Top Allergists & Immunologists in California, 2026
Published by Palm Beach County Medical Media Group · Last updated May 1, 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 allergy & immunology physician with active credentialing in California. Sources: NPPES Registry, ABMS, state medical boards, aggregated public review data. Last reviewed May 2026.
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- #3Allergy & ImmunologyCalifornia, CA21+ years in practice
Nathan Schultz, MD, practices allergy & immunology in California, CA. NPI-verified active practice since 2005.
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- #10Allergy & ImmunologyCalifornia, CA20+ years in practice
Bhushan Gupta, MD, practices allergy & immunology in California, CA. 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.