
Rebecca O. Clark, MD, earned her undergraduate degree from Colgate University and graduated from the Uniformed Services University of Health Sciences School of Medicine in Bethesda, MD in 2010. She served as a practicing physician in the U.S. Army from 2010-2023 completing her service at the rank of Lieutenant Colonel. She completed her pediatric training at Madigan Army Medical Center in 2013 and served an additional year as Chief Resident in pediatrics. She then served as a practicing pediatrician for military families stationed at USAG Camp Casey in South Korea, Burke Army Medical Center in San Antonio, TX, and Walter Reed National Military Medical Center. Dr Clark completed a fellowship in Pediatric Hematology and Oncology at Walter Reed and is board certified in both General Pediatrics and Pediatric Hematology and Oncology. Dr Clark has numerous publications and was a consulting physician at the National Institutes of Health Clinical Center in Pediatric Hematology. Dr Clark was named Army West Pediatrician of the Year in 2019. She joined Northern Virginia Pediatric Associates in 2023.
Dr Clark lives in Northern Virginia with her husband and children.