Top Endocrinologists in Arizona, 2026
Published by Palm Beach County Medical Media Group · Last updated April 30, 2026

How this ranking was built: We applied PBCMMG's seven weighted criteria (board certification, years in active practice, disciplinary record, aggregate patient reviews, hospital affiliations, specialty training, peer recognition) to every endocrinology physician with active credentialing in Arizona. Sources: NPPES Registry, ABMS, state medical boards, aggregated public review data. Last reviewed April 2026.
- #1EndocrinologyCalifornia, CA21+ years in practice
Richard Arakaki, MD, practices endocrinology in California, CA. NPI-verified active practice since 2005.
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- #9Addiction MedicineArizona, AZ20+ years in practice
Jonathan Insel, MD, practices endocrinology in Arizona, AZ. NPI-verified active practice since 2006.
- #10EndocrinologyArizona, AZ20+ years in practice
Sydney Westphal, md, practices endocrinology in Arizona, AZ. NPI-verified active practice since 2006.
Spot a methodology error or want to challenge a ranking? info@pbcmmg.com. Substantiated corrections are dated and noted on this page.