Top Internal Medicine Doctors in Louisiana, 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 internal medicine physician with active credentialing in Louisiana. Sources: NPPES Registry, ABMS, state medical boards, aggregated public review data. Last reviewed May 2026.
- #1Addiction MedicineLouisiana, LA21+ years in practice
Bradley Chastant, MD, practices addiction medicine in Louisiana, LA. NPI-verified active practice since 2008.
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- #10Addiction MedicineLouisiana, LA10+ years in practice
Muhammad Arslan Asgh Cheema, MD, practices addiction medicine in Louisiana, LA. NPI-verified active practice since 2016.
Spot a methodology error or want to challenge a ranking? info@pbcmmg.com. Substantiated corrections are dated and noted on this page.