Provides an Intensive Residential Treatment Service (IRTS) program which integrates mental health, medical, and substance use care in a 24-hour, supervised setting. Provides a high level of treatment and assistance in a structured environment. The Arbor House is a 13-bed residence at two locations for individuals who identify as female and need treatment to recover from the acute symptoms of mental illness. Stays at the program are limited to 90 days. Treatment services include Illness Management and Recovery (IMR), skills groups, chemical health (IDDT) services, Seeking Safety (a trauma-based curriculum), Wellness Recovery, and Action Plan (WRAP) and individual supportive counseling.