Maj. Gen. John J. DeGoes, 59th Medical Wing commander, gives opening remarks at the 559th Medical Squadron redesignation ceremony Oct. 30, 2019, at Joint Base San Antonio-Randolph, Texas. The 559th MDS provides comprehensive medical and dental care, aerospace physiology training, disaster response, health promotion, and occupational/public health services to nearly 30 mission partners on Randolph AFB. (U.S. Air Force photo by Staff Sgt. Amanda Stanford)