A Correctional Psychologist is a mental health professional who works within the criminal justice system to assess, diagnose, and treat individuals in correctional facilities. They provide therapy, crisis intervention, and psychological evaluations for inmates, helping address issues such as trauma, substance abuse, and behavioral disorders. They also collaborate with correctional staff to develop rehabilitation programs and risk assessments to support inmate reintegration and reduce recidivism. Their work plays a crucial role in maintaining mental health and safety within the prison system.