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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. Yang Sun, M.D.
Sacramento, CA · $191 in drug and device payments (2025) · (916) 734-2779
Dr. Yifei Jiang, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. Zachary Goldstein
Sacramento, CA · No drug or device payments recorded (2025) · (916) 481-6800
Dr. Zodina Beiene, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-2011
Dr. Harmeet Bhullar, MD
Sacramento,, CA · No drug or device payments recorded (2025) · (916) 734-7502
Dr. Daniel Huber, MD
Saint Helena, CA · $18 in drug and device payments (2025) · (707) 963-3611
Dr. Jennifer Dietrich, MD
Saint Helena, CA · No drug or device payments recorded (2025) · (707) 963-3611
Dr. Marya Leahy, M.D.
Saint Helena, CA · No drug or device payments recorded (2025) · (707) 963-3611
Dr. Timothy Lyons, MD
Saint Helena, CA · $44 in drug and device payments (2025) · (707) 963-3611
Dr. Christopher Vaughan, M.D.
Salinas, CA · No drug or device payments recorded (2025) · (831) 755-4111
Dr. Douglas Greene, MD
Salinas, CA · No drug or device payments recorded (2025) · (831) 757-4333
Dr. Glen Berry, MD
Salinas, CA · No drug or device payments recorded (2025) · (831) 757-4333
Dr. Guguamobi Ozoigbo, M.D.
Salinas, CA · No drug or device payments recorded (2025) · (831) 755-0785
Dr. James Roefs, M.D.
Salinas, CA · No drug or device payments recorded (2025) · (800) 883-7243
Dr. Jose Guzman, MD
Salinas, CA · No drug or device payments recorded (2025) · (831) 757-4333
Dr. Khanh Ngo, MD
Salinas, CA · No drug or device payments recorded (2025) · (831) 757-4333
Dr. Laura Donohue, MD
Salinas, CA · $48 in drug and device payments (2025) · (831) 372-7844
Dr. Marc Vonberg, MD
Salinas, CA · No drug or device payments recorded (2025) · (831) 757-4333
Dr. Maxwell Thompson, M.D.
Salinas, CA · $28 in drug and device payments (2025) · (559) 436-0871
Dr. Paul Steinberg, MD
Salinas, CA · No drug or device payments recorded (2025) · (831) 757-4333
Dr. Pavandeep Bagga, M.D.
Salinas, CA · No drug or device payments recorded (2025) · (516) 286-0558
Dr. Richard Sugar, MD
Salinas, CA · No drug or device payments recorded (2025) · (831) 757-4333
Dr. Robert Sugar, MD
Salinas, CA · No drug or device payments recorded (2025) · (831) 757-4333
Dr. Robert Whitesell, M.D.
Salinas, CA · No drug or device payments recorded (2025) · (831) 755-4111
Dr. Simona Prochazka, MD
Salinas, CA · No drug or device payments recorded (2025) · (831) 757-4333
Dr. Terrence Seid, D.O.
Salinas, CA · No drug or device payments recorded (2025) · (831) 753-5800
Dr. William Wong, MD
Salinas, CA · $39 in drug and device payments (2025) · (831) 757-4333
Dr. Sean Anderson, MD
San Andreas, CA · $15 in drug and device payments (2025) · (209) 754-4334
Dr. Shannon Linton, MD, PHD
San Andreas, CA · No drug or device payments recorded (2025) · (209) 754-4334
Dr. Adam Dorin, M.D.
San Bernardino, CA · No drug or device payments recorded (2025) · (909) 883-8711
Dr. Adrian Reyes, M.D.
San Bernardino, CA · No drug or device payments recorded (2025) · (909) 887-6333
Dr. Amir Golsorkhi, MD
San Bernardino, CA · No drug or device payments recorded (2025) · (909) 883-8711
Dr. Armen Kara, MD
San Bernardino, CA · $41 in drug and device payments (2025) · (909) 883-8711
Dr. Benjamin Davis, MD
San Bernardino, CA · No drug or device payments recorded (2025) · (800) 883-7243
Dr. Blaine Brown, MD
San Bernardino, CA · No drug or device payments recorded (2025) · (909) 883-8711
Dr. Carmencita Coronel, MD
San Bernardino, CA · No drug or device payments recorded (2025) · (909) 887-6333
Dr. Chima Nzerem, D.O.
San Bernardino, CA · No drug or device payments recorded (2025) · (909) 883-8711
Dr. David Hou, DO
San Bernardino, CA · No drug or device payments recorded (2025) · (909) 883-8711
Dr. Elle Lee
San Bernardino, CA · No drug or device payments recorded (2025) · (909) 883-8711
Dr. Jason Reed, D.O.
San Bernardino, CA · $32 in drug and device payments (2025) · (909) 883-8711
Dr. Joseph Rastrollo, MD
San Bernardino, CA · No drug or device payments recorded (2025) · (909) 887-6333
Dr. Kenneth Neff, M.D.
San Bernardino, CA · No drug or device payments recorded (2025) · (801) 884-2502
Dr. Lucas Rizkalla, MD
San Bernardino, CA · No drug or device payments recorded (2025) · (909) 883-8711
Dr. Maudy Kalangie, DO
San Bernardino, CA · No drug or device payments recorded (2025) · (909) 880-0536
Dr. Moses Olson, M.D.
San Bernardino, CA · No drug or device payments recorded (2025) · (909) 883-8711
Dr. Mrunal Bhatt, M.D.
San Bernardino, CA · No drug or device payments recorded (2025) · (800) 883-7243
Dr. Robert Devore, M.D.
San Bernardino, CA · No drug or device payments recorded (2025) · (800) 883-7243
Dr. Roman Trochanowski, MD
San Bernardino, CA · No drug or device payments recorded (2025) · (909) 883-8711
Dr. Sakorn Koonopakarn, M.D.
San Bernardino, CA · No drug or device payments recorded (2025) · (800) 883-7243
Dr. Samuel Roth, M.D.
San Bernardino, CA · No drug or device payments recorded (2025) · (909) 883-8711

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.