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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. Lucas Suazo Gladwin, MD
San Jose, CA · No drug or device payments recorded (2025) · (970) 556-0753
Dr. Lucas Tan, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 259-5000
Dr. Lucia Povor, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 972-7000
Dr. Luke Karl, MD
San Jose, CA · $39 in drug and device payments (2025) · (408) 885-5000
Dr. Luke Romero, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 885-5745
Dr. Lynn Ngai, MD
San Jose, CA · $14 in drug and device payments (2025) · (650) 575-0386
Dr. Mamta Thukral, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 972-6164
Dr. Mark Jamieson, MD
San Jose, CA · $334 in drug and device payments (2025) · (408) 558-2100
Dr. Mark Lin, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 885-2604
Dr. Matthew Cook, MD
San Jose, CA · $70 in drug and device payments (2025) · (408) 558-2100
Dr. Mei-ven Lo, MD
San Jose, CA · $50 in drug and device payments (2025) · (408) 259-5000
Dr. Michael Kim, MD
San Jose, CA · $47 in drug and device payments (2025) · (408) 972-7000
Dr. Michael Paige, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 558-2100
Dr. Mona Vora, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 972-7000
Dr. Nancy Mark, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 885-5745
Dr. Nathaniel Law, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 558-2100
Dr. Nhatrang Le, D.O.
San Jose, CA · No drug or device payments recorded (2025) · (408) 399-5546
Dr. Patricia Diamond, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 972-7000
Dr. Paul Beaupre, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 559-2358
Dr. Paul Kennedy, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 558-2100
Dr. Paul Wong, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 972-7000
Dr. Paz Bilkey, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 259-5000
Dr. Peter Sun, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 259-5000
Dr. Qing Wang, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 259-5000
Dr. Randolph Fung, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 558-2100
Dr. Raymond Sullivan, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 947-2500
Dr. Richard Briones, MD
San Jose, CA · $1,590 in drug and device payments (2025) · (408) 558-2100
Dr. Richard Chiang, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 259-5000
Dr. Richard Clark, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 558-2100
Dr. Richard Katz, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 259-5000
Dr. Rodney Baker, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 558-2100
Dr. Rodney Clark, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 558-2100
Dr. Ryan Konoske, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 559-2011
Dr. Sharad Singh, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 885-5745
Dr. Shawn Lucas, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 558-2100
Dr. Stephanie Gilbert, M.D.
San Jose, CA · No drug or device payments recorded (2025) · (415) 717-9766
Dr. Stephanie Steinhoff, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 885-5800
Dr. Stephen Jackson, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 558-2100
Dr. Steve Mendoza, MD
San Jose, CA · $31 in drug and device payments (2025) · (408) 558-2100
Dr. Steven Block, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 558-2100
Dr. Steven Johnson, MD
San Jose, CA · $24 in drug and device payments (2025) · (408) 259-5000
Dr. Steven Lee, M.D.
San Jose, CA · $18 in drug and device payments (2025) · (408) 559-2011
Dr. Steven Naleway, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 558-2100
Dr. Sung Chi, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 259-5000
Dr. Sydney Thomson, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 947-2500
Dr. Tracy Robinson, MD
San Jose, CA · $196 in drug and device payments (2025) · (408) 558-2100
Dr. Vittal Kandula, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 972-7000
Dr. V.m. Gutierrez-contreras, MD
San Jose, CA · $21 in drug and device payments (2025) · (408) 972-7000
Dr. Vu Huynh, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 259-5000
Dr. Wendy Rabinov, 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.