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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 in Los Angeles774 providers
Anesthesiology in San Diego690 providers
Anesthesiology in San Francisco508 providers
Anesthesiology in Sacramento400 providers
Anesthesiology in Stanford389 providers
Anesthesiology in Orange272 providers
Anesthesiology in West Hollywood246 providers
Anesthesiology in Torrance136 providers
Anesthesiology in Oakland130 providers
Anesthesiology in San Jose127 providers
Anesthesiology in Loma Linda123 providers
Anesthesiology in Palo Alto113 providers
Anesthesiology in Walnut Creek100 providers
Anesthesiology in Newport Beach93 providers
Anesthesiology in Long Beach86 providers
Anesthesiology in Fresno81 providers
Anesthesiology in Modesto75 providers
Anesthesiology in Santa Barbara68 providers
Anesthesiology in Santa Rosa67 providers
Anesthesiology in Rancho Mirage60 providers
Anesthesiology in Pasadena60 providers
Anesthesiology in Riverside55 providers
Anesthesiology in Glendale51 providers
Anesthesiology in Bakersfield51 providers

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. Carla Shnier, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 885-5745
Dr. Carl Litak, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 972-7000
Dr. Carter Cherry, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 885-5745
Dr. Cherine Abu-eid, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 885-5000
Dr. Chia-bing Chang, M.D
San Jose, CA · No drug or device payments recorded (2025) · (408) 293-6069
Dr. Christine Doyle, MD
San Jose, CA · $122 in drug and device payments (2025) · (408) 947-2500
Dr. Cynthia Yuan, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 399-5546
Dr. Dae Ik Yi, MD
San Jose, CA · $19 in drug and device payments (2025) · (301) 928-9577
Dr. Darion Pearson, M.D.
San Jose, CA · No drug or device payments recorded (2025) · (408) 259-5000
Dr. Darshan Patel, MD
San Jose, CA · $196 in drug and device payments (2025) · (408) 972-7000
Dr. David Kohanchi, M.D.
San Jose, CA · $246 in drug and device payments (2025) · (408) 559-2011
Dr. David Morton, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 972-7000
Dr. David Nguyen, M.D.
San Jose, CA · No drug or device payments recorded (2025) · (408) 972-3000
Dr. David Rummell, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 972-7000
Dr. David Wang, M.D.
San Jose, CA · $124 in drug and device payments (2025) · (408) 559-2011
Dr. David Weissman, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 558-2100
Dr. Debra Cellar, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 558-2100
Dr. Deepal Sidhu, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 972-6320
Dr. Derrick Wu, MD
San Jose, CA · $14 in drug and device payments (2025) · (408) 885-5000
Dr. Divyesh Patel, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 972-7000
Dr. Elise Delagnes, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 885-5000
Dr. Ellice Kang, DO
San Jose, CA · $15 in drug and device payments (2025) · (408) 972-3000
Dr. Emmanuel Guerrero, M.D.
San Jose, CA · No drug or device payments recorded (2025) · (408) 293-6069
Dr. Eugene Cheng, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 972-7000
Dr. Eva Chen
San Jose, CA · No drug or device payments recorded (2025) · (510) 977-8460
Dr. Faisal Mohammad, M.D.
San Jose, CA · No drug or device payments recorded (2025) · (408) 259-5000
Dr. Florence Lin, M.D.
San Jose, CA · No drug or device payments recorded (2025) · (408) 297-3432
Dr. Frederick Holley, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 558-2100
Dr. Gavin Fan, M.D.
San Jose, CA · No drug or device payments recorded (2025) · (917) 690-9777
Dr. George Josten, M.D.
San Jose, CA · No drug or device payments recorded (2025) · (408) 885-5000
Dr. George Lampe, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 558-2100
Dr. Gerard Hoatam, MD
San Jose, CA · $28 in drug and device payments (2025) · (408) 259-5000
Dr. Hector Guzman, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 972-7000
Dr. James Bird, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 972-7000
Dr. James Howell, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 259-5000
Dr. James Patka, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 885-5745
Dr. James Tseng, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 972-7000
Dr. Jana Dolnikova, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 885-5000
Dr. Jeanette Chin
San Jose, CA · No drug or device payments recorded (2025) · (408) 972-6320
Dr. Ji Hyun Lee, M.D.
San Jose, CA · $24 in drug and device payments (2025) · (408) 510-9748
Dr. Joanna Staunton, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 885-5000
Dr. Joel Reimnitz, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 558-2100
Dr. Johnathan Pak, M.D.
San Jose, CA · No drug or device payments recorded (2025) · (408) 558-2100
Dr. John Cellar, MD
San Jose, CA · $124 in drug and device payments (2025) · (408) 558-2100
Dr. John Lenahan, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 558-2100
Dr. Jonathan Gardes, M.D.
San Jose, CA · No drug or device payments recorded (2025) · (669) 245-0710
Dr. Kelly Yeh, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 885-5745
Dr. Kevin Chan, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 885-5745
Dr. Kiumars Ghadjar, M.D.
San Jose, CA · $18 in drug and device payments (2025) · (408) 885-5110
Dr. Lorna Yamaguchi, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 972-7000

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.

Related reading on HealthcareDiscovery.AI

Anesthesiology in all 50 states Search all 7,627 in the directory Ask Zach for help choosing

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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. Are you a Anesthesiology in California? Get featured.