About Us

Our Team

Listed below, you’ll find the names and faces of our team.

Staff

Sandra Alberti

Designer

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Jennie Beltramini

Designer

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Nicole Bravo

Program Manager

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Amy Briggs

President

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Sabrina Chan

Senior Finance Manager

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Kristopher J. Childs

Director

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Beth Cocuzza

Program Manager

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Shelbi Cole

Designer

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Kate Crist

Designer

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Colleen Dietrich

Accounting Manager

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Joy Delizo-Osborne

Director

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Jessica Eadie

Director

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Rachel Etienne

Designer

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Rahel Fesseha

Instructional Design Manager

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Tori Filler

Designer

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Astrid Fossum

Designer

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Stacy Wetcher Gad

Project Manager

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Lisa Goldschmidt

Designer

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Vicky Gonzalez

