Brynn E. Marks, M.D., MSHPEd, is a pediatric endocrinologist at Children's National Hospital. Dr. Marks' clinical interests include type 1 diabetes, diabetes technologies, cystic fibrosis related diabetes and post-transplant diabetes. As a person living with type 1 diabetes (T1D), Dr. Marks is passionate about advocating for her patients and families, helping them to live life to the fullest with T1D. Her research focuses on improving providers' knowledge and education about the use of diabetes technologies, including insulin pumps and continuous glucose monitors. Dr. Marks is originally from the Philadelphia area.