1. Dr. Philip Nicholson, O.D. 10925 Baltimore Ave, Beltsville, MD 20705 Coordinate: 39.03283,-76.9101 Phone: (301) 595-9041
2. Digex 6900 Muirkirk Meadows Dr, Beltsville, MD 20705 Coordinate: 39.06058,-76.88701 Phone: (301) 210-9630