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Family Medicine Doctors in California

Data updated monthly · Last refresh October 2026

17,166 Family Medicine providers practice in California, including 4,903 (29%) 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.

17,166providers
4,903telehealth
Los Angelestop city

Family Medicine by city in California

Choose a city to see providers there.

Family Medicine in Los Angeles824 providers
Family Medicine in San Diego778 providers
Family Medicine in San Francisco492 providers
Family Medicine in Sacramento475 providers
Family Medicine in Santa Rosa268 providers
Family Medicine in San Jose265 providers
Family Medicine in Riverside256 providers
Family Medicine in Fresno244 providers
Family Medicine in Anaheim235 providers
Family Medicine in Ventura233 providers
Family Medicine in Long Beach216 providers
Family Medicine in Bakersfield208 providers
Family Medicine in Fontana197 providers
Family Medicine in Martinez194 providers
Family Medicine in Santa Monica193 providers
Family Medicine in Oakland188 providers
Family Medicine in Santa Ana176 providers
Family Medicine in Modesto172 providers
Family Medicine in Irvine150 providers
Family Medicine in Glendale144 providers
Family Medicine in Roseville138 providers
Family Medicine in Salinas128 providers
Family Medicine in Redding122 providers
Family Medicine in Chula Vista119 providers

Family Medicine 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. Reuben Farris, MD
Chula Vista, CA · $72 in drug and device payments (2025) · Telehealth · (619) 422-8338
Dr. Richard Campbell, M.D.
Chula Vista, CA · $70 in drug and device payments (2025) · Telehealth · (619) 585-4050
Dr. Robert Walker, DO
Chula Vista, CA · No drug or device payments recorded (2025) · Telehealth · (714) 389-5700
Dr. Roderick Mountain, M.D.
Chula Vista, CA · No drug or device payments recorded (2025) · (858) 499-2600
Dr. Ryan Yoon, MD
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 498-6200
Dr. Sean Rodriguez, MD
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 662-4100
Dr. Shaila Serpas, MD
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 662-4100
Dr. Simona Alb, MD
Chula Vista, CA · $357 in drug and device payments (2025) · Telehealth · (619) 427-3361
Dr. Soroosh Amanat, M.D.
Chula Vista, CA · $342 in drug and device payments (2025) · Telehealth · (619) 502-7300
Dr. Spencer Rickwa, D.O.
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 205-1360
Dr. Stephania Hasan, MD
Chula Vista, CA · $369 in drug and device payments (2025) · Telehealth · (619) 502-7300
Dr. Stephanie Yoon, MD
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 691-7587
Dr. Stephen Lee
Chula Vista, CA · $494 in drug and device payments (2025) · Telehealth · (619) 502-7300
Dr. Susanna Chou, M.D.
Chula Vista, CA · No drug or device payments recorded (2025) · Telehealth · (619) 425-5559
Dr. Tenaya Siva, MD
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 691-7587
Dr. Theresa Currier, D.O.
Chula Vista, CA · No drug or device payments recorded (2025) · (858) 499-2704
Dr. Thomas Mackey, MD
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 425-8212
Dr. Thomas Martinez, M.D.
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 420-1378
Dr. Thomas Stark, DO
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 744-5355
Dr. Tracy Polanco, M.D.
Chula Vista, CA · $96 in drug and device payments (2025) · Telehealth · (619) 591-9001
Dr. Vincent Tran, MD
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 409-1600
Dr. William Monk, M.D.
Chula Vista, CA · $28 in drug and device payments (2025) · (619) 427-3361
Dr. William Padilla, M.D.
Chula Vista, CA · $107 in drug and device payments (2025) · Telehealth · (619) 422-1324
Dr. Ziad Tamimi, MD
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 691-1990
Dr. Andrew Matsushita, MD
Citrus Heights, CA · No drug or device payments recorded (2025) · (916) 536-3540
Dr. Aseem Singh
Citrus Heights, CA · No drug or device payments recorded (2025) · Telehealth · (916) 904-3000
Dr. Benjamin Klein, DO
Citrus Heights, CA · $681 in drug and device payments (2025) · (916) 904-3000
Dr. Bruce Jensen, M.D.
Citrus Heights, CA · No drug or device payments recorded (2025) · (916) 536-2400
Dr. Christine Braid, D.O.
Citrus Heights, CA · No drug or device payments recorded (2025) · (916) 536-3540
Dr. Helen Dinh-chung, PA-C
Citrus Heights, CA · $32 in drug and device payments (2025) · (800) 972-5547
Dr. Jason Deitchman, M.D.
Citrus Heights, CA · $33 in drug and device payments (2025) · Telehealth · (916) 536-3540
Dr. Jon Overholt, M.D.
Citrus Heights, CA · No drug or device payments recorded (2025) · (916) 904-3000
Dr. Leonid Basovich, DO, DAOBFP
Citrus Heights, CA · $899 in drug and device payments (2025) · Telehealth · (916) 905-1777
Dr. Louis Debarraicua, M.D.
Citrus Heights, CA · No drug or device payments recorded (2025) · (916) 727-1989
Dr. Polina Volodarskaya, DO
Citrus Heights, CA · No drug or device payments recorded (2025) · (916) 722-2227
Dr. Reza Toussi, M.D.
Citrus Heights, CA · No drug or device payments recorded (2025) · Telehealth · (916) 536-3540
Dr. Steven Uzelac, M.D.
Citrus Heights, CA · No drug or device payments recorded (2025) · (916) 722-2227
Dr. Theresa Manaloto, M.D.
Citrus Heights, CA · No drug or device payments recorded (2025) · (916) 536-2420
Dr. Thomas Mahoney, M.D.
Citrus Heights, CA · $26 in drug and device payments (2025) · (916) 722-2227
Dr. Won Seok Cha
Citrus Heights, CA · No drug or device payments recorded (2025) · (916) 904-3000
Dr. Lei Ding, M.D
City Of Industry, CA · $143 in drug and device payments (2025) · Telehealth · (626) 581-4298
Dr. Muhammad Sizar, D.O.
City Of Industry, CA · No drug or device payments recorded (2025) · (626) 968-8445
Dr. Oscar Tuazon, M.D.
City Of Industry, CA · No drug or device payments recorded (2025) · (626) 336-6652
Dr. Timothy Tsui, M.D.
City Of Industry, CA · $23 in drug and device payments (2025) · (626) 286-8700
Dr. Xavier Hsieh, DO
City Of Industry, CA · $670 in drug and device payments (2025) · (626) 581-1282
Dr. Yuan-fei Chang, M.D.
City Of Industry, CA · $788 in drug and device payments (2025) · (626) 912-5335
Dr. Alan Bergen, M.D.
Claremont, CA · No drug or device payments recorded (2025) · (909) 626-6741
Dr. Anika Muthiah, M.D.
Claremont, CA · $309 in drug and device payments (2025) · (818) 800-9273
Dr. Bachar Ali, D.O.
Claremont, CA · No drug or device payments recorded (2025) · (909) 865-9977
Dr. Brittany Wertz, DO
Claremont, CA · $680 in drug and device payments (2025) · Telehealth · (909) 399-0101

