HealthcareDiscovery.AI / Doctors / California / Endocrinology, Diabetes & Metabolism

Endocrinologists in California

Data updated monthly · Last refresh October 2026

1,135 Endocrinology, Diabetes & Metabolism providers practice in California, including 586 (52%) offering telehealth. The largest concentration is in Los Angeles. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

1,135providers
586telehealth
Los Angelestop city

Endocrinology, Diabetes & Metabolism by city in California

Choose a city to see providers there.

Endocrinology, Diabetes & Metabolism in Los Angeles107 providers
Endocrinology, Diabetes & Metabolism in San Francisco78 providers
Endocrinology, Diabetes & Metabolism in San Diego66 providers
Endocrinology, Diabetes & Metabolism in Sacramento41 providers
Endocrinology, Diabetes & Metabolism in Torrance34 providers
Endocrinology, Diabetes & Metabolism in Stanford31 providers
Endocrinology, Diabetes & Metabolism in Santa Monica22 providers
Endocrinology, Diabetes & Metabolism in Long Beach20 providers
Endocrinology, Diabetes & Metabolism in La Jolla20 providers
Endocrinology, Diabetes & Metabolism in Fresno20 providers
Endocrinology, Diabetes & Metabolism in Beverly Hills17 providers
Endocrinology, Diabetes & Metabolism in Newport Beach16 providers
Endocrinology, Diabetes & Metabolism in San Jose16 providers
Endocrinology, Diabetes & Metabolism in Mountain View15 providers
Endocrinology, Diabetes & Metabolism in Palo Alto15 providers
Endocrinology, Diabetes & Metabolism in Bakersfield13 providers
Endocrinology, Diabetes & Metabolism in Orange13 providers
Endocrinology, Diabetes & Metabolism in Roseville12 providers
Endocrinology, Diabetes & Metabolism in Walnut Creek12 providers
Endocrinology, Diabetes & Metabolism in Fullerton12 providers
Endocrinology, Diabetes & Metabolism in Santa Barbara12 providers
Endocrinology, Diabetes & Metabolism in Mission Viejo11 providers
Endocrinology, Diabetes & Metabolism in Duarte11 providers
Endocrinology, Diabetes & Metabolism in Irvine11 providers

