About Us

• Located in Orland Park, Illinois, the partial hospitalization program (PHP) and Intensive Outpatient Program (IOP) at Timberline Knolls offer a supportive setting where women age 18 and older can receive care for addictions, eating disorders, the effects of trauma, and other mental health concerns. Our PHP & IOP are ideal treatment options for women who do not need the 24/7 care offered in residential treatment but can benefit from daylong programming. Our PHP offers flexible living arrangements in which women can either return home in the evenings or stay in one of our on-campus lodges. We are now offering an evening IOP for women struggling with mood and trauma-related disorders.