Cecily Grassia, MSW, LICSW Clinical Social Worker, Department of Psychiatry and Behavioral Sciences Image Print Profile Request an Appointment Locations Waltham Boston Children's Waltham 9 Hope Ave. Waltham, Massachusetts 02453 Phone: 781-216-2100 Listen Cecily Grassia, MSW, LICSW Clinical Social Worker, Department of Psychiatry and Behavioral Sciences Medical Services Programs & Services Psychiatry Languages English Locations Waltham Boston Children's Waltham 9 Hope Ave. Waltham, Massachusetts 02453 Phone: 781-216-2100