Bautz Development Intervention, founded by Janis Bautz, offers pediatric therapies. BDI s services include behavior consulting, social work and counseling and nutrition consult services, a variety of therapies, including speech occupational, developmental and physical therapies. The center also provides evaluations, early intervention and playhouse programs as well. BDI playhouse children s therapy s facility is spread on 8,000-square-feet of space, including a 3,000-square-foot gymnasium and private therapy rooms with large one-way viewing windows. Bautz Development Intervention is located in Orland Park, Ill.