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Dr. Cassel is on Doximity

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Education & Training

  • Yale-New Haven Medical Center
    Yale-New Haven Medical CenterFellowship, Allergy and Immunology, 2003 - 2007
  • Yale-New Haven Medical Center
    Yale-New Haven Medical CenterResidency, Internal Medicine, 2001 - 2003
  • Lewis Katz School of Medicine at Temple University
    Lewis Katz School of Medicine at Temple UniversityClass of 2000

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 2016 - 2024
  • IA State Medical License
    IA State Medical License 2007 - 2017
  • CT State Medical License
    CT State Medical License 2004 - 2008

Publications & Presentations

PubMed

Press Mentions

  • Myths About Vaccines You Should Stop Believing
    Myths About Vaccines You Should Stop BelievingOctober 11th, 2022
  • Vaccine Boosters Mean Vaccines Failed? Wrong
    Vaccine Boosters Mean Vaccines Failed? WrongOctober 29th, 2021
  • How to Balance Your Immune System in Winter
    How to Balance Your Immune System in WinterDecember 21st, 2020
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Professional Memberships

Hospital Affiliations