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Endocrinology, Diabetes & Metabolism in Long Beach, California

Data updated monthly · Last refresh September 2026

20 Endocrinology, Diabetes & Metabolism providers practice in Long Beach. Listings are drawn from federal public records and are not endorsements.

Endocrinology, Diabetes & Metabolism providers in Long Beach

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. Alex Kutas, MD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 634-9803
Dr. Constance Chen, MD
Long Beach, CA · $20 in drug and device payments (2025) · (562) 826-8000
Dr. Diana Echeverry-franck, MD
Long Beach, CA · $2,488 in drug and device payments (2025) · Telehealth · (562) 634-9802
Dr. Ellis Levin, M.D.
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-5748
Dr. Jennifer Connelly, D.O.
Long Beach, CA · $76,503 in drug and device payments (2025) · Telehealth · (562) 988-0040
Dr. Joseph Molina, M.D.
Long Beach, CA · No drug or device payments recorded (2025) · (626) 346-2455
Dr. Kanchana Viswanathan, MD
Long Beach, CA · $5,490 in drug and device payments (2025) · Telehealth · (562) 595-4718
Dr. Kristen Nguyen, M.D.
Long Beach, CA · No drug or device payments recorded (2025) · (562) 426-3333
Dr. Lauren Choi, M.D.
Long Beach, CA · $798 in drug and device payments (2025) · Telehealth · (562) 426-3333
Dr. Linda Wang, M.D.
Long Beach, CA · No drug or device payments recorded (2025) · (562) 988-8787
Dr. Matthew Clarke, MD
Long Beach, CA · $223 in drug and device payments (2025) · Telehealth · (562) 595-4718
Dr. Mohsen Tabrizi, MD
Long Beach, CA · $1,078 in drug and device payments (2025) · (562) 634-9803
Dr. Nathaniel Shon, MD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 862-8000
Dr. Peter Linfoot, PH.D., M.D.
Long Beach, CA · $122 in drug and device payments (2025) · (562) 426-3333
Dr. Renuka Boyapalli, MD
Long Beach, CA · $487 in drug and device payments (2025) · Telehealth · (562) 426-3333
Dr. Richard Berkson, MD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 595-4718
Dr. Richard Horton, MD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 433-1374
Dr. Ricky Mac, MD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 595-4718
Dr. Steven Eng, M.D.
Long Beach, CA · $1,677 in drug and device payments (2025) · (562) 634-9803
Dr. Yasaman Mohtasebi, M.D.
Long Beach, CA · $5,831 in drug and device payments (2025) · Telehealth · (562) 595-4718

Conditions Endocrinology, Diabetes & Metabolism providers in Long Beach, 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 Long Beach, California?

There are 20 Endocrinology, Diabetes & Metabolism providers with active NPI records practicing in Long Beach, according to federal NPPES data refreshed monthly.

What conditions do Endocrinology, Diabetes & Metabolism providers in Long Beach treat?

Endocrinology, Diabetes & Metabolism providers in Long Beach 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 Long Beach Endocrinology, Diabetes & Metabolism across California

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.