McLean Hospital is a comprehensive psychiatric hospital committed to providing easy access to superior quality, cost-effective mental health services in the Boston area, Massachusetts and beyond. Since 1811, McLean Hospital has been a world leader in the treatment of mental illness and chemical dependency, research into the cause of mental illness and the training of generations of mental health care providers. McLean's multidisciplinary programs treat a broad range of psychiatric illnesses across the full continuum of care.

Under direction of the Registered Nurse, the MHS provides direct patient care and participates in therapeutic milieu.

Assists the RN in providing direct patient care