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. Somayeh Azimi, D.O.
Monterey, CA · No drug or device payments recorded (2025) · Telehealth · (480) 373-2370
Dr. Justin Do, DO
Monterey Park, CA · No drug or device payments recorded (2025) · (626) 281-6969
Dr. Yi-ju Chen, M.D.
Monterey Park, CA · $416 in drug and device payments (2025) · (626) 307-7397
Dr. Almira Yang, D.O.
Moreno Valley, CA · $21 in drug and device payments (2025) · (951) 988-9500
Dr. Iqbal Munir, M.D
Moreno Valley, CA · $21 in drug and device payments (2025) · (951) 486-4640
Dr. Eva Balint, M.D.
Mountain View, CA · No drug or device payments recorded (2025) · (408) 739-6000
Dr. Jayalakshmi Udayasankar, MD
Mountain View, CA · $163 in drug and device payments (2025) · Telehealth · (650) 934-7500
Dr. Katayoun Lotfi, MD
Mountain View, CA · $217 in drug and device payments (2025) · Telehealth · (650) 934-7500
Dr. Leonard Doberne, M.D.
Mountain View, CA · No drug or device payments recorded (2025) · (650) 967-8841
Dr. Linda Membreno, MD
Mountain View, CA · No drug or device payments recorded (2025) · (650) 934-7500
Dr. Lynn Bennion, M.D.
Mountain View, CA · No drug or device payments recorded (2025) · (408) 739-6000
Dr. Michael Greenfield, M.D.
Mountain View, CA · $217 in drug and device payments (2025) · Telehealth · (650) 965-7500
Dr. Nikhila Janakiram
Mountain View, CA · No drug or device payments recorded (2025) · Telehealth · (650) 934-7500
Dr. Preethi Sridhar, MD
Mountain View, CA · $1,729 in drug and device payments (2025) · Telehealth · (650) 967-8841
Dr. Shervin Yousefian, M.D.
Mountain View, CA · $2,525 in drug and device payments (2025) · Telehealth · (650) 967-8841
Dr. Shoba Subramanian, MD
Mountain View, CA · $227 in drug and device payments (2025) · Telehealth · (650) 934-7500
Dr. Sidra Azim, M.D.
Mountain View, CA · $122 in drug and device payments (2025) · Telehealth · (650) 934-7500
Dr. Soo Eng, MD
Mountain View, CA · No drug or device payments recorded (2025) · (650) 967-8841
Dr. Todd Kaye, MD
Mountain View, CA · $33,550 in drug and device payments (2025) · Telehealth · (650) 934-7500
Dr. Vinita Tandon, M.D.
Mountain View, CA · $18 in drug and device payments (2025) · (650) 967-8841
Dr. Richard Eastman, M.D.
Mount Shasta, CA · No drug or device payments recorded (2025) · (530) 926-5261
Dr. Patricia Park
Murrieta, CA · $1,259 in drug and device payments (2025) · (951) 200-6791
Dr. Rami Alrezk, MD
Murrieta, CA · $93 in drug and device payments (2025) · Telehealth · (951) 574-3636
Dr. David Stanley, MD
Napa, CA · No drug or device payments recorded (2025) · (707) 258-2500
Dr. Do-eun Lee, MD
Napa, CA · $2,478 in drug and device payments (2025) · Telehealth · (707) 259-6767
Dr. Steven Baron, MD PHD
Newhall, CA · No drug or device payments recorded (2025) · (661) 254-2220
Dr. Ali Moattari, M.D.
Newport Beach, CA · $77 in drug and device payments (2025) · (949) 706-7706
Dr. Alireza Amirpour
Newport Beach, CA · $409 in drug and device payments (2025) · Telehealth · (949) 791-3001
Dr. Amy Teresi, M.D.
Newport Beach, CA · $2,765 in drug and device payments (2025) · Telehealth · (949) 644-3568
Dr. Daniel Nadeau, MD
Newport Beach, CA · $145,821 in drug and device payments (2025) · Telehealth · (949) 791-3001
Dr. David Ahn, MD
Newport Beach, CA · $119,242 in drug and device payments (2025) · (949) 764-7366
Dr. Duc Do, M.D.
Newport Beach, CA · $1,683 in drug and device payments (2025) · Telehealth · (949) 574-4114
Dr. Farzana Naqvi, M.D.
Newport Beach, CA · $19 in drug and device payments (2025) · (949) 548-3177
Dr. Francis Rhie, M.D.
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 548-2114
Dr. Jonathan Huang, MD
Newport Beach, CA · $1,855 in drug and device payments (2025) · (949) 764-8065
Dr. Kris Iyer, M.D.
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 764-6204
Dr. Lord Lee-benner, MD,FACE
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 903-6021
Dr. Ping Wang, MD
Newport Beach, CA · No drug or device payments recorded (2025) · Telehealth · (949) 763-2204
Dr. Sandeep Sodhi, MD
Newport Beach, CA · $827 in drug and device payments (2025) · Telehealth · (949) 630-0008
Dr. Sandra Kwak, M.D.
Newport Beach, CA · $5,984 in drug and device payments (2025) · (949) 645-8800
Dr. Sean Nikravan, MD
Newport Beach, CA · $8,510 in drug and device payments (2025) · Telehealth · (949) 650-0616
Dr. Tanzila Razzaki, M.D.
Newport Beach, CA · $32,552 in drug and device payments (2025) · Telehealth · (949) 764-8379
Dr. Yaroslav Gofnung, MD
North Hollywood, CA · $42 in drug and device payments (2025) · Telehealth · (818) 487-0040
Dr. Jean Partamian, M.D
Northridge, CA · No drug or device payments recorded (2025) · (818) 886-4028
Dr. Narmeen Nabil, MD
Northridge, CA · $95 in drug and device payments (2025) · (818) 734-3654
Dr. Jinsun Choi, M.D.
North Tustin, CA · $101 in drug and device payments (2025) · (949) 441-2164
Dr. Jessie Churchill, RN
Novato, CA · No drug or device payments recorded (2025) · (415) 444-6063
Dr. Aman Rajpal
Oakland, CA · $23,554 in drug and device payments (2025) · (347) 705-3477
Dr. Anna Shurter, M.D.
Oakland, CA · No drug or device payments recorded (2025) · Telehealth · (510) 465-6700
Dr. Kristen Lavelle, MD
Oakland, CA · $474 in drug and device payments (2025) · Telehealth · (510) 204-8339

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.

Related reading on HealthcareDiscovery.AI

Endocrinology, Diabetes & Metabolism in all 50 states Search all 1,135 in the directory Ask Zach for help choosing

Related

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