MGMCSC Readiness Training Day – Dec. 14 Published Nov. 2, 2017 11th Medical Group JOINT BASE ANDREWS, Md. -- Malcolm Grow Medical Clinics and Surgery Center will be closed for training, until 12:30 p.m., on Dec. 14. All patient appointments, Pharmacy, Laboratory, and Radiology services will open from 1:00 p.m. – 4:30 p.m. The Emergent Care Center will remain open to provide emergency and urgent care services. The Nurse Advice Line is available 24/7 for medical information and advice for TRICARE beneficiaries. To reach the NAL, please call 1-888-999-1212, options 1-4.