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. Chu Le, D.O.Rancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(909) 941-0266 Dr. Corliss Shelton, MDRancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(909) 484-9182 Dr. Crisostomo Armada, D.O.Rancho Cucamonga, CA · $973 in drug and device payments (2025) ·
(909) 373-0216 Dr. Dai Tran, M.D., M.P.H.Rancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(850) 867-1147 Dr. David Connett, D.O.Rancho Cucamonga, CA · $41 in drug and device payments (2025) ·
(909) 706-3950 Dr. David Gonzales, D.O.Rancho Cucamonga, CA · $25 in drug and device payments (2025) ·
(602) 751-5919 Dr. Dianna Mak, DORancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(909) 483-0505 Dr. Doug Plata, MDRancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(909) 481-7345 Dr. Eldine Banquerigo, M.D.Rancho Cucamonga, CA · $515 in drug and device payments (2025) ·
(909) 466-6410 Dr. Elizabeth Dossantos, D.O.Rancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(916) 709-5540 Dr. Elizabeth Pagler, M.D.Rancho Cucamonga, CA · $311 in drug and device payments (2025) · Telehealth ·
(909) 727-3911 Dr. Ellen ShinRancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(909) 481-1332 Dr. Eugene Locken, D.O.Rancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(805) 291-3229 Dr. Fatema Najmi, MDRancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(909) 755-5533 Dr. Firhana Khairullah, DORancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(909) 706-3950 Dr. Florence Tampoya, M.D.Rancho Cucamonga, CA · $206 in drug and device payments (2025) ·
(909) 466-6410 Dr. Genevieve Buenaflor, D.O.Rancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(909) 464-9675 Dr. Helen Nguyen, M.D.Rancho Cucamonga, CA · $130 in drug and device payments (2025) · Telehealth ·
(888) 750-0036 Dr. Henry Cho, MDRancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(909) 941-2273 Dr. James Brown, M.D.Rancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(909) 980-1946 Dr. Jane Himmelvo, M.D.Rancho Cucamonga, CA · $37 in drug and device payments (2025) ·
(213) 841-4181 Dr. Jeffrey Haga, DORancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(909) 463-5085 Dr. Jin Kim, M.D.Rancho Cucamonga, CA · $5,142 in drug and device payments (2025) ·
(909) 948-7590 Dr. John Fagan, MDRancho Cucamonga, CA · $1,745 in drug and device payments (2025) · Telehealth ·
(909) 982-7741 Dr. Juan Cortes, DORancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(800) 579-7202 Dr. Katty ChouRancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(909) 652-6000 Dr. Kevin Metzger, DORancho Cucamonga, CA · $146 in drug and device payments (2025) ·
(310) 994-2822 Dr. Lance Mohr, MDRancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(909) 481-7345 Dr. Laura Norton, DORancho Cucamonga, CA · $51 in drug and device payments (2025) ·
(909) 527-4909 Dr. Linda Lee, M.D.Rancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(909) 822-2323 Dr. Liza Gonzalez, D.O.Rancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(909) 483-0505 Dr. Louisa Ramirez, MDRancho Cucamonga, CA · No drug or device payments recorded (2025) · Telehealth ·
(310) 699-7018 Dr. Marc Avent, DORancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(909) 484-4234 Dr. Mark Shiu, DORancho Cucamonga, CA · $1,303 in drug and device payments (2025) · Telehealth ·
(800) 734-1733 Dr. Megha Lalwani, MDRancho Cucamonga, CA · $28 in drug and device payments (2025) ·
(909) 727-3911 Dr. Mihir Sanghvi, M.D.Rancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(951) 323-5598 Dr. Mirelle Ignacio, MDRancho Cucamonga, CA · $1,702 in drug and device payments (2025) · Telehealth ·
(909) 429-2864 Dr. Philip Delgado, D.O.Rancho Cucamonga, CA · $29 in drug and device payments (2025) ·
(909) 527-4909 Dr. Ravinder Singh, M.D.Rancho Cucamonga, CA · $1,130 in drug and device payments (2025) · Telehealth ·
(909) 483-7800 Dr. Regina Leoni, M.D.Rancho Cucamonga, CA · $625 in drug and device payments (2025) · Telehealth ·
(909) 989-2273 Dr. Regina Wang, M.D.Rancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(847) 736-1008 Dr. Rommie Fakhoury, MDRancho Cucamonga, CA · $1,643 in drug and device payments (2025) · Telehealth ·
(909) 989-7100 Dr. Rose RoneyRancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(909) 944-5800 Dr. Roy Kim, M.D.Rancho Cucamonga, CA · $121 in drug and device payments (2025) ·
(916) 956-4849 Dr. Sandra Force-obrowski, M.D.Rancho Cucamonga, CA · $2,120 in drug and device payments (2025) · Telehealth ·
(909) 484-9182 Dr. Sepehr Manavi, M.D.Rancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(310) 740-7412 Dr. Shoaib Naqvi, MDRancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(615) 778-4066 Dr. Sindy Tadros, D.O.Rancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(714) 323-1134 Dr. Somkiet Pajong, DORancho Cucamonga, CA · No drug or device payments recorded (2025) ·
(909) 483-0505 Dr. Steven Barag, D.O.Rancho Cucamonga, CA · $2,997 in drug and device payments (2025) · Telehealth ·
(909) 355-1601 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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