.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 858-3938 Dr. David Parris, M.DPalo Alto, CA · $35 in drug and device payments (2025) ·
(650) 853-2894 Dr. Deborah Jeon, M.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 493-5000 Dr. Dominik Ochocinski, DOPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Common questions
How many Anesthesiology providers are in California?There are 7,627 Anesthesiology providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.
Do Anesthesiology providers in California offer telehealth?Yes. 106 of the 7,627 Anesthesiology providers in California (about 1%) report offering telehealth services in CMS data.
Which cities in California have the most Anesthesiology providers?Los Angeles (774), San Diego (690), San Francisco (508) have the highest concentration of Anesthesiology providers in California.
How many Anesthesiology providers in California received drug or device company payments?2,112 of 7,627 Anesthesiology providers in California (28%) 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 counts and profiles 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.
Do most Anesthesiologists in California work in independent practices or large health systems?Among 4,562 Anesthesiologists in California enrolled in Medicare, 7% bill through a solo or small practice with fewer than 10 clinicians, 24% through a mid-size group of 10 to 99, and 68% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Anesthesiologists in California work at?According to CMS facility affiliation records, the California hospitals where the most Anesthesiologists hold privileges are Stanford Health Care in Stanford; Cedars-Sinai Medical Center in Los Angeles; Uci Health-Orange in Orange.
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