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 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. Yen Le, MDDelano, CA · No drug or device payments recorded (2025) ·
(661) 721-2345 Dr. Arnold Kremer, D.O.Del Mar, CA · $47 in drug and device payments (2025) · Telehealth ·
(858) 925-8233 Dr. Catherine Sundsmo, MDDel Mar, CA · No drug or device payments recorded (2025) · Telehealth ·
(858) 499-2708 Dr. Ellenbeth Rodarte, M.D.Del Mar, CA · No drug or device payments recorded (2025) · Telehealth ·
(858) 499-2708 Dr. James Boyd, MDDel Mar, CA · $178 in drug and device payments (2025) ·
(858) 335-3792 Dr. Jennifer Tran, D.O.Del Mar, CA · No drug or device payments recorded (2025) ·
(858) 740-7087 Dr. Michael Markopoulos, M.D.Del Mar, CA · No drug or device payments recorded (2025) ·
(858) 481-0412 Dr. Robert Mendes, M.D.Del Mar, CA · No drug or device payments recorded (2025) ·
(858) 794-1563 Dr. David Wilkins, M.D.Desert Hot Springs, CA · No drug or device payments recorded (2025) ·
(760) 329-1393 Dr. Ena Kim, MDDesert Hot Springs, CA · $22 in drug and device payments (2025) ·
(760) 251-3401 Dr. Silas Gyimah, M.DDesert Hot Springs, CA · No drug or device payments recorded (2025) ·
(760) 676-5240 Dr. Aaron Lin, D.O.Diamond Bar, CA · $62 in drug and device payments (2025) · Telehealth ·
(909) 860-1144 Dr. Brian Koffman, MDDiamond Bar, CA · $21,807 in drug and device payments (2025) ·
(909) 860-1144 Dr. David Hsieh, M.D.Diamond Bar, CA · No drug or device payments recorded (2025) ·
(909) 720-8122 Dr. David Rhodes, MDDiamond Bar, CA · $121 in drug and device payments (2025) · Telehealth ·
(909) 860-1144 Dr. Deslin Thomas, M.DDiamond Bar, CA · No drug or device payments recorded (2025) ·
(323) 804-5824 Dr. Douglas Starr, MDDiamond Bar, CA · $76 in drug and device payments (2025) ·
(909) 860-1144 Dr. Ekta Sharma, M.D., M.P.H.Diamond Bar, CA · $230 in drug and device payments (2025) ·
(909) 839-0808 Dr. Eric Lee, DODiamond Bar, CA · $290 in drug and device payments (2025) · Telehealth ·
(909) 860-1144 Dr. Hitendra Shah, M.D.Diamond Bar, CA · $119 in drug and device payments (2025) · Telehealth ·
(909) 860-2610 Dr. Jane Kong, M.D.Diamond Bar, CA · $835 in drug and device payments (2025) · Telehealth ·
(909) 480-0200 Dr. John Fonmin, MDDiamond Bar, CA · No drug or device payments recorded (2025) ·
(909) 594-8331 Dr. Kim Tran, DODiamond Bar, CA · $23 in drug and device payments (2025) · Telehealth ·
(909) 860-1144 Dr. Lilian Li, DODiamond Bar, CA · $23 in drug and device payments (2025) · Telehealth ·
(909) 860-1144 Dr. Lubna Isho, DODiamond Bar, CA · $209 in drug and device payments (2025) · Telehealth ·
(626) 331-6411 Dr. Melissa Trevelline, MDDiamond Bar, CA · No drug or device payments recorded (2025) · Telehealth ·
(909) 551-0205 Dr. Michelle Mo, FNP-BCDiamond Bar, CA · $35 in drug and device payments (2025) ·
(909) 861-6853 Dr. Parvita Panchal, DODiamond Bar, CA · $62 in drug and device payments (2025) · Telehealth ·
(909) 860-1144 Dr. Pei-chi Wu, D.O.Diamond Bar, CA · $221 in drug and device payments (2025) · Telehealth ·
(909) 861-6853 Dr. Peter Yatar, M.D.Diamond Bar, CA · No drug or device payments recorded (2025) ·
(909) 839-0808 Dr. Sarom Pyun, M.D.Diamond Bar, CA · $106 in drug and device payments (2025) · Telehealth ·
(909) 860-1144 Dr. Savitha Sunkara, MDDiamond Bar, CA · No drug or device payments recorded (2025) · Telehealth ·
(800) 780-1277 Dr. Serena Shen, DODiamond Bar, CA · No drug or device payments recorded (2025) ·
(833) 574-2273 Dr. William FenertyDiamond Bar, CA · No drug or device payments recorded (2025) ·
(714) 449-4842 Dr. Yann Ping Pan, MDDiamond Bar, CA · $22 in drug and device payments (2025) ·
(917) 292-3995 Dr. Yvonne Rodriguez Lawson, MDDiamond Bar, CA · No drug or device payments recorded (2025) ·
(626) 331-6411 Dr. Hanh Hoang, D.O.Dinuba, CA · No drug or device payments recorded (2025) ·
(559) 591-5858 Dr. Kishwar Gill, MDDinuba, CA · No drug or device payments recorded (2025) ·
(559) 591-6200 Dr. Ronald Ruminson, M.D.Dinuba, CA · No drug or device payments recorded (2025) ·
(559) 591-6000 Dr. Betty Patterson, M.D.Dixon, CA · No drug or device payments recorded (2025) ·
(707) 678-1623 Dr. Brandon Hendricks, DODixon, CA · No drug or device payments recorded (2025) · Telehealth ·
(707) 678-1623 Dr. Camille Ziomek, M.D,Dixon, CA · No drug or device payments recorded (2025) ·
(707) 635-1600 Dr. Gayle Sutcliffe, M.D.Dixon, CA · No drug or device payments recorded (2025) · Telehealth ·
(707) 678-1623 Dr. Kristine Meade, DODixon, CA · No drug or device payments recorded (2025) · Telehealth ·
(707) 678-1623 Dr. Paul Koenig, M.D.Dixon, CA · No drug or device payments recorded (2025) · Telehealth ·
(707) 678-1623 Dr. Ruth Liu, M.D.Dixon, CA · No drug or device payments recorded (2025) ·
(707) 678-1623 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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