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Our People

The people who make The Quaker School what it is.

teacher and student working together in a classroom

Our staff shape bright,
inclusive futures every day


  • Adam Zeiser

    Meetinghouse Director

  • Aissatou Grebe

    Teacher

  • Alex Brosowsky

    Head of School

  • Amanda Bloom

    Social Worker

  • Amanda Hendricks

    Yoga Teacher

  • Amy Colburn

    Director of Development

  • Barrie Holstein

    1:1 Support Staff

  • Brandon Berghaier

    Behavior Support Specialist

  • Briana Lloyd

    Teacher

  • Camille Hubbs

    Educational Assistant

  • Camryn Brumfield

    Certified Recreation Therapist

  • Carly Arnold

    Speech- Language Pathologist

  • Christine Comella

    Teacher

  • Christopher Riddell

    Behavioral Supervision Consultant

  • Colleen Haniman

    1:1 Support Staff

  • Courtney Specht

    Occupational Therapist

  • Danielle Allegra

    Teacher

  • Dante Lanzetta

    Health & Wellness Teacher

  • David Rawley

    Education Assistant

  • Elizabeth Gardner

    Educational Assistant

  • Ellie Flosdorf

    Behavior Support Specialist

  • Elvis Mafuru

    Educational Assistant

  • Emma Bonanomi headshot

    Emma Bonanomi

    Director of Marketing & Community Engagement

  • Emma Henry

    1:1 Support Staff

  • Erin McCormick

    Behavioral Support Specialist

  • Ginnie Im

    Chief Financial Officer

  • Gisele Faggins

    1:1 Support Staff

  • Haimy Daba

    Teacher

  • Jaime Brunckhorst

    Physical Therapist

  • James Sutcliffe

    1:1 Support Staff

Teaching students with complex challenges isn't about seeing difficulties — it's about seeing their differences. Every breakthrough, no matter how small, is a victory worth celebrating.

Lisa VanDerHorn

Meetinghouse Teacher

We adapt to each student's unique needs, enabling personal, social, and academic success. Our students learn that they can achieve their dreams, especially when they advocate for themselves and embrace their unique strengths.

Jenn Gallagher

Learning Specialist

Students playing ball sports outdoors

Interested in joining the TQS team?

Take a look at our careers page for open positions.

Staff members meeting around a table
Student sat in a classroom