The California Department of State Hospitals (DSH) is a state agency responsible for providing mental health services to individuals with serious mental illnesses. It operates several hospitals across California, focusing on treatment, rehabilitation, and recovery for patients who are often involved in the criminal justice system. DSH aims to ensure that patients receive appropriate care while also promoting public safety. The department works closely with other agencies, including the California Department of Corrections and Rehabilitation, to support individuals in their recovery and reintegration into society.