Satellite Pharmacy permanently closing Published July 13, 2010 82nd Medical Group SHEPPARD AIR FORCE BASE, Texas -- Due to unforeseen circumstances, the Satellite Pharmacy is permanently closed. The main Sheppard Clinic Pharmacy will continue to meet all the medications needs of our beneficiary population including off base prescriptions. The hours of operation for the Sheppard Pharmacy are Monday through Friday from 7:30 a.m. to 4:30 p.m.