About GTMS:

Guiding the children’s natural desire to learn.

We’re drawn together from many backgrounds, all with unique experience to share. United by rigorous training in the creative, scientific Montessori system, our mission as a dedicated community of educators is to impart the lasting gift of curiosity to our children, because they hold the future in their hands.

Administration

Sarah Sweeney-Denham

Head of School

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Christine Booth

Montessori Director & Dean of Faculty

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Erika Goldberg

Director of Enrollment Management & Constituent Relations

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Bonnie Clark

Director of Development

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Darlene Woodrow

Business Manager

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Nicole Leapheart

Director of Communications and Marketing

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David Hudson

Director of Facilities

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Lisa Dissinger

Child Psychologist

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Eileen Doyle

Senior Administrative Assistant, East

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Deb Edmonds

Senior Administrative Assistant, West

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Jasmin Perez Quezada

Administrative Assistant, East

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Christina Schweingruber

Administrative Assistant, West

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Lead Teachers

Jen Bonwell

Primary Lead Teacher

Kathryn Brown

Primary Coordinator

Maggie McCaffrey

Primary ADM Lead Teacher

Desiree McNeill

Toddler Lead Teacher

Michelle Nowacky

Toddler Coordinator and Toddler Lead Teacher

Brandon Och

Primary Coordinator and Primary Lead Teacher

Jamie Peteraf

Primary ADM Lead Teacher and Primary Coordinator

Olivia Powers

Primary ADM Lead Teacher

Cherise Sistrunk

Toddler Lead Teacher

Patrick Sutch

Primary Lead Teacher

Dominique Wells-Moats

Toddler ADM Lead Teacher

Assistants & Specialists

Jena Barton

Movement Enrichment

Erin Buonadonna

Primary Assistant Teacher

Benjamin Cohen

Toddler Assistant Teacher

Alexis Crum

Toddler Assistant Teacher

Maeve Haney

Toddler Assistant Teacher

Hanna Kahler

Toddler ADM Assistant Teacher (PM)

Gina Kalesse

Primary Assistant Teacher

Megan Larson

Primary Assistant Teacher

Leniece Linder

Toddler Assistant Teacher

Matt Loreti

Primary ADM Assistant

Emily Martin

Toddler Assistant Teacher

Kat Miles

Primary Assistant Teacher

Diana Mousetis

ADM Art Teacher and Primary ADM Assistant

Sara Pasquarello

Primary Assistant Teacher

Leah Perry

Auxiliary Assistant

Billy Sander

Primary Assistant Teacher

Kim Siegel

Toddler House Chef

Kate Tinney

Auxiliary Assistant

Allison Wiedman

Primary ADM Assistant

Anne Williams

Toddler Assistant Teacher

Naoki Yoshida

Toddler Assistant Teacher

We all have the same goal in mind. It’s the children…putting them on a path to success. Cherise Sistrunk Lead Teacher