JACKSONVILLE, Fla. (Aug. 12, 2020) Capt. Heather Gnau, an endodontist at Naval Branch Health Clinic Jacksonville, cares for a sailor. Gnau, a native of Louisville, Ky., holds a Doctor of Medicine in Dentistry from the University of Louisville. �It�s rewarding to care for the warfighter, addressing dental pain and infection, in order to ensure they�re ready to complete the mission. I also enjoy mentoring junior officers, sharing my knowledge of endodontics and the Navy, so they have the skills to be successful at their next command.� The Navy Dental Corps celebrates its 108th birthday on Aug. 22, continuing its tradition of contributing to combat and humanitarian missions around the world. (U.S. Navy photo by Jacob Sippel).