Nathalie Duroseau, DO, MS is an Attending Physician in the Craig Dalsimer Division of Adolescent Medicine at the Children's Hospital of Philadelphia (CHOP) and a Practice-based Scholar at CHOP’s Center for Violence Prevention. Dr. Duroseau is also an Assistant Professor of Pediatrics at the Perelman School of Medicine at the University of Pennsylvania.

Dr. Duroseau received her Bachelor of Arts in Sociology from New York University and obtained her Doctorate in Osteopathic Medicine at the New York Institute of Technology College of Osteopathic Medicine. She completed her pediatric residency training at  Sidney Kimmel Medical College of Thomas Jefferson University/Nemours Children's Health, Delaware. After completing her residency, she completed her Adolescent Medicine Fellowship at the Icahn School of Medicine at Mount Sinai. She is also a fellow for the Physicians for Reproductive Rights. 

Dr. Duroseau specializes in providing comprehensive care for youth aged 11 to 24. Her interests include Reproductive Justice, family planning, gender care, and creating and promoting diversity, equity, and inclusion (DEI) initiatives at CHOP. She is currently the DEI committee chair for the Division of Adolescent Medicine. Her current research focuses on the creation and implementation of a curriculum to address racial microaggressions in the workplace.