HealthcareDiscovery.AI / Doctors / California / Surgery

General Surgeons in California

Data updated monthly · Last refresh October 2026

3,111 Surgery providers practice in California, including 468 (15%) 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.

3,111providers
468telehealth
Los Angelestop city

Surgery by city in California

Choose a city to see providers there.

Surgery in Los Angeles260 providers
Surgery in San Francisco205 providers
Surgery in San Diego158 providers
Surgery in Sacramento106 providers
Surgery in Fresno67 providers
Surgery in Palo Alto64 providers
Surgery in Oakland60 providers
Surgery in Orange59 providers
Surgery in Riverside53 providers
Surgery in Loma Linda52 providers
Surgery in San Jose50 providers
Surgery in Torrance49 providers
Surgery in Stanford46 providers
Surgery in La Jolla43 providers
Surgery in Bakersfield40 providers
Surgery in Modesto35 providers
Surgery in Santa Monica35 providers
Surgery in Roseville35 providers
Surgery in Walnut Creek33 providers
Surgery in Newport Beach32 providers
Surgery in Beverly Hills31 providers
Surgery in Anaheim30 providers
Surgery in Pasadena27 providers
Surgery in West Hollywood24 providers

Surgery 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. Nanda Sinha
Martinez, CA · No drug or device payments recorded (2025) · (925) 370-5110
Dr. Richard Nagle
Martinez, CA · No drug or device payments recorded (2025) · (925) 370-5110
Dr. Stephen Weiss
Martinez, CA · No drug or device payments recorded (2025) · (925) 370-5110
Dr. Stuart Forman
Martinez, CA · No drug or device payments recorded (2025) · (925) 370-5110
Dr. Venkataraman Muthusamy, M.D
Martinez, CA · No drug or device payments recorded (2025) · (925) 372-2084
Dr. William Ku, MD
Martinez, CA · No drug or device payments recorded (2025) · (925) 372-1000
Dr. Anna Cantrell, MD
Marysville, CA · No drug or device payments recorded (2025) · (530) 749-4300
Dr. Elaina Tsui, MD
Marysville, CA · No drug or device payments recorded (2025) · (530) 749-4304
Dr. Hobin Kang, D.O.
Marysville, CA · No drug or device payments recorded (2025) · (530) 749-4300
Dr. Michael Fairshter, M.D.
Marysville, CA · No drug or device payments recorded (2025) · (530) 743-6531
Dr. Theodore John, M.D.
Marysville, CA · No drug or device payments recorded (2025) · (530) 749-4300
Dr. James Wiedeman, M.D.
Mather, CA · No drug or device payments recorded (2025) · (916) 843-7222
Dr. Jon Baker, MD
Mather, CA · No drug or device payments recorded (2025) · (916) 843-7091
Dr. Lindsey Nazarek, D.O.
Mather, CA · $213 in drug and device payments (2025) · (916) 366-5408
Dr. Nalani Grace, M.D.
Mather, CA · No drug or device payments recorded (2025) · (916) 366-5408
Dr. Robert Noll, M.D.
Mather, CA · $324 in drug and device payments (2025) · (916) 843-9388
Dr. George Husband, MD
Mckinleyville, CA · No drug or device payments recorded (2025) · (707) 839-3177
Dr. Jane Williams, M.D.
Mckinleyville, CA · No drug or device payments recorded (2025) · (707) 840-0758
Dr. David Gregg, MD
Menlo Park, CA · No drug or device payments recorded (2025) · (650) 498-6500
Dr. Karen Whang, MD
Menlo Park, CA · $5,271 in drug and device payments (2025) · Telehealth · (650) 498-7489
Dr. Martin Bronk, MD
Menlo Park, CA · No drug or device payments recorded (2025) · Telehealth · (650) 498-6500
Dr. Sanford Roberts, MD
Menlo Park, CA · No drug or device payments recorded (2025) · (267) 847-2840
Dr. Adrian Fedele, M.D.
Merced, CA · No drug or device payments recorded (2025) · (209) 722-8122
Dr. Alfred Johnson, MD
Merced, CA · $67 in drug and device payments (2025) · (209) 723-2799
Dr. Andrea French, M.D.
Merced, CA · No drug or device payments recorded (2025) · (209) 740-4686
Dr. Edythe Stewart, MD
Merced, CA · $4,862 in drug and device payments (2025) · (209) 325-4897
Dr. Ibrahim Azer, MD
