Grand Prairie Services is a nonprofit organization that caters to the needs of children, adolescents, adults and senior citizens. It focuses on the emotional and behavioral needs of individuals, families and communities in Southern Cook, Will, Grundy, Kankakee and Livingston counties in Illinois. The organization offers a range of educational, community support and spiritual services. Grand Prairie Services administers a developmental training program that includes skills training, physical therapy and nursing. The organization also provides mental health assessment, counseling and screening services. It offers crisis debriefing solutions and operates an access department. In addition, Grand Prairie Services administers a senior services program.