Mary Pipan, MD Mary Pipan, MD, is a behavioral pediatrician and Director of the Trisomy 21 Program at Children's Hospital of Philadelphia. Areas of Expertise: Behavioral support in children with special needs and developmental disabilities, Down syndrome, Genetic disorders Locations: Specialty Care & Surgery Center, Bucks County; Specialty Care, Market Street; Specialty Care & Surgery Center, Brandywine Valley Appointments and Referrals: 1-800-TRY-CHOP (1-800-879-2467) Education and Training Medical SchoolMD - University of Virginia School of Medicine, Charlottesville, VA InternshipPediatrics - University of Minnesota, Minneapolis, MN ResidencyPediatrics - University of Minnesota, Minneapolis, MN FellowshipDevelopmental and Behavioral Pediatrics - The Children's Hospital of Philadelphia, Philadelphia, PA Board CertificationDevelopmental Behavioral PediatricsPediatrics Titles and Academic Titles Behavioral Pediatrician Departments and Services Trisomy 21 Program 22q and You Center Developmental and Behavioral PediatricsCenter for Cornelia de Lange Syndrome and Related DiagnosesLeukodystrophy Center