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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. John Lee, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-7985
Dr. John Mccall, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 481-0777
Dr. Johnny Hoang, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-5028
Dr. John Pinson, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 481-6800
Dr. John Scavone, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 453-2066
Dr. John Speicher, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 481-6800
Dr. John Valdrighi, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 481-6800
Dr. Jomy Varghese, MD, PHD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 688-2000
Dr. Jonathan Kim
Sacramento, CA · $23 in drug and device payments (2025) · (916) 734-4611
Dr. Jonathan Rittenbach, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-5630
Dr. Jorge Avila
Sacramento, CA · No drug or device payments recorded (2025) · (916) 481-6800
Dr. Joseph Antognini, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-7985
Dr. Joseph Holecko, M.D.
Sacramento, CA · $140 in drug and device payments (2025) · (916) 481-6800
Dr. Joseph Osterkamp, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 481-6800
Dr. Joseph Ruccione, MD
Sacramento, CA · $123 in drug and device payments (2025) · (916) 481-6800
Dr. Joseph Yu, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 481-0777
Dr. Josh Melvin
Sacramento, CA · No drug or device payments recorded (2025) · (916) 481-6800
Dr. Josue Brainin-mattos, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 481-0777
Dr. Judi Cain, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 481-6800
Dr. Judy Wong, MD
Sacramento, CA · $73 in drug and device payments (2025) · (916) 973-5000
Dr. Julie Fowler, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-5169
Dr. Julie Nam
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-5028
Dr. Justin Hamman, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-5028
Dr. Justin Talwar, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 481-6800
Dr. Kaitlin Nicoletti, DO
Sacramento, CA · $76 in drug and device payments (2025) · (916) 733-6990
Dr. Kaiying Zhang, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 474-6355
Dr. Kamal Maheshwari, M.D., M.P.H.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 688-2000
Dr. Karen Knieriem, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. Karen Paddock, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 481-6800
Dr. Karyn D'addio-riley, DO
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. Kegang Hu, MD
Sacramento, CA · $150 in drug and device payments (2025) · (916) 688-2000
Dr. Kelly Lenz, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 481-6800
Dr. Kelvin Mark, DO
Sacramento, CA · No drug or device payments recorded (2025) · (916) 481-6800
Dr. Kenneth Furukawa, M.D.
Sacramento, CA · $220 in drug and device payments (2025) · (916) 734-7985
Dr. Kenneth Son, M.D.
Sacramento, CA · $28 in drug and device payments (2025) · (916) 481-6800
Dr. Kevin Dasen, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. Kevin Nguyen, MD
Sacramento, CA · $470 in drug and device payments (2025) · (916) 734-1574
Dr. Kimberly Hissong, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 481-6800
Dr. Kristen Wellington, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-8616
Dr. Kristin Bennett, D.O.
Sacramento, CA · $26 in drug and device payments (2025) · (916) 734-5031
Dr. Kulwinder Sehmbey, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 481-6800
Dr. Kwang Jin Moon, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-7696
Dr. Lai Bui, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 481-6800
Dr. Lara Moser, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-7985
Dr. Lauren Mchenry, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-5028
Dr. Lauren Walden, MD
Sacramento, CA · $53 in drug and device payments (2025) · (916) 734-5028
Dr. Lawrence Bercutt, M.D.
Sacramento, CA · $75 in drug and device payments (2025) · (916) 481-6800
Dr. Leinani Aiono-le Tagaloa, MBCHB
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-7985
Dr. Leonard Lee, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-2011
Dr. Linda Vo
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-2011

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.