Responsibilities. Valle Vista Health System (a UHS facility). . Valle Vista Health System. is a 132-bed, acute care psychiatric hospital located in Greenwood, IN. Valle Vista Health System features individual units for adolescents and adults, and offers inpatient acute care, and variety of outpatient services at multiple locations. On average, over 10,000 patients receive care from our compassionate health care team each year at Valle Vista Hea...