Staff Sgt. Justin Bricklen, 579th Dental Squadron dental technician, builds a crown for a patient at the Bolling clinic Tuesday, June 7. The 579th Medical Group delivers medical and dental care to more than 20,000 tri-Service beneficiaries assigned to the National Capital Region. It also directs an Advanced Education General Dentistry residency program and plans, trains and deploys Airmen to support worldwide contingences. (U.S. Air Force photo/Senior Airman Laura Turner)