Dr. Napolitano has served as a Director of the American Board of Surgery. Dr. Napolitano is also a past Chair of the Board of Governors of the American College of Surgeons and previously served as Secretary and member of the Executive Committee. She is a member of the Trauma, Burns, Critical Care Component Board of the American Board of Surgery, representing the American Association for the Surgery of Trauma (AAST). She has served on the AAST Board of Managers and Chaired the AAST Critical Care Committee and the Education Committee, and as a member of the Steering Committee of the U.S. Critical Illness and Injury Trials Group (USCIITG).