Provides a 30 - 45 day, 45 - 60 day, and 60 - 120 day inpatient treatment program for adolescents, including gender specific programming, experiencing problems related to chemical use with programs including: - School component which includes close, periodic, and continuing contact with client's school system on an inpatient and aftercare follow-up basis - Recreational program emphasizing individual and group skills in addition to recreational therapy - Family participation for lectures, groups and family sessions. Family week scheduled during treatment phase. Family involvement encouraged. - Three month aftercare program for graduates of program and their families