Welcome to
William Diamond Middle School
99 Hancock Street, Lexington, MA 02420

Voted #1 in the Northeast's Top 5 Public Middle Schools!
(see America's Best Public Schools)

Main Number: 781-861-2460
Fax: 781-274-0174

 
Principal
Peg Mongiello
pmongiello@sch.ci.lexington.ma.us

Assistant Principals
Barbara Haughey
bhaughey@sch.ci.lexington.ma.us

David W. Callaghan
dcallaghan@sch.ci.lexington.ma.us