Public Health & General Preventive Medicine Doctors in California
Data updated monthly · Last refresh October 2026
327 Public Health & General Preventive Medicine providers practice in California, including 15 (5%) offering telehealth. The largest concentration is in San Diego. 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.
327providers
15telehealth
San Diegotop city
Public Health & General Preventive Medicine by city in California
Choose a city to see providers there.
Public Health & General Preventive 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. Karen Milman, M.D.Grass Valley, CA · No drug or device payments recorded (2025) ·
(530) 265-1459 Dr. Celia Golden, M.D.Greenbrae, CA · No drug or device payments recorded (2025) ·
(415) 461-1594 Dr. Annie Wong, M.DHanford, CA · No drug or device payments recorded (2025) ·
(559) 537-0224 Dr. Frank Staggers, M.D.Hayward, CA · No drug or device payments recorded (2025) ·
(510) 247-8300 Dr. Wendy Cardinal-nix, CMTHuntington Beach, CA · No drug or device payments recorded (2025) ·
(714) 875-0457 Dr. Daniel Cosgrove, M.D.Indian Wells, CA · $12,750 in drug and device payments (2025) ·
(760) 777-8772 Dr. Marc Miller, M.D.Irvine, CA · No drug or device payments recorded (2025) ·
(949) 725-3605 Dr. Pearl Zimmerman, M.D., M.P.HIrvine, CA · No drug or device payments recorded (2025) ·
(949) 328-4817 Dr. Angela Dunn, MDLa Jolla, CA · No drug or device payments recorded (2025) ·
(858) 534-9540 Dr. Michael Criqui, M.D.La Jolla, CA · No drug or device payments recorded (2025) ·
(858) 534-3722 Dr. Phillip Milgram, M.D.La Jolla, CA · No drug or device payments recorded (2025) ·
(760) 944-9200 Dr. Porchia Rich, M.D.La Jolla, CA · No drug or device payments recorded (2025) ·
(858) 534-9540 Dr. Robert Gunn, M.D.La Jolla, CA · No drug or device payments recorded (2025) ·
(858) 456-9498 Dr. Timothy Rodwell, M.D., PH.D., M.P.HLa Jolla, CA · No drug or device payments recorded (2025) ·
(858) 822-4353 Dr. April Wilson, M.D.Loma Linda, CA · $24 in drug and device payments (2025) · Telehealth ·
(909) 558-8770 Dr. Belliny Phaeton, MDLoma Linda, CA · No drug or device payments recorded (2025) ·
(909) 651-5809 Dr. Catherine Winter, MDLoma Linda, CA · $32 in drug and device payments (2025) · Telehealth ·
(909) 558-4594 Dr. Karen Studer, M.D.Loma Linda, CA · $7,001 in drug and device payments (2025) ·
(909) 558-4000 Dr. Leah Humann, M.D.Loma Linda, CA · $26 in drug and device payments (2025) · Telehealth ·
(909) 558-4920 Dr. Linda Ferry, MD, MPHLoma Linda, CA · No drug or device payments recorded (2025) ·
(909) 583-6290 Dr. Maryam Sanjari, M.D.Loma Linda, CA · No drug or device payments recorded (2025) ·
(909) 558-4918 Dr. Peter Bastian, MDLoma Linda, CA · No drug or device payments recorded (2025) ·
(909) 558-4594 Dr. Rebecca Chung, M.D.Loma Linda, CA · $36 in drug and device payments (2025) ·
(909) 651-5809 Dr. Richel Strydom, M.D.Loma Linda, CA · $41 in drug and device payments (2025) ·
(909) 558-4918 Dr. Ryan HolasLoma Linda, CA · No drug or device payments recorded (2025) ·
(909) 558-6491 Dr. Ryan Nelson, MD, MPH, DIPABPMLoma Linda, CA · No drug or device payments recorded (2025) ·
(909) 825-7084 Dr. Serena TonstadLoma Linda, CA · No drug or device payments recorded (2025) ·
(909) 558-4741 Dr. Silvia Caswell, DOLoma Linda, CA · $58 in drug and device payments (2025) · Telehealth ·
(909) 558-4594 Dr. Stephen Kumar, M.D.Loma Linda, CA · No drug or device payments recorded (2025) ·
(909) 558-7622 Dr. T Darnell, M.D.Loma Linda, CA · $32 in drug and device payments (2025) · Telehealth ·
(909) 558-6222 Dr. Tonya Cramer, M.D., MPHLoma Linda, CA · No drug or device payments recorded (2025) ·
(909) 558-6600 Dr. Kathy Le, MD, MPHLong Beach, CA · $30 in drug and device payments (2025) ·
(954) 551-6763 Dr. Sarath Gunatilake, MDLong Beach, CA · No drug or device payments recorded (2025) ·
(562) 522-7719 Dr. Brian Yadegari, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(909) 558-4074 Dr. Daijah LoftonLos Angeles, CA · No drug or device payments recorded (2025) ·
(323) 805-1502 Dr. David Dassey, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(213) 240-7941 Dr. Dawn Terashita, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(213) 250-8658 Dr. Douglas Frye, MD, MPHLos Angeles, CA · No drug or device payments recorded (2025) ·
(213) 351-8196 Dr. Eloisa Gonzalez, M.D., M.P.H.Los Angeles, CA · No drug or device payments recorded (2025) ·
(213) 351-7887 Dr. Emery Jakab, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(213) 240-8117 Dr. Howard Chiou, M.D., PH.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(213) 974-1234 Dr. Ingrid Edshteyn, D.O.Los Angeles, CA · No drug or device payments recorded (2025) ·
(310) 825-8173 Dr. Jeffrey Gunzenhauser, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(213) 250-8685 Dr. John Son, MD, MPHLos Angeles, CA · No drug or device payments recorded (2025) ·
(323) 730-1920 Dr. Jonathan Fielding, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(213) 240-8117 Dr. Julian Hortz, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(323) 522-4402 Dr. Karen Duvall, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(310) 850-6572 Dr. Keith Emmons, M.D.Los Angeles, CA · $56 in drug and device payments (2025) ·
(818) 512-5575 Dr. Marsha Epstein, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(310) 390-6430 Dr. Mercy Kagoda, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(323) 648-1229 Common questions
How many Public Health & General Preventive Medicine providers are in California?There are 327 Public Health & General Preventive Medicine providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.
Do Public Health & General Preventive Medicine providers in California offer telehealth?Yes. 15 of the 327 Public Health & General Preventive Medicine providers in California (about 5%) report offering telehealth services in CMS data.
Which cities in California have the most Public Health & General Preventive Medicine providers?San Diego (37), Los Angeles (25), San Francisco (22) have the highest concentration of Public Health & General Preventive Medicine providers in California.
How many Public Health & General Preventive Medicine providers in California received drug or device company payments?40 of 327 Public Health & General Preventive Medicine providers in California (12%) 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.
Which hospitals do Public Health & General Preventive Medicine Doctors in California work at?According to CMS facility affiliation records, the California hospitals where the most Public Health & General Preventive Medicine Doctors hold privileges are Loma Linda University Medical Center in Loma Linda; UC San Diego Health Hillcrest - Hillcrest Med Ctr in San Diego.
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