Stonegate ES www.montgomeryschoolsmd.org/schools/stonegatees/ 15101 Bauer Drive (Holding School) Rockville, MD 20853 39.099520 -77.016185 Stonegate ES15101 Bauer Drive (Holding School)Rockville,MD 20853 Bus Routes Phone: 240-740-7340 Fax: 301-460-2132 Ms. Linda M. Jones, Principal Elementary Staff Directory