Sister League of San Diego at 3360 Fourth Ave has operated two 15-bed transitional housing residences in Hillcrest's 92103 ZIP code since 1942, serving women affected by mental illness, homelessness, trauma, and domestic abuse. Residents requiring ongoing psychiatric care coordinate with area practitioners such as Alliance-Psychological Health to maintain medication compliance and therapeutic continuity. The program requires each resident to complete 20 hours of community engagement per week through volunteer work, adult education courses, or employment searches. Faith-based referral partners like Grace Lutheran Church help channel women from crisis situations into the league's structured intake process. Sister League's most intensive case management pairs mental health associates with incoming residents to build individualized transitional living plans addressing housing stability, vocational readiness, and long-term independence.