Clinics provide limited medical services Nov. 11 Published Nov. 9, 2011 By Aletha Frost 79th Medical Wing JOINT BASE ANDREWS, Md. -- The 779th Medical Group Clinic, Joint Base Andrews, Md. and 579th Medical Group Clinic, Joint Base Anacostia-Bolling, Washington, D.C., will be minimally manned Nov. 11, 2011, in observance of Veteran's Day. The Joint Base Andrews Emergent Care Clinic will be fully operational. Full medical care services will resume at both medical groups Nov. 14, 2011.