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Endocrinology, Diabetes & Metabolism in San Diego, California

Data updated monthly · Last refresh September 2026

66 Endocrinology, Diabetes & Metabolism providers practice in San Diego, and 55% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Endocrinology, Diabetes & Metabolism 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. Adrienne Nassar, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (877) 236-0333
Dr. Alain Baron
San Diego, CA · No drug or device payments recorded (2025) · (858) 720-8502
Dr. Alan Douglass, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 532-7375
Dr. Alfred Shwayhat, D.O.
San Diego, CA · No drug or device payments recorded (2025) · (619) 532-7375
Dr. Amit Majithia, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (800) 926-8273
Dr. Chaithra Prasad, MD
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (619) 528-5000
Dr. Charles Choe, M.D.
San Diego, CA · $50 in drug and device payments (2025) · Telehealth · (858) 552-8585
Dr. Chris Guerin, M.D.
San Diego, CA · $176 in drug and device payments (2025) · (800) 926-8273
Dr. David Kendall, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 309-7642
Dr. David Price, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 875-9525
Dr. Deborah Oh, MD
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (619) 528-5000
Dr. Derek Mafong, M.D.
San Diego, CA · $143 in drug and device payments (2025) · (800) 926-8273
Dr. Edward Chao, DO
San Diego, CA · No drug or device payments recorded (2025) · (858) 552-8585
Dr. Farhad Farjoudi, MD
San Diego, CA · $1,265 in drug and device payments (2025) · Telehealth · (619) 269-1296
Dr. Gabriela Jordan, MD
San Diego, CA · $195 in drug and device payments (2025) · Telehealth · (619) 298-9931
Dr. Gavin Jackson, M.D.
San Diego, CA · $110 in drug and device payments (2025) · (619) 260-7122
Dr. Gerard Bazile, MD
San Diego, CA · No drug or device payments recorded (2025) · (858) 505-9436
Dr. Gregory Schmidt, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 532-7375
Dr. Hubert Chen, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 202-6305
Dr. Jacqueline Parthemore, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 552-7419
Dr. Jean Chan, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 754-4407
Dr. Jeffrey Sandler, M.D.
San Diego, CA · $72 in drug and device payments (2025) · Telehealth · (619) 497-6188
Dr. Jennie Luna, M.D
San Diego, CA · $847 in drug and device payments (2025) · Telehealth · (619) 298-9931
Dr. Jeremy Pettus
San Diego, CA · $66,339 in drug and device payments (2025) · Telehealth · (858) 657-1636
Dr. Jerrold Olefsky, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (800) 926-8273
Dr. Jimmy Mao
San Diego, CA · $84 in drug and device payments (2025) · Telehealth · (800) 926-8273
Dr. Johanna Gerwer, MD, MPH
San Diego, CA · $224 in drug and device payments (2025) · (619) 515-2300
Dr. Jose Canales, M.D.
San Diego, CA · $316 in drug and device payments (2025) · Telehealth · (858) 580-1803
Dr. Joseph Jon Yu, M.D.
San Diego, CA · $25 in drug and device payments (2025) · (800) 926-8273
Dr. Joseph Witztum, M.D.
San Diego, CA · $7,872 in drug and device payments (2025) · (800) 926-8273
Dr. Joyce Chung, M.D.
San Diego, CA · $88 in drug and device payments (2025) · Telehealth · (858) 621-4090
Dr. Juan Frias, M.D.
San Diego, CA · $10,501 in drug and device payments (2025) · (858) 245-1963
Dr. Julie Islam, M.D.
San Diego, CA · $651 in drug and device payments (2025) · (619) 515-2560
Dr. Kalman Holdy, M.D.
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (858) 344-1846
Dr. Karen Mccowen, M.D.
San Diego, CA · $122 in drug and device payments (2025) · Telehealth · (858) 657-1636
Dr. Kelli Karches, M.D., MPH
San Diego, CA · No drug or device payments recorded (2025) · (619) 543-6303
Dr. Ken Fujioka, M.D.
San Diego, CA · $139,970 in drug and device payments (2025) · Telehealth · (858) 794-1250
Dr. Kristen Kulasa, M.D.
San Diego, CA · $94 in drug and device payments (2025) · (619) 543-6222
Dr. Krystal Angeli Valdez, M.D.
San Diego, CA · $3,715 in drug and device payments (2025) · (844) 200-2426
Dr. Lalita Tantisira, M.D.
San Diego, CA · $236 in drug and device payments (2025) · Telehealth · (858) 793-2727
Dr. Li-jung Tai, MD/PHD
San Diego, CA · No drug or device payments recorded (2025) · (858) 646-2454
Dr. Lisa Arian, MD
San Diego, CA · No drug or device payments recorded (2025) · (858) 277-0696
Dr. Lisa Strahm, M.D.
San Diego, CA · $10,240 in drug and device payments (2025) · Telehealth · (619) 432-1033
Dr. Louis Christiansen, M.D.
San Diego, CA · $197 in drug and device payments (2025) · Telehealth · (619) 446-1725
Dr. Megan Rogers
San Diego, CA · $469 in drug and device payments (2025) · Telehealth · (858) 554-1212
Dr. Michael Lee, M.D.
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (858) 794-1250
Dr. Mizuho Mimoto, M.D.
San Diego, CA · $2,130 in drug and device payments (2025) · Telehealth · (800) 926-8273
Dr. Nadeen Hosein, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 260-7092
Dr. Natsurang Chongkrairatanakul, M.D.
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (858) 568-8525
Dr. Patricia Juang, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 657-1636

Conditions Endocrinology, Diabetes & Metabolism providers in San Diego, California commonly treat

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

Common questions

How many Endocrinology, Diabetes & Metabolism providers are in San Diego, California?

There are 66 Endocrinology, Diabetes & Metabolism providers with active NPI records practicing in San Diego, according to federal NPPES data refreshed monthly.

How many Endocrinology, Diabetes & Metabolism providers in San Diego received drug or device company payments?

36 of 66 (55%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Endocrinology, Diabetes & Metabolism providers in San Diego treat?

Endocrinology, Diabetes & Metabolism providers in San Diego commonly treat type 2 diabetes, thyroid disorders, osteoporosis, hormone imbalance, type 1 diabetes 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 Endocrinology, Diabetes & Metabolism 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.