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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. Lydiesther Martinez, MD
Marina Del Rey, CA · $20 in drug and device payments (2025) · (310) 448-5215
Dr. Michelle Itkonen, MD
Marina Del Rey, CA · No drug or device payments recorded (2025) · (310) 823-8911
Dr. Mi'quael Houston, M.D.
Marina Del Rey, CA · $72 in drug and device payments (2025) · (310) 823-8911
Dr. Nika Karimi, MD
Marina Del Rey, CA · No drug or device payments recorded (2025) · (310) 823-8911
Dr. Richard Nigro, M.D.
Marina Del Rey, CA · No drug or device payments recorded (2025) · (310) 329-2469
Dr. Roger Donenfeld, M.D.
Marina Del Rey, CA · No drug or device payments recorded (2025) · (310) 821-5510
Dr. Seroos Salavati, M.D.
Marina Del Rey, CA · No drug or device payments recorded (2025) · (310) 823-8911
Dr. Shannon Bonness, M.D.
Marina Del Rey, CA · No drug or device payments recorded (2025) · (402) 578-8812
Dr. Terry Krekorian, M.D.
Marina Del Rey, CA · No drug or device payments recorded (2025) · (310) 574-0440
Dr. William F Foran, M.D.
Marina Del Rey, CA · No drug or device payments recorded (2025) · (310) 823-8911
Dr. Anish Garg, DO
Marina Dl Rey, CA · $152 in drug and device payments (2025) · (310) 448-5215
Dr. Aparna Dalal, MD
Martinez, CA · No drug or device payments recorded (2025) · (925) 370-5000
Dr. Keith Keck, MD
Martinez, CA · No drug or device payments recorded (2025) · (925) 372-1000
Dr. Mark Vukalcic
Martinez, CA · No drug or device payments recorded (2025) · (925) 370-5110
Dr. Paul Kwok
Martinez, CA · No drug or device payments recorded (2025) · (925) 370-5110
Dr. Peyman Keyashian
Martinez, CA · No drug or device payments recorded (2025) · (925) 370-5000
Dr. Ralph Chase, M.D.
Martinez, CA · No drug or device payments recorded (2025) · (510) 282-6004
Dr. Robert Lindsay
Martinez, CA · No drug or device payments recorded (2025) · (925) 370-5110
Dr. Alam Khan, MD
Marysville, CA · No drug or device payments recorded (2025) · (530) 749-4300
Dr. Amal Munajed, MD
Marysville, CA · No drug or device payments recorded (2025) · (530) 749-4300
Dr. Brett Mathieson, MD
Marysville, CA · No drug or device payments recorded (2025) · (530) 749-4300
Dr. Brooks Rohlen, M.D.
Marysville, CA · No drug or device payments recorded (2025) · (530) 749-4300
Dr. Dhraminder Mohan, MD
Marysville, CA · $75 in drug and device payments (2025) · (530) 749-4300
Dr. Harjinder Dhaliwal, M.D.
Marysville, CA · No drug or device payments recorded (2025) · (530) 749-4300
Dr. Harmanjeet Dhaliwal, M.D.
Marysville, CA · No drug or device payments recorded (2025) · (530) 749-4300
Dr. James Calabrese, MD
Marysville, CA · No drug or device payments recorded (2025) · (530) 749-4300
Dr. Kelley Kalin, D.O.
Marysville, CA · No drug or device payments recorded (2025) · (530) 749-4300
Dr. Mark Robinson, M.D.
Marysville, CA · No drug or device payments recorded (2025) · (530) 749-4300
Dr. Otto Thomas, MD
Marysville, CA · No drug or device payments recorded (2025) · (530) 749-4300
Dr. Radhika Levaka, MD
Marysville, CA · $35 in drug and device payments (2025) · (530) 740-7928
Dr. Robert Serafin, MD
Marysville, CA · $17 in drug and device payments (2025) · (530) 749-4300
Dr. Steve Chow, MD
Marysville, CA · No drug or device payments recorded (2025) · (530) 749-4300
Dr. Swaroop Rani, M.D.,
Marysville, CA · $39 in drug and device payments (2025) · (530) 749-4300
Dr. Alison Nielsen, MD
Mather, CA · No drug or device payments recorded (2025) · (916) 843-7102
Dr. David Bell, M.D.
Mather, CA · $1,163 in drug and device payments (2025) · (916) 366-5410
Dr. Edith Bautista, MD
Mather, CA · No drug or device payments recorded (2025) · (916) 366-5410
Dr. Thomas Walter, D.O.
Mather, CA · No drug or device payments recorded (2025) · (916) 843-7102
Dr. Franklin Banzali, MD
Menifee, CA · $31 in drug and device payments (2025) · (951) 679-0992
Dr. Albert Truong, M.D.
Menlo Park, CA · No drug or device payments recorded (2025) · (650) 903-9500
Dr. Alex Lee, M.D.
Menlo Park, CA · No drug or device payments recorded (2025) · (650) 903-9500
Dr. Andrew Lund, M.D.
Menlo Park, CA · $18 in drug and device payments (2025) · (650) 903-9500
Dr. Brian Ash, M.D.
Menlo Park, CA · $39 in drug and device payments (2025) · (650) 903-9500
Dr. Charles Kim, M.D.
Menlo Park, CA · No drug or device payments recorded (2025) · (650) 903-9500
Dr. Daniel Mochizuki, MD
Menlo Park, CA · $39 in drug and device payments (2025) · (650) 903-9500
Dr. Daniel Ton, MD
Menlo Park, CA · No drug or device payments recorded (2025) · (650) 903-9500
Dr. Daniel Wong, M.D.
Menlo Park, CA · No drug or device payments recorded (2025) · (650) 903-9500
Dr. Deborah Lew, M.D.
Menlo Park, CA · No drug or device payments recorded (2025) · (650) 903-9500
Dr. Dennis Pham, M.D.
Menlo Park, CA · $18 in drug and device payments (2025) · (650) 903-9500
Dr. Derek Liau, MD
Menlo Park, CA · $124 in drug and device payments (2025) · (650) 903-9500
Dr. Derek Lowe, M.D.
Menlo Park, CA · No drug or device payments recorded (2025) · (650) 903-9500

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.