Can only speak from personal experience. However, I go to Chatham university in Pittsburgh and there is 2-3 solid semesters of pediatric physical therapy. Last semester we learned typical development of children to age 21 and this semester we are learning atypical development. We have a pbl (problem based learning) during each semester which covers all the diseases a child may encounter (CP, muscular dystrophy, down syndrome, myelomeningocele, so on). Also dr joe schreiber is the apta president of the pediatric section and he teaches the class. Guys a genius for peds. Also Pittsburgh has a massive children's hospital in lawrencville and the children's institute along with a bunch of head start an early intervention programs integrated in different school settings so u have the option o doing 1-2 peds clinicals (10 weeks each). Hope this helps