Navy Capt. Frederick Canby, commanding officer of 4th Dental Battalion, 4th Marine Logistics Group, Marine Forces Reserve, talks to corpsmen supporting Innovative Readiness Training Louisiana Care 2017 at East Saint John High School in Reserve, La., July 15, 2017. Several of the patients attending the IRT came for dental services such as fillings, simple dental extractions, screenings for oral cancer and examinations for sports medicine injuries. (U.S. Marine Corps photo by Lance Cpl. Niles Lee/Released)