Medical Social Workers also provide counseling services to individual patients and their families; provide support groups for patients and/or caregivers; collaborate with other social service provider agencies; link individuals to resources; and help restore individuals, families, and groups to successful social functioning. A major role of the Medical Social Worker is to be an advocate for the patient and, at times, an advocate for broader social causes.Medical social worker is responsible for the assessment study analyzed the social, mental, physical, social causes significant illness. The treatment, psychosocial rehabilitation and solve problem, social skill to patients families. Promotion service and prevent social problems that affect the health, both physically and mentally. Consulting advice to individual group and community in the normal state and a state of emergency, coordinate the operation and supply resources, social research, teaching, training, academic content production and development of appropriate technology.