ABOUT PEDIATRIC DEVELOPMENTAL SERVICESPediatric Developmental Services (PDS) provides the nation's public school districts, charter schools, and communities at large with highly qualified teachers and pediatric therapists, including Special Education Teachers; as well as speech, occupational, and physical therapists. From finding and training the best pediatric therapists to partnering them with the right schools and clinics in need, PDS supports win-win initiatives for all.