Green Tree School provides a wide range of enrichment and special education programs and is located in Philadelphia. The school offers a variety of programs to students suffering from autistic, spectrum and pervasive developmental disorders. It provides various therapies, including music, movement and speech therapies. Green Tree School also offers various instruction programs in art and life skills. The school additionally provides a range of programs in vocational arts and physical education. Its extracurricular activities include hiking, swimming, sightseeing, bowling, and lunch and shopping trips. The school offers early intervention programs that focus on various areas, including language development, creative expression, and social and psycho-motor skills. Green Tree School also provides individual counseling and parental support programs. Its clinical services include case management, individual psychotherapy sessions, crisis intervention, and psychiatric testing and evaluations.