Family Medicine in Rancho Santa Margarita, California
Data updated monthly · Last refresh September 2026
14 Family Medicine providers practice in Rancho Santa Margarita. Listings are drawn from federal public records and are not endorsements.
Family Medicine providers in Rancho Santa Margarita
Listed alphabetically. 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. Alexa Desilva, PA-CRancho Santa Margarita, CA · $908 in drug and device payments (2025) ·
(949) 290-0410 Dr. Eriel Datuin, MDRancho Santa Margarita, CA · No drug or device payments recorded (2025) ·
(949) 459-9968 Dr. Hector Ramirez, M.D.Rancho Santa Margarita, CA · No drug or device payments recorded (2025) ·
(949) 858-8652 Dr. Huy Huynh, DORancho Santa Margarita, CA · No drug or device payments recorded (2025) · Telehealth ·
(949) 459-9966 Dr. John Foley, MDRancho Santa Margarita, CA · No drug or device payments recorded (2025) · Telehealth ·
(949) 459-9969 Dr. Kenneth Kazenelson, M.D.Rancho Santa Margarita, CA · $19 in drug and device payments (2025) · Telehealth ·
(949) 459-9968 Dr. Mark Adlard, M.D.Rancho Santa Margarita, CA · No drug or device payments recorded (2025) ·
(949) 858-7001 Dr. Mark Cianciola, MDRancho Santa Margarita, CA · No drug or device payments recorded (2025) · Telehealth ·
(949) 459-9968 Dr. Monica Tantraphol, MDRancho Santa Margarita, CA · No drug or device payments recorded (2025) ·
(949) 459-9968 Dr. Natalia Bilan, MDRancho Santa Margarita, CA · $1,344 in drug and device payments (2025) ·
(949) 709-5100 Dr. Peter Desilva, MDRancho Santa Margarita, CA · $1,052 in drug and device payments (2025) ·
(949) 709-5100 Dr. Sabina Kobylinski-tognazzini, DORancho Santa Margarita, CA · No drug or device payments recorded (2025) ·
(949) 589-5816 Dr. Scott Shiffman, MDRancho Santa Margarita, CA · No drug or device payments recorded (2025) ·
(949) 459-9968 Dr. Sumant Nagarkar, MDRancho Santa Margarita, CA · No drug or device payments recorded (2025) ·
(949) 459-9968 Conditions Family Medicine providers in Rancho Santa Margarita, 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 Rancho Santa Margarita, California?There are 14 Family Medicine providers with active NPI records practicing in Rancho Santa Margarita, according to federal NPPES data refreshed monthly.
What conditions do Family Medicine providers in Rancho Santa Margarita treat?Family Medicine providers in Rancho Santa Margarita 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 records 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.
All specialties in Rancho Santa Margarita Family Medicine across California
