Christina Metzmaker, PA-C Lead Physician Assistant, Department of Emergency Medicine Image Email Email Me Print Profile Request an Appointment Locations Boston Boston Children's Hospital 300 Longwood Ave. Boston, Massachusetts 02115 Listen Christina Metzmaker, PA-C Lead Physician Assistant, Department of Emergency Medicine Medical Services Programs & Services Emergency Medicine Languages English Education Undergraduate School Bucknell University 2013 Lewisburg PA Graduate School MGH Institute of Health Professions 2017 Charlestown MA Locations Boston Boston Children's Hospital 300 Longwood Ave. Boston, Massachusetts 02115