
Allergy & Immunology
Dr. Mary Elizabeth Fontana-Penn
Children's Hospital of Philadelphia Specialty Care
Mary Elizabeth Fontana-Penn, MD, is an attending physician in the Division of Allergy and Immunology at Children’s Hospital of Philadelphia, with care available through CHOP Specialty Care in Exton, PA. Her profile helps families find pediatric allergy and immunology support for asthma, allergic rhinitis, food allergies, eczema, hives and immune-related concerns in Chester County and the wider Philadelphia region.
Allergy & Immunology