Top Allergists & Immunologists 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 allergy & immunology physician with active credentialing in Louisiana. Sources: NPPES Registry, ABMS, state medical boards, aggregated public review data. Last reviewed May 2026.
- #1Allergy & ImmunologyLouisiana, LA21+ years in practice
Louis Gaudin, MD, practices allergy & immunology in Louisiana, LA. NPI-verified active practice since 2005.
- #2
- #3
- #4Otolaryngology (ENT)Louisiana, LA21+ years in practice
Phillip Allen, MD, practices otolaryngology (ent) in Louisiana, LA. NPI-verified active practice since 2005.
- #5
- #6Allergy & ImmunologyLouisiana, LA21+ years in practice
Robert Haydel, MD, practices allergy & immunology in Louisiana, LA. NPI-verified active practice since 2005.
- #7
- #8
- #9
- #10
Spot a methodology error or want to challenge a ranking? info@pbcmmg.com. Substantiated corrections are dated and noted on this page.