Faculty & Staff
Our Team
Meet the passionate professionals who make Sage Ridge School a truly exceptional place to learn and grow.
Ms. Summer Sprenger
Titles:
Director of Lower & Middle School
Departments:
English Department, History Department, Mathematics Department, Administration, Lower School
Email:
Ms. Sierra Starbuck
Titles:
Athletic Director, Coach: Varsity Volleyball, MS Girls Volleyball, MS Track & Field
Departments:
Administration
Email:
Mr. Kyle Tanguay
Titles:
Middle School and Upper School Science Teacher
Departments:
Science Department, Mathematics Department
Email:
Ms. Emily Tessmer
Titles:
Music Director, Lower, Middle and Upper School Music Teacher
Departments:
Arts Department
Email:
Ms. Ellen Tyrell
Titles:
Math Faculty, Middle & Upper School Math & Science Teacher
Departments:
Mathematics Department
Email:
Inspiring Educators. Empowering Mentors. Exceptional People.
At Sage Ridge School, the strength of our education is rooted in the extraordinary people who lead it.
Our faculty and staff embody our five Sage Ridge pillars—Scholarship, Respect, Integrity, Courage, and Community—and model these values for students every day.
Our educators are more than instructors. They’re mentors, advocates, and trusted partners in learning. With a deep understanding of each student’s potential, they build meaningful relationships that foster academic achievement, personal growth, and a lifelong love of learning.
Many of our faculty hold advanced degrees. All share a common purpose: to inspire the next generation of critical thinkers, ethical leaders, imaginative artists, and engaged citizens.
“Most incredible faculty and staff. They are all heart…they really show up for the kids, care for the kids, make time for them, and connect with them.”
- Erin Mulvaney, Parent of Sage Ridge Graduates Nate ‘21, Elizabeth ‘23 and Caleb ‘25
A Connected Community
Education at Sage Ridge is a collaborative endeavor that extends beyond the classroom. Our administrative leaders, counselors, coaches, and support staff work seamlessly alongside faculty and families to create an environment where every student is seen, supported and challenged.
From the front office to operations, our staff provide the strong foundation that allows our school to flourish and our students to thrive.
Join Our Team
Are you interested in being part of the Sage Ridge Difference?
Explore current opportunities and imagine working at a school where purpose drives practice, and every role makes a lasting impact.
Careers
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