Marnie L. Wagner, M.D. is a general pediatrician at the Center for Healthy Weight and Nutrition at Nationwide Children's Hospital. She also serves as an assistant clinical professor of pediatrics at the Ohio State University College of Medicine. Dr. Wagner's clinical interests include nutrition, the primary prevention of obesity and the management of obesity-related comorbidities. She sees patients in the medical assessment and bariatric clinics. Prior to joining the Center for Healthy Weight and Nutrition, Dr. Wagner completed her pediatric residency training at Nationwide Children's Hospital.