Endocrinology, Diabetes & Metabolism providers in California

Listed by city, largest first. 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. Uzma Haider, M.D.
Hemet, CA · $20,400 in drug and device payments (2025) · Telehealth · (951) 929-1333
Dr. Will Choi, DO
Hemet, CA · $525 in drug and device payments (2025) · Telehealth · (951) 652-2811
Dr. Eric Stevens, MD
Huntington Beach, CA · No drug or device payments recorded (2025) · Telehealth · (714) 477-8490
Dr. Jeffrey Punim, M.D.
Huntington Beach, CA · $230 in drug and device payments (2025) · (714) 842-9500
Dr. Paul Rosenblit, M.D.
Huntington Beach, CA · $8,986 in drug and device payments (2025) · (714) 375-5572
Dr. Robert Nicoloff
Huntington Beach, CA · No drug or device payments recorded (2025) · (714) 886-9542
Dr. Scott Ahl, D.O.
Huntington Beach, CA · $246 in drug and device payments (2025) · Telehealth · (949) 791-3205
Dr. Michael Robinson, M.D.
Inglewood, CA · No drug or device payments recorded (2025) · (310) 419-4303
Dr. Alan N Elias, MD
Irvine, CA · No drug or device payments recorded (2025) · (949) 387-0448
Dr. Anna Betlachin, MD
Irvine, CA · No drug or device payments recorded (2025) · Telehealth · (949) 824-8600
Dr. Diana Albay, M.D
Irvine, CA · No drug or device payments recorded (2025) · (949) 769-3443
Dr. Fazeela Baqai, M.D.
Irvine, CA · No drug or device payments recorded (2025) · Telehealth · (949) 427-6989
Dr. Jannet Huang, MD
Irvine, CA · No drug or device payments recorded (2025) · (949) 872-2850
Dr. Lei Lei, M.D.
Irvine, CA · No drug or device payments recorded (2025) · Telehealth · (888) 333-4673
Dr. Nairi Berner, M.D.
Irvine, CA · No drug or device payments recorded (2025) · Telehealth · (949) 671-4673
Dr. Neal Maler, MD
Irvine, CA · $282 in drug and device payments (2025) · Telehealth · (949) 824-8600
Dr. Qin Yang
Irvine, CA · No drug or device payments recorded (2025) · Telehealth · (949) 824-8600
Dr. Samar Singh, MD
Irvine, CA · No drug or device payments recorded (2025) · Telehealth · (949) 671-4673
Dr. Vasanthi Narayan, M.D.
Irvine, CA · $94 in drug and device payments (2025) · (888) 988-2800
Dr. Gabrielle O'connor, M.D.
Laguna Beach, CA · $215 in drug and device payments (2025) · Telehealth · (949) 499-5338
Dr. Alan Marcus, M.D
Laguna Hills, CA · $5,243 in drug and device payments (2025) · (949) 770-4177
Dr. Ghasak Mahmood, M.D.
Laguna Hills, CA · No drug or device payments recorded (2025) · (949) 770-4177
Dr. Kimvir Dhillon, MD
Laguna Hills, CA · No drug or device payments recorded (2025) · (949) 465-8145
Dr. Lisa Markman, MD
Laguna Hills, CA · $3,928 in drug and device payments (2025) · Telehealth · (949) 916-9100
Dr. Priyanka Krishnan, M.D.
Laguna Hills, CA · $2,537 in drug and device payments (2025) · Telehealth · (949) 916-9100
Dr. Roberto Mitsui Akagi, M.D.
Laguna Hills, CA · $840 in drug and device payments (2025) · (949) 916-9100
Dr. Amitpal Kohli, M.D.
Laguna Niguel, CA · $156 in drug and device payments (2025) · Telehealth · (949) 495-7144
Dr. Maryam Nemati, M.D.
Laguna Niguel, CA · $1,497 in drug and device payments (2025) · Telehealth · (949) 495-7144
Dr. Stuart Seigel, MD
Laguna Niguel, CA · $62 in drug and device payments (2025) · Telehealth · (949) 495-7144
Dr. Amy Chang, MD
La Jolla, CA · No drug or device payments recorded (2025) · Telehealth · (858) 824-5335
Dr. Athena Philis-tsimikas, M.D.
La Jolla, CA · $50,970 in drug and device payments (2025) · Telehealth · (858) 678-7050
Dr. Christopher Marx, M.D.
La Jolla, CA · $583 in drug and device payments (2025) · Telehealth · (858) 554-7876
Dr. Cynthia Stuenkel, M.D.
La Jolla, CA · $295 in drug and device payments (2025) · (858) 456-2874
Dr. Daniel Einhorn, M.D.
La Jolla, CA · $1,218 in drug and device payments (2025) · (858) 622-7200
Dr. Darius Schneider, MD, PHD
La Jolla, CA · $29,689 in drug and device payments (2025) · Telehealth · (858) 622-7200
Dr. Farahnaz Joarder, M.D.
La Jolla, CA · No drug or device payments recorded (2025) · Telehealth · (858) 554-7876
Dr. George Dailey, M.D.
La Jolla, CA · No drug or device payments recorded (2025) · (858) 554-7876
Dr. Heather Hofflich, DO
La Jolla, CA · No drug or device payments recorded (2025) · Telehealth · (858) 657-8000
Dr. Howard Foyt, M.D.
La Jolla, CA · $11,250 in drug and device payments (2025) · (858) 622-3918
Dr. James Mccallum, M.D.
La Jolla, CA · $421 in drug and device payments (2025) · Telehealth · (858) 824-5335
Dr. Liliana Uribe-bruce, M.D.
La Jolla, CA · $518 in drug and device payments (2025) · Telehealth · (858) 824-5335
Dr. Matthew Levine, M.D
La Jolla, CA · $8,168 in drug and device payments (2025) · Telehealth · (858) 824-5000
Dr. Mba Uzoma Mba, M.D., PH.D.
La Jolla, CA · $3,346 in drug and device payments (2025) · Telehealth · (858) 554-3200
Dr. Megan Mcgarvey, M.D.
La Jolla, CA · $233 in drug and device payments (2025) · Telehealth · (858) 824-5335
Dr. Renil Rodriguez Martinez, MD
La Jolla, CA · $828 in drug and device payments (2025) · (858) 824-5335
Dr. Richard Wolf, M.D.
La Jolla, CA · No drug or device payments recorded (2025) · (760) 494-6375
Dr. Rona Schechter, R.D.-C.D.E
La Jolla, CA · No drug or device payments recorded (2025) · (858) 626-5628
Dr. Seth Field, M.D.,PH.D.
La Jolla, CA · No drug or device payments recorded (2025) · (858) 822-1731
Dr. Sylvie Pham, MD
La Jolla, CA · No drug or device payments recorded (2025) · Telehealth · (858) 554-3200
Dr. Bradley Neutel, MD
Lake Forest, CA · $1,335 in drug and device payments (2025) · Telehealth · (949) 881-5683

Conditions Endocrinology, Diabetes & Metabolism providers in 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 California?

There are 1,135 Endocrinology, Diabetes & Metabolism providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Do Endocrinology, Diabetes & Metabolism providers in California offer telehealth?

Yes. 586 of the 1,135 Endocrinology, Diabetes & Metabolism providers in California (about 52%) report offering telehealth services in CMS data.

Which cities in California have the most Endocrinology, Diabetes & Metabolism providers?

Los Angeles (107), San Francisco (78), San Diego (66) have the highest concentration of Endocrinology, Diabetes & Metabolism providers in California.

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

615 of 1,135 Endocrinology, Diabetes & Metabolism providers in California (54%) 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 California treat?

Endocrinology, Diabetes & Metabolism providers 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 counts and profiles 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.

Do most Endocrinologists in California work in independent practices or large health systems?

Among 765 Endocrinologists in California enrolled in Medicare, 18% bill through a solo or small practice with fewer than 10 clinicians, 8% through a mid-size group of 10 to 99, and 74% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Endocrinologists in California work at?

According to CMS facility affiliation records, the California hospitals where the most Endocrinologists hold privileges are Ronald Reagan UCLA Medical Center in Los Angeles; Stanford Health Care in Stanford; Santa Monica - UCLA Med Ctr & Orthopaedic Hospital in Santa Monica.

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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. Are you a Endocrinology, Diabetes & Metabolism in California? Get featured.