Dr. Prior is an Assistant Professor of Pediatrics at George Washington University School of Medicine and Health Sciences and an attending physician at Children's National Medical Center in the Goldberg Center for Community Health. She is interested in the influence of economic policies like paid leave and affordable child care on early childhood development. She serves on the American Academy of Pediatrics Council on Early Childhood and on the Board of Child Care Aware of Virginia. She advocates on social media as @ittybittyrevolution.