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
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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. A Thomas Parsa, M.D.Brea, CA · $694 in drug and device payments (2025) · Telehealth ·
(714) 996-9708 Dr. Biren Shah, M.D.Brea, CA · $393 in drug and device payments (2025) · Telehealth ·
(714) 449-6900 Dr. Bruce Mutter, MDBrea, CA · No drug or device payments recorded (2025) ·
(714) 449-6900 Dr. Christian Lising, M.D.Brea, CA · No drug or device payments recorded (2025) ·
(714) 449-6900 Dr. Christine Vu, DOBrea, CA · $529 in drug and device payments (2025) · Telehealth ·
(714) 449-6900 Dr. Christopher Lundquist, MDBrea, CA · No drug or device payments recorded (2025) · Telehealth ·
(714) 579-7505 Dr. Danny Ngo, MDBrea, CA · $77 in drug and device payments (2025) · Telehealth ·
(714) 449-6900 Dr. David Jesse, M.D.Brea, CA · No drug or device payments recorded (2025) ·
(714) 996-5770 Dr. David Liu, M.D.Brea, CA · $30 in drug and device payments (2025) · Telehealth ·
(714) 672-5240 Dr. Debra Gutierrez, MDBrea, CA · $2,058 in drug and device payments (2025) · Telehealth ·
(714) 449-6900 Dr. Dennis Shults, DOBrea, CA · $106,103 in drug and device payments (2025) ·
(714) 671-1150 Dr. Ellen Ji, DOBrea, CA · No drug or device payments recorded (2025) ·
(833) 574-2273 Dr. Fouzia Asif, MDBrea, CA · $119 in drug and device payments (2025) · Telehealth ·
(714) 449-6900 Dr. Garvin Chu, M.D.Brea, CA · No drug or device payments recorded (2025) ·
(714) 449-4800 Dr. Jack Greenberg, M.D.Brea, CA · No drug or device payments recorded (2025) ·
(714) 671-7830 Dr. James Yoon, M.D.Brea, CA · $588 in drug and device payments (2025) · Telehealth ·
(714) 449-6900 Dr. Janine Chamberlin, M.D.Brea, CA · No drug or device payments recorded (2025) · Telehealth ·
(714) 203-1799 Dr. Jessica Tucker, D.O.Brea, CA · $460 in drug and device payments (2025) · Telehealth ·
(714) 449-6900 Dr. Kimberlee PloyngamBrea, CA · No drug or device payments recorded (2025) ·
(888) 988-2800 Dr. Kristine Percy, M.D.,Brea, CA · $72 in drug and device payments (2025) · Telehealth ·
(714) 671-2936 Dr. Lauren Stearns, M.D.,Brea, CA · No drug or device payments recorded (2025) ·
(714) 671-2936 Dr. Mariam Ali, DOBrea, CA · $196 in drug and device payments (2025) · Telehealth ·
(714) 449-6900 Dr. Mark Giglio, MDBrea, CA · No drug or device payments recorded (2025) · Telehealth ·
(714) 449-6900 Dr. Marlene Mires, MDBrea, CA · $415 in drug and device payments (2025) · Telehealth ·
(714) 449-6900 Dr. Rita Rubinstein, MDBrea, CA · $30 in drug and device payments (2025) · Telehealth ·
(714) 990-9421 Dr. Robert Ranney, MDBrea, CA · No drug or device payments recorded (2025) ·
(714) 449-6900 Dr. Rodolfo Perez, M.D.Brea, CA · No drug or device payments recorded (2025) ·
(714) 671-0768 Dr. Royce Hutain, M.D.Brea, CA · No drug or device payments recorded (2025) ·
(714) 449-6900 Dr. Sahil Shah, DOBrea, CA · No drug or device payments recorded (2025) ·
(833) 574-2273 Dr. Samuel Yang, DOBrea, CA · $515 in drug and device payments (2025) · Telehealth ·
(714) 449-6900 Dr. Shawn Nguyen, M.D.Brea, CA · No drug or device payments recorded (2025) ·
(888) 988-2800 Dr. Shefali Khandwala, D.O.Brea, CA · No drug or device payments recorded (2025) ·
(714) 671-2936 Dr. Shraddha Shah, M.DBrea, CA · No drug or device payments recorded (2025) ·
(714) 203-1799 Dr. Soo Yeun ParkBrea, CA · $1,082 in drug and device payments (2025) · Telehealth ·
(714) 449-6900 Dr. Stephen Thacker, D.O.Brea, CA · No drug or device payments recorded (2025) ·
(714) 529-3971 Dr. Tirath Shah, D.O.Brea, CA · No drug or device payments recorded (2025) ·
(714) 203-1799 Dr. Adriana Sablan, D.O.Brentwood, CA · $484 in drug and device payments (2025) · Telehealth ·
(925) 308-8112 Dr. Adric Huynh, B.S.,M.S.,M.D.Brentwood, CA · $903 in drug and device payments (2025) · Telehealth ·
(925) 308-8112 Dr. Brenda Chuksorji, MDBrentwood, CA · $165 in drug and device payments (2025) · Telehealth ·
(925) 727-6978 Dr. Derek Johnson, D.O.Brentwood, CA · No drug or device payments recorded (2025) · Telehealth ·
(925) 513-2483 Dr. Donald Maisel, MDBrentwood, CA · No drug or device payments recorded (2025) ·
(925) 308-8111 Dr. Hersh Patel, M.D.Brentwood, CA · $1,068 in drug and device payments (2025) · Telehealth ·
(925) 308-8112 Dr. Jasen TjahjadiBrentwood, CA · No drug or device payments recorded (2025) ·
(717) 544-4940 Dr. Krishna Bhaskarabhatla, MDBrentwood, CA · No drug or device payments recorded (2025) · Telehealth ·
(925) 513-2483 Dr. Lance Gibson, M.D.Brentwood, CA · $991 in drug and device payments (2025) · Telehealth ·
(925) 308-8112 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.
- Annual physicals
- High blood pressure
- Type 2 diabetes
- Preventive care
- Minor injuries
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.
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