Kristine A. Herrell, MD, FAAP Kristine A. Herrell, MD, FAAP, is a Pediatrician at CHOP Primary Care, Haverford in Bryn Mawr, PA. Areas of Expertise: General pediatrics Locations: Primary Care, Haverford Appointments and Referrals: 1-800-TRY-CHOP (1-800-879-2467) Education and Training Medical SchoolMD - Georgetown University School of Medicine, Washington, DC InternshipPediatrics - Children's National Medical Center, Washington, DC ResidencyPediatrics - The Children's Hospital of Philadelphia, Philadelphia, PA Board CertificationPediatrics Titles and Academic Titles Attending PhysicianClinical Assistant Professor of Pediatrics, Perelman School of Medicine at the University of Pennsylvania