Operational for more than 40 years, Southwestern Pennsylvania Human Services is a nonprofit organization that serves more than 40,000 low-income individuals annually. The organization offers nutritional food, earl intervention and case management services for women, infants and children. It provides mental health, partial hospitalization and residential programs for persons with developmental disabilities. Southwestern Pennsylvania Human Services offers home health programs that include physical, occupational and speech therapies. In addition, the organization provides long-term care and support services for senior citizens. It operates several emergency, transitional and permanent housing units for homeless individuals. Southwestern Pennsylvania Human Services offers substance abuse treatment and prevention services for youths and teenagers. The organization is located in Charleroi, Pa.