HealthcareDiscovery.AI / Doctors / California / San Diego / Internal Medicine

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. Elizabeth Hastie
San Diego, CA · No drug or device payments recorded (2025) · (619) 543-6268
Dr. Elizabeth Saarni, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 226-8828
Dr. Emelya Ahadian, M.D.
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (858) 499-2600
Dr. Emily Bloch, MD
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (800) 926-8273
Dr. Emily Chou, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5000
Dr. Emily Churchill, MD
San Diego, CA · $479 in drug and device payments (2025) · Telehealth · (619) 278-3300
Dr. Emily Emerick, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 532-7475
Dr. Emily Fireman, MD
San Diego, CA · $155 in drug and device payments (2025) · (858) 499-2616
Dr. Emily Margolin, MD
San Diego, CA · $321 in drug and device payments (2025) · (800) 926-8273
Dr. Emma Basaran, MD
San Diego, CA · $131 in drug and device payments (2025) · (415) 602-3974
Dr. Emma Fisher
San Diego, CA · $89 in drug and device payments (2025) · (619) 881-9169
Dr. Enma Alvarado, MD
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (619) 688-1600
Dr. Eric Blau, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5000
Dr. Eric Dahms, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 294-8111
Dr. Eric Johnson, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 245-2830
Dr. Eric Liu, M.D.
San Diego, CA · $2,003 in drug and device payments (2025) · Telehealth · (858) 764-3100
Dr. Eric Mendez
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (800) 926-8273
Dr. Eric Mlodzinski
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (858) 939-6570
Dr. Eric Pan, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 784-0500
Dr. Eric Royz
San Diego, CA · No drug or device payments recorded (2025) · (858) 335-4787
Dr. Eric Taylor, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 499-2777
Dr. Erin Gordon, M.D.
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (619) 290-7194
Dr. Erin Hourigan, MD
San Diego, CA · $40 in drug and device payments (2025) · (619) 532-5990
Dr. Erin Ricketts, MD
San Diego, CA · No drug or device payments recorded (2025) · (760) 712-2966
Dr. Erin Roberts, MD
San Diego, CA · $383 in drug and device payments (2025) · (619) 543-6268
Dr. Erman Wei, M.D.
San Diego, CA · $104 in drug and device payments (2025) · (800) 290-5000
Dr. Eva Runnman, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5000
Dr. Fahimeh Lessani, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 764-3345
Dr. Faiz Hussain, MD
San Diego, CA · No drug or device payments recorded (2025) · (858) 565-1300
Dr. Fariba Basali, MD
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (800) 926-8273
Dr. Farid Ghamsari, MD
San Diego, CA · $811 in drug and device payments (2025) · (619) 543-6268
Dr. Fauzi Najar, MD
San Diego, CA · $132 in drug and device payments (2025) · (619) 423-5616
Dr. Frances Pagan-aponte, MD
San Diego, CA · $231 in drug and device payments (2025) · (619) 881-9169
Dr. Frank Gilman, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 499-2600
Dr. Frank Migliarese, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 532-7400
Dr. Fred Corey, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 229-5055
Dr. Frederick Wu, MD
San Diego, CA · $118 in drug and device payments (2025) · (619) 278-3300
Dr. Fred Veretto, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5000
Dr. Friederike Von Lintig, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 543-3995
Dr. Gabriel Fabella, M.D.
San Diego, CA · $78 in drug and device payments (2025) · (858) 695-1262
Dr. Gabrielle Dukhovny, MD
San Diego, CA · $24 in drug and device payments (2025) · (619) 528-5435
Dr. Gabriel Wagner, M.D.
San Diego, CA · $247 in drug and device payments (2025) · Telehealth · (800) 926-8273
Dr. Ganeev Singh, MD, MBA
San Diego, CA · No drug or device payments recorded (2025) · (619) 260-7220
Dr. Gang Xu, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (626) 405-2681
Dr. Gary Firestein, M.D.
San Diego, CA · $10,927 in drug and device payments (2025) · (858) 822-0480
Dr. Gary Smethers, MD
San Diego, CA · No drug or device payments recorded (2025) · (602) 908-9190
Dr. Gary Woodall, M.D.
San Diego, CA · $199 in drug and device payments (2025) · (619) 260-3456
Dr. Gautam Lalani, MD
San Diego, CA · $1,267 in drug and device payments (2025) · (619) 543-6222
Dr. Gene Yang, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5000
Dr. George Anyaji, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 479-6767

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.