The Comprehensive Psychiatric Emergency Program is a hospital-based emergency psychiatric service that is open 24 hours a day, seven days a week to treat patients of all ages. As one of the largest CPEP programs in New York State, it serves adults, children and adolescents in crisis. CPEP includes an extended observation unit, mobile crisis outreach, crisis residency and home-based crisis intervention. Our CPEP interns assist in evaluation and triage during rotations.