Justine Lyons, RN, C-PNP, CDE Nurse Practitioner, Diabetes Program Image Print Profile Request an Appointment Locations Boston Boston Children's Hospital 300 Longwood Ave. Boston, Massachusetts 02115 Listen Justine Lyons, RN, C-PNP, CDE Nurse Practitioner, Diabetes Program Medical Services Programs & Services Diabetes Program Endocrinology Conditions & Treatments Type 1 Diabetes Type 2 Diabetes Education Graduate School MGH Institute of Health Professions Boston MA Locations Boston Boston Children's Hospital 300 Longwood Ave. Boston, Massachusetts 02115