A. Geoffrey DiDario, M.D.

  • University of Vermont College of Medicine, Burlington, VT
  • Naval Medical Center, Portsmouth, VA
  • St. Christopher’s Hospital for Children, Philadelphia, PA
  • Thomas Jefferson Hospital, Philadelphia, PA / A.I. duPont Hospital for Children, Wilmington, DE

Dr. A. Geoffrey DiDario graduated from the University of Vermont College of Medicine. He completed his first internship training program in adult medicine at the Naval Medical Center in Portsmouth, VA, and practiced adult medicine in the United States Navy. Dr. DiDario left active duty, completed his second residency training program in Pediatrics at St. Christopher’s Hospital for Children, and then fellowship training in Allergy, Asthma, and Clinical Immunology at Thomas Jefferson University/duPont Hospital for Children, where he focused his research on pediatric asthma and eczema/atopic dermatitis. He is published in national medical journals and also is a member of several national and state specialty medical societies. He has been selected by Suburban Life magazine as a “Top Physician”, Main Line Today magazine as a “Top Doctor", and Philadelphia Magazine as a “Top Doc for Kids”. Dr. DiDario joined Main Line Allergy in the summer of 2007, where he sees pediatric and adult patients in our Ardmore and King of Prussia offices. He holds a staff appointment at Bryn Mawr Hospital. His areas of special interest include asthma, seasonal allergies, vocal cord dysfunction, atopic dermatitis/eczema,and food allergies.