Katherine Preston, MSW, LICSW Image Phone 617-355-2273 Email Email Me Print Profile Request an Appointment Locations Boston Medical Surgical Intensive Care Unit (MSICU) 300 Longwood Avenue Boston, Massachusetts 02115 Listen Katherine Preston, MSW, LICSW Medical Services Programs & Services Social Work Locations Boston Medical Surgical Intensive Care Unit (MSICU) 300 Longwood Avenue Boston, Massachusetts 02115