greenwood-es.mcpsmd.org/ 3336 Gold Mine Road Brookeville, MD 20833 39.16543781086087 -77.06472452977145 Greenwood ES3336 Gold Mine RoadBrookeville,MD 20833 Phone: 240-740-3420 Fax: 301-924-3296 HEALTH ROOM: 240-740-3422 Mrs. Jennifer A. Seidel, Principal Staff Directory