Merced, CA · $61 in drug and device payments (2025) · (350) 225-3602
Dr. Jennifer Mcevoy, MD
Merced, CA · No drug or device payments recorded (2025) · (209) 564-3700
Dr. Kenichi Miyata, MD
Merced, CA · $40 in drug and device payments (2025) · (209) 230-9065
Dr. Nadir Adam, MD
Merced, CA · $36 in drug and device payments (2025) · (209) 564-3700
Dr. Peter Wong, MD
Merced, CA · No drug or device payments recorded (2025) · (209) 384-8111
Dr. Richard Robinson, MD
Merced, CA · No drug or device payments recorded (2025) · (209) 722-8122
Dr. Lal Yilmaz-gonzalez, M.D.
Mill Valley, CA · No drug or device payments recorded (2025) · (415) 476-1236
Dr. Ali Cheaito, M.D.
Mission Hills, CA · $38,555 in drug and device payments (2025) · (818) 869-7267
Dr. Hany Farid, MD
Mission Hills, CA · $35 in drug and device payments (2025) · (818) 838-4544
Dr. Max Rodriguez, M.D.
Mission Hills, CA · No drug or device payments recorded (2025) · (818) 898-1535
Dr. Peter Richman, MD.
Mission Hills, CA · No drug or device payments recorded (2025) · (818) 837-5777
Dr. Scott Bricker, M.D.
Mission Hills, CA · No drug or device payments recorded (2025) · (310) 941-5059
Dr. Scott Fields, MD.
Mission Hills, CA · No drug or device payments recorded (2025) · (818) 365-9531
Dr. Anne Luhan, M.D., F.A.C.S.
Mission Viejo, CA · $139 in drug and device payments (2025) · Telehealth · (949) 388-4800
Dr. Ashton Christian, MD
Mission Viejo, CA · $10,596 in drug and device payments (2025) · (493) 641-0079
Dr. Carl Schwab, M.D.
Mission Viejo, CA · No drug or device payments recorded (2025) · (949) 582-9061
Dr. Elliot Silver, M.D.
Mission Viejo, CA · $812 in drug and device payments (2025) · (949) 364-1007
Dr. John Shaver, M.D.
Mission Viejo, CA · $1,638 in drug and device payments (2025) · (949) 364-1007
Dr. Kenneth Kushner, M.D.
Mission Viejo, CA · $411 in drug and device payments (2025) · (949) 364-1007
Dr. Louise Bacon, M.D.
Mission Viejo, CA · $1,094 in drug and device payments (2025) · (949) 364-1007
Dr. Marla Anderson, MD
Mission Viejo, CA · $108 in drug and device payments (2025) · (949) 364-1007
Dr. Matthew Brady
Mission Viejo, CA · No drug or device payments recorded (2025) · (949) 364-1007
Dr. Ralph Maeda, M.D.
Mission Viejo, CA · No drug or device payments recorded (2025) · (949) 364-1007
Dr. Andrew Huber, MD
Modesto, CA · $925 in drug and device payments (2025) · Telehealth · (209) 248-7168

Common questions

How many Surgery providers are in California?

There are 3,111 Surgery providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Do Surgery providers in California offer telehealth?

Yes. 468 of the 3,111 Surgery providers in California (about 15%) report offering telehealth services in CMS data.

Which cities in California have the most Surgery providers?

Los Angeles (260), San Francisco (205), San Diego (158) have the highest concentration of Surgery providers in California.

How many Surgery providers in California received drug or device company payments?

1,519 of 3,111 Surgery providers in California (49%) 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 General Surgeons in California work in independent practices or large health systems?

Among 1,794 General Surgeons in California enrolled in Medicare, 24% bill through a solo or small practice with fewer than 10 clinicians, 14% through a mid-size group of 10 to 99, and 62% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do General Surgeons in California work at?

According to CMS facility affiliation records, the California hospitals where the most General Surgeons hold privileges are Stanford Health Care in Stanford; UCSF Medical Center in San Francisco; Ronald Reagan UCLA Medical Center in Los Angeles.

Surgery in all 50 states Search all 3,111 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 Surgery in California? Get featured.