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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. Steve Namsinh, MD
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 598-1311
Dr. Steven Gin, M.D.
Los Alamitos, CA · $45 in drug and device payments (2025) · (562) 598-3111
Dr. Tanzhen Wu, M.D.
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 598-1311
Dr. Thomas Nguyen, M.D.
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 596-3140
Dr. Veronica Lam, MD
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 598-1311
Dr. Yanqin Lou, M.D.
Los Alamitos, CA · $122 in drug and device payments (2025) · (562) 598-1311
Dr. Karishma Arora, MD
Los Altos, CA · No drug or device payments recorded (2025) · (415) 529-4559
Dr. William Dolan, MD
Los Altos, CA · $28 in drug and device payments (2025) · (650) 941-8567
Dr. Michael Lam, M.D.
Los Altos Hills, CA · $122 in drug and device payments (2025) · (650) 906-3480
Dr. Abdisalam Hassan
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-0903
Dr. Abigail Wang
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-8626
Dr. Adam Penman, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-7400
Dr. Adolfo Blanco, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 977-2121
Dr. Adora Poon, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 657-5900
Dr. Adriaan Van Rensburg, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-9111
Dr. Agnes Choa, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 637-2539
Dr. Ahmed Darwish, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-7400
Dr. Albert Feng, M.D.
Los Angeles, CA · $62 in drug and device payments (2025) · (310) 267-8653
Dr. Albert Lee, MD
Los Angeles, CA · $15 in drug and device payments (2025) · (323) 442-7400
Dr. Albert Yen, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-7400
Dr. Alen Ternian, MD
Los Angeles, CA · $51 in drug and device payments (2025) · (323) 433-7016
Dr. Alexander Chen, MD
Los Angeles, CA · $3,012 in drug and device payments (2025) · Telehealth · (323) 442-7400
Dr. Alexander De Jong, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 423-3277
Dr. Alexander Kang, M.D.
Los Angeles, CA · $27 in drug and device payments (2025) · (213) 977-2121
Dr. Alexander Rodriguez, MD
Los Angeles, CA · $130 in drug and device payments (2025) · (310) 267-8626
Dr. Alexander Rothis, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 440-9160
Dr. Alexandre Joosten, MD, PHD
Los Angeles, CA · $550 in drug and device payments (2025) · (310) 825-9111
Dr. Alex Pham, MD
Los Angeles, CA · $1,226 in drug and device payments (2025) · (310) 267-8653
Dr. Alex Zhao, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (919) 889-7278
Dr. Ali Hamadani, D.O.
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 977-2121
Dr. Aline Toukhtarian
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-6629
Dr. Alireza Farrohi, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-7400
Dr. Ali Salehi, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-8626
Dr. Ali Subat
Los Angeles, CA · $31 in drug and device payments (2025) · (310) 267-8654
Dr. Allen Cohen, MD
Los Angeles, CA · $82 in drug and device payments (2025) · (310) 657-5900
Dr. Allen Muro, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 783-4011
Dr. Allison Moriarty, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-7400
Dr. Allison Woods, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-8655
Dr. Alma Wells, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (818) 813-4061
Dr. Alyssa Dobitsch, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-7400
Dr. Aman Mahajan
Los Angeles, CA · $375 in drug and device payments (2025) · (310) 825-9111
Dr. Ameet Keny, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 783-4138
Dr. Amelie Delaporte, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-8626
Dr. Amir Sheikholeslam, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (818) 817-9832
Dr. Amran Asadi, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-8626
Dr. Anahat Dhillon, M.D.
Los Angeles, CA · $10,819 in drug and device payments (2025) · (323) 442-7400
Dr. Anastasia Kwon, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-8653
Dr. Andrea Antenucci, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-8655
Dr. Andrea Poon, M.D.
Los Angeles, CA · $565 in drug and device payments (2025) · Telehealth · (310) 267-8946
Dr. Andre Atoian, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 951-8400

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.