Psychiatry and Psychiatric Social Work Services Gayle Ruggiero Medical Director, Psychiatrist (269) 387-1850 Sue Kohlert Administrative Assistant (269) 387-3282 Send an email Rosemary Andrews Licensed Social Worker (269) 387-1850 Gerald Brooks Licensed Social Worker (269) 387-1850 Philip Johnson Licensed Social Worker (269) 387-1850 Abbie Olson Licensed Social Worker (269) 387-1850