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Internal Medicine in San Diego, California

Data updated monthly · Last refresh September 2026

970 Internal Medicine providers practice in San Diego, and 34% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in San Diego

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. Charles Goldberg, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 552-8585
Dr. Charles Hamori, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5000
Dr. Charles Hergesheimer, M.D.
San Diego, CA · $24 in drug and device payments (2025) · Telehealth · (800) 926-8273
Dr. Charmaine Gutjahr, MD
San Diego, CA · No drug or device payments recorded (2025) · (858) 859-1188
Dr. Chatrathip Nasongkla, DO
San Diego, CA · No drug or device payments recorded (2025) · (619) 227-1710
Dr. Christian Ramers, MD
San Diego, CA · $203 in drug and device payments (2025) · (619) 515-2545
Dr. Christina Mansour, MD
San Diego, CA · $728 in drug and device payments (2025) · (619) 260-7220
Dr. Christina Schultz, M.D.
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (800) 926-8273
Dr. Christina Wu, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 543-6268
Dr. Christine Perry, MD
San Diego, CA · No drug or device payments recorded (2025) · (858) 552-8585
Dr. Christine Wang, M.D.
San Diego, CA · $362 in drug and device payments (2025) · Telehealth · (858) 764-3000
Dr. Christopher Abbott, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (314) 387-5763
Dr. Christopher Fields, MD
San Diego, CA · No drug or device payments recorded (2025) · (833) 574-2273
Dr. Christopher Holt, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 516-8931
Dr. Christopher Hunt, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 279-1212
Dr. Christopher Olonan, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 688-9000
Dr. Chuchu Liu, DO
San Diego, CA · No drug or device payments recorded (2025) · (646) 525-0595
Dr. Cindy Tsai, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 232-3500
Dr. Claudia Ramirez Sanchez, M.D.
San Diego, CA · $244 in drug and device payments (2025) · (800) 926-8273
Dr. Claudio Zawitkowski, M.D.,
San Diego, CA · No drug or device payments recorded (2025) · (619) 260-1958
Dr. Cody Delaney
San Diego, CA · $21 in drug and device payments (2025) · (619) 260-7220
Dr. Colleen Boyle, MD
San Diego, CA · $110 in drug and device payments (2025) · (619) 532-9725
Dr. Conyee Lim, M.D.C.M.
San Diego, CA · No drug or device payments recorded (2025) · (858) 395-3183
Dr. Corinne Yarbrough, M.D.
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (858) 499-2600
Dr. Courtney Keilman, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 543-6268
Dr. Courtney Konchan, DO
San Diego, CA · No drug or device payments recorded (2025) · (800) 926-8273
Dr. Courtney O'rourke, DO
San Diego, CA · $465 in drug and device payments (2025) · Telehealth · (858) 554-1212
Dr. Cristina Rivera, MD
San Diego, CA · No drug or device payments recorded (2025) · (858) 939-3400
Dr. Crystal Wiley Cene, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (800) 926-8273
Dr. Cynthia Lin, M.D.
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (858) 499-2600
Dr. Cynthia Sorrell, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5000
Dr. Dalia Elias, MD
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (800) 926-8273
Dr. Dalia Hunt, MD
San Diego, CA · No drug or device payments recorded (2025) · (858) 279-9676
Dr. Dana Mourad, MD
San Diego, CA · $40 in drug and device payments (2025) · (858) 554-7272
Dr. Daniel Bressler, M.D.
San Diego, CA · $14 in drug and device payments (2025) · (760) 299-2570
Dr. Daniel Corbally
San Diego, CA · No drug or device payments recorded (2025) · (619) 543-6268
Dr. Daniel Flaherty, DO
San Diego, CA · No drug or device payments recorded (2025) · (619) 294-8111
Dr. Daniel Grosu, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (732) 322-2813
Dr. Daniel Hernandez, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5000
Dr. Danielle Demarchi, DO
San Diego, CA · No drug or device payments recorded (2025) · (505) 859-2147
Dr. Daniel Lee, M.D.
San Diego, CA · $22 in drug and device payments (2025) · (858) 552-8585
Dr. Daniel Lee, M.D.
San Diego, CA · $33,111 in drug and device payments (2025) · Telehealth · (800) 926-8273
Dr. Danielle Fam, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 663-5344
Dr. Daniel Maher, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 532-6827
Dr. Dan Tong, MD
San Diego, CA · $37 in drug and device payments (2025) · (619) 528-5000
Dr. David Ashley, DO, MPH, MS
San Diego, CA · No drug or device payments recorded (2025) · (858) 499-2600
Dr. David Barold, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 269-1056
Dr. David Bittleman, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 400-5050
Dr. David Buccigrossi, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5000
Dr. David Chang, M.D.
San Diego, CA · $726 in drug and device payments (2025) · (619) 286-8803

Conditions Internal Medicine providers in San Diego, California commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Internal Medicine providers are in San Diego, California?

There are 970 Internal Medicine providers with active NPI records practicing in San Diego, according to federal NPPES data refreshed monthly.

How many Internal Medicine providers in San Diego received drug or device company payments?

329 of 970 (34%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Internal Medicine providers in San Diego treat?

Internal Medicine providers in San Diego commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management 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 San Diego Internal Medicine across California

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.