Anna Maynes, RD, LDN Clinical Nutrition Specialist, Department of Cardiology Image Email Email Me Print Profile Request an Appointment Locations Boston Boston Children's Hospital 300 Longwood Ave. Boston, Massachusetts 02115 Listen Anna Maynes, RD, LDN Clinical Nutrition Specialist, Department of Cardiology Medical Services Programs & Services Cardiac Fitness Program Fontan at Boston Clinic Nutrition Center Preventive Cardiology Clinic Cardiology Languages English Locations Boston Boston Children's Hospital 300 Longwood Ave. Boston, Massachusetts 02115