Conditions Family Medicine providers in California commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Family Medicine providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Family Medicine providers are in California?

There are 17,166 Family Medicine providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Do Family Medicine providers in California offer telehealth?

Yes. 4,903 of the 17,166 Family Medicine providers in California (about 29%) report offering telehealth services in CMS data.

Which cities in California have the most Family Medicine providers?

Los Angeles (824), San Diego (778), San Francisco (492) have the highest concentration of Family Medicine providers in California.

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

5,624 of 17,166 Family Medicine providers in California (33%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Family Medicine providers in California treat?

Family Medicine providers commonly treat annual physicals, high blood pressure, type 2 diabetes, preventive care, minor injuries and related conditions. Individual practices vary, so confirm with the provider before booking.

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 Family Medicine Doctors in California work in independent practices or large health systems?

Among 10,430 Family Medicine Doctors in California enrolled in Medicare, 21% bill through a solo or small practice with fewer than 10 clinicians, 16% through a mid-size group of 10 to 99, and 64% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Family Medicine Doctors in California work at?

According to CMS facility affiliation records, the California hospitals where the most Family Medicine Doctors hold privileges are Sutter Medical Center, Sacramento in Sacramento; Hoag Memorial Hospital Presbyterian in Newport Beach; Sutter Roseville Medical Center in Roseville.

Related reading on HealthcareDiscovery.AI

Family Medicine in all 50 states Search all 17,166 in the directory Ask Zach for help choosing

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Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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 Family Medicine in California? Get featured.