Mary Fontana-Penn, MD, Allergy & Immunology, Exton, PA, MedStar Franklin Square Medical Center


Allergy & Immunology Exton, PA

Asthma & Allergic Conditions

Attending Physician Division of Allergy & Immunology CHOP

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Education & Training

  • Thomas Jefferson UniversityFellowship, Allergy and Immunology, 1993 - 1995
  • Albert Einstein Healthcare NetworkResidency, Internal Medicine/Pediatrics, 1987 - 1992
  • Ross University School of MedicineClass of 1986

Certifications & Licensure

  • MD State Medical License
    MD State Medical License 2009 - 2020
  • NC State Medical License
    NC State Medical License 2003 - 2012
  • PA State Medical License
    PA State Medical License 1991 - 2022
  • American Board of Allergy and Immunology Allergy & Immunology

Publications & Presentations


Professional Memberships

Hospital Affiliations