Verified 2026 Physician Ranking

Top Allergists & Immunologists in Delaware, 2026

Published by Palm Beach County Medical Media Group · Last updated May 1, 2026

PBCMMG Excellence Certified \u2014 Recognizing Excellence in Healthcare

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 Delaware. Sources: NPPES Registry, ABMS, state medical boards, aggregated public review data. Last reviewed May 2026.

  1. #1

    Joel Temple, MD

    Allergy & ImmunologyDelaware, DE21+ years in practice

    Joel Temple, MD, practices allergy & immunology in Delaware, DE. NPI-verified active practice since 2005.

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  2. #2

    David Wien, MD

    Allergy & ImmunologyDelaware, DE21+ years in practice

    David Wien, MD, practices allergy & immunology in Delaware, DE. NPI-verified active practice since 2005.

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  3. #3

    Shankar Lakhani, MD

    Allergy & ImmunologyDelaware, DE20+ years in practice

    Shankar Lakhani, MD, practices allergy & immunology in Delaware, DE. NPI-verified active practice since 2006.

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  4. #4

    Leonard Seltzer, MD

    Allergy & ImmunologyDelaware, DE20+ years in practice

    Leonard Seltzer, MD, practices allergy & immunology in Delaware, DE. NPI-verified active practice since 2006.

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  5. #5

    Richard Kim, MD

    Ketamine TreatmentNew Jersey, NJ20+ years in practice

    Richard Kim, MD, practices plastic surgery in Bergen County, NJ. NPI-verified active practice since 2006.

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  6. #6

    Gregory Marcotte, MD

    Allergy & ImmunologyDelaware, DE20+ years in practice

    Gregory Marcotte, MD, practices allergy & immunology in Delaware, DE. NPI-verified active practice since 2006.

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  7. #7

    Megan Morsheimer, MD

    Allergy & ImmunologyDelaware, DE16+ years in practice

    Megan Morsheimer, MD, practices allergy & immunology in Delaware, DE. NPI-verified active practice since 2010.

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  8. #8

    Lyvia Leigh, MD

    Allergy & ImmunologyDelaware, DE13+ years in practice

    Lyvia Leigh, MD, practices allergy & immunology in Delaware, DE. NPI-verified active practice since 2013.

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