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Richard Arena
Assistant Principal
Administrator
(978) 448-6362
Roberta Giordano Sanford
School Psychologist
Special Education
(978) 448-6362
Samantha Emberley
Speech/Language Pathologist
Related Service Provider
Samuel McLellan
History Teacher
Teacher
(978) 448-6362
Sarah Potter
School Counselor
School Counselor
(978) 448-6362, 3
https://www.gdrsd.org/o/gdrhs/page/guidance-page
Sarah Burk
English Teacher
Teacher
(978) 448-6362
Sean Hayes
Special Education Teacher
Special Education Teacher
(978) 448-6362
Sharon Pfenninger
Science Teacher
Teacher
(978) 448-6362
Stephen Sierpina
Principal
Administrator
(978) 448-6362
Steve Kleeman
Science Teacher
Teacher
(978) 448-6362
Susan Nolan
Special Education Teacher
Special Education Teacher
Tamara Allen
Science Teacher
Teacher
(978) 448-6362
Tammie Reynolds
History Teacher
Teacher
(978) 448-6362
Timothy Savoy
Music Teacher
Teacher
(978) 448-6362
Vanessa Black
Special Education Team Chair
Administrator
(978) 448-6362
Zachary Bissonnette
World Language Teacher
Teacher
(978) 448-6362