Management
The SESI management team is composed of a diverse group of professional educators and managers with the breadth and depth of knowledge and experience to strike the appropriate balance between business and education.
Michael Kaufman, Ph.D.
President & CEO
Andrea Vargas
Chief Financial Officer
Brooke Violante
Chief School Director - Connecticut Region 
17 North Avenue
Norwalk, CT 06851
Ph: 203-840-1030
Fax: 203-840-1240
Georgia Vergos
Chief School Director - DC Region & Illinois
711-A Edgewood Street, NE
Washington, DC 20017
Ph: 202-529-7677
Fax: 202-529-7678
Katie Hancock, M.S.
Chief School Director - California Region
10695 Treena Street
Suite 101
San Diego, CA 92131
Ph: 858-578-5335
Fax: 858-578-6058
Greg Marancik
Chief School Director - Southern Maryland Region & Rhode Island
8723 Ashwood Drive
Capital Heights, MD 20743
Ph: 301-324-8905
Fax: 301-324-8904
Carrie Spies
Chief School Director - Northern Maryland Region
7707 German Hill Road
Baltimore, MD 21222
Ph: 410-282-8500
Fax: 410-282-1047
Ellen Gaske
Chief School Director - EELDS
9705 Washington Blvd.
Laurel, MD 20723
Tel: 301-483-8605
Fax: 301-483-3182
Steve Legacy
Director of School Development
917 Johns Circle
Deale, MD 20751
Ph: 410-353-6283
Fax: 410-867-7819




