Bannockburn ES www.montgomeryschoolsmd.org/schools/bannockburnes/ 6520 Dalroy Lane Bethesda, MD 20817 38.9747199999999 -77.13833 Bannockburn ES6520 Dalroy LaneBethesda,MD 20817 Bus Routes Phone: 240-740-1270 Fax: 301-320-6559 Mrs. Kathryn (Kate) D.Bradley, Principal Elementary Staff Directory