Odessa Shannon MS www2.montgomeryschoolsmd.org/schools/shannonms 11800 Monticello Avenue Silver Spring, MD 20902 39.04972337207693 -77.03057473160914 Odessa Shannon MS11800 Monticello AvenueSilver Spring,MD 20902 Bus Routes Phone: 240-740-4150 Fax: 301-649-8110 Mrs. Kimberly N. Hayden Williams, Principal Staff Directory