A Great School Needs A Great Faculty

We're fortunate to have an outstanding faculty, 90% of whom have advanced degrees. With a 4:1 student-to-faculty ratio, our faculty are so much more than teachers—they are student advisors, coaches, club leaders, and mentors. They challenge and inspire their students toward excellence.

Faculty and Staff Directory

Glimpse of Gann

Over the past four years, I have been challenged to question my assumptions about myself and about the world. My horizons have expanded, and my incredible teachers have propelled me down paths I could never have foreseen.
Alum, Class of 2020

List of 4 news stories.

View the Archive
  • 333 Forest Street
  • Waltham, MA 02452
  • P: 781.642.6800
  • F: 781.642.6805