Medical Education
- Medical School-Stony Brook School of Medicine, Stony Brook, NY
- Residency: General Pediatrics-The Children’s Hospital of Philadelphia, Philadelphia, PA
- Residency-General Dermatology-The University of California, San Francisco, CA
- Fellowship-Pediatric Dermatology, The Children’s Hospital of Philadelphia
American Board of Dermatology Certifications
- General Dermatology
- Pediatric Dermatology
Societal Memberships
- American Academy of Dermatology
- Society for Pediatric Dermatology
Something Personal…
Dr. McMahon enjoys teaching medical students, residents, and other medical providers about pediatric skin conditions and has given over 50 lectures in the greater Philadelphia region, nationally and internationally. In his spare time, he enjoys cooking (especially homemade shrimp Pad Thai), traveling, and connecting with friends and family. He also enjoys spending time with his wife and four children.