The Columbia University TeenScreen Program identifies middle school- and high school-aged youth in need of mental health services due to risk for suicide and undetected mental illness. The program’s main objective is to assist in the early identification of problems that might not otherwise come to the attention of professionals. TeenScreen can be implemented in schools, clinics, doctors’ offices, juvenile justice settings, shelters, or any other youth-serving setting. Typically, all youth in the target age group(s) at a setting are invited to participate.