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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. David Fan, M.D.
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (800) 290-5000
Dr. David Hall, MD
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (858) 499-2708
Dr. David Heller, M.D.
San Diego, CA · $742 in drug and device payments (2025) · Telehealth · (858) 764-3320
Dr. David Hibbert, MD
San Diego, CA · No drug or device payments recorded (2025) · (858) 657-7000
Dr. David Kaufer, MD
San Diego, CA · $128 in drug and device payments (2025) · Telehealth · (760) 480-4310
Dr. David La Vine, M.D.
San Diego, CA · $689 in drug and device payments (2025) · Telehealth · (858) 764-3100
Dr. David Liu, M.D.
San Diego, CA · $314 in drug and device payments (2025) · Telehealth · (619) 849-4440
Dr. David Lush, M.D.
San Diego, CA · $408 in drug and device payments (2025) · Telehealth · (858) 764-3000
Dr. David Nitta, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 532-6827
Dr. David Ries, MD
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (619) 471-9186
Dr. David Rousseau, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 532-8225
Dr. David Vinh-phuc Nguyen, MD
San Diego, CA · No drug or device payments recorded (2025) · (858) 899-3608
Dr. David Ward, M.D.
San Diego, CA · $5,000 in drug and device payments (2025) · (619) 543-5800
Dr. Dawn Quigley, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 881-9169
Dr. Dayna Arnstein Temby, M. D.
San Diego, CA · $24 in drug and device payments (2025) · (858) 764-3345
Dr. Deanna Hill, MD
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (619) 471-9250
Dr. Deanna Oliver, MD
San Diego, CA · $401 in drug and device payments (2025) · Telehealth · (844) 200-2426
Dr. Debra Rosenberg, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 543-7768
Dr. Denise Mai, MD
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (619) 543-6268
Dr. Derek Booth, DO
San Diego, CA · No drug or device payments recorded (2025) · (408) 691-9354
Dr. Derek Juang, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 552-8585
Dr. Dhwanil Vyas, M.D.
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (800) 926-8273
Dr. Dhwanishiva Vasani, M.D.
San Diego, CA · $459 in drug and device payments (2025) · (858) 939-3400
Dr. Diamond Berg, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 543-6268
Dr. Diana Marquardt, MD
San Diego, CA · $365 in drug and device payments (2025) · (619) 563-0507
Dr. Diego Jarrin, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 400-5050
Dr. Diego Vargas Valdivieso
San Diego, CA · No drug or device payments recorded (2025) · (925) 876-1442
Dr. Diep Dao, D.O.
San Diego, CA · No drug or device payments recorded (2025) · (858) 232-4778
Dr. Dipul Kansagara, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5000
Dr. Donald Brandon, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 291-2321
Dr. Donald Tecca, MD
San Diego, CA · $16 in drug and device payments (2025) · (858) 268-1111
Dr. Don Hammi, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5000
Dr. Doreen Ibrahim, M.D
San Diego, CA · No drug or device payments recorded (2025) · (858) 616-2600
Dr. D Scott Upton, M.D.
San Diego, CA · $552 in drug and device payments (2025) · Telehealth · (858) 541-0181
Dr. Dung Huynh, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5000
Dr. Dustin Cladera, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 499-2600
Dr. Eaman Al-hassan, MD
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (800) 926-8273
Dr. Edward Chamberlain, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 457-1256
Dr. Edward Cladera
San Diego, CA · No drug or device payments recorded (2025) · (858) 541-0181
Dr. Edward Kavalerchik, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 642-3356
Dr. Edward Park, DO
San Diego, CA · No drug or device payments recorded (2025) · (619) 532-6400
Dr. Edward Sanford, D.O.
San Diego, CA · $126 in drug and device payments (2025) · Telehealth · (858) 499-2600
Dr. Egisto Salerno, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 422-2555
Dr. Eileen Kim, MD
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (800) 926-8273
Dr. Ejaz Ahmed, M.D., PH.D.
San Diego, CA · No drug or device payments recorded (2025) · (213) 608-2346
Dr. Elaine Gertser, MD
San Diego, CA · $16 in drug and device payments (2025) · Telehealth · (619) 582-8055
Dr. Elaine Watkins, D.O
San Diego, CA · No drug or device payments recorded (2025) · (619) 221-6900
Dr. Elan Hekier, M.D.
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (858) 939-6570
Dr. Eleanore Bernadas, M.D.
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (619) 543-7768
Dr. Eli Watts, MD
San Diego, CA · $58 in drug and device payments (2025) · (619) 662-4100

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.