HealthcareDiscovery.AI / Doctors / California / Irvine / Reproductive Endocrinology

Reproductive Endocrinology in Irvine, California

Data updated monthly · Last refresh September 2026

5 Reproductive Endocrinology providers practice in Irvine. Listings are drawn from federal public records and are not endorsements.

Reproductive Endocrinology providers in Irvine

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. Catherine Gordon, M.D.
Irvine, CA · $284 in drug and device payments (2025) · (949) 955-0072
Dr. Frank Yelian, MD, PHD
Irvine, CA · $358 in drug and device payments (2025) · (949) 654-5433
Dr. Ilene Hatch, MD
Irvine, CA · $72 in drug and device payments (2025) · (949) 955-0072
Dr. James Lin, M.D.
Irvine, CA · $754 in drug and device payments (2025) · (949) 453-8600
Dr. Lawrence Werlin, MD
Irvine, CA · $369 in drug and device payments (2025) · (949) 726-0600

Common questions

How many Reproductive Endocrinology providers are in Irvine, California?

There are 5 Reproductive Endocrinology providers with active NPI records practicing in Irvine, according to federal NPPES data refreshed monthly.

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 Irvine Reproductive Endocrinology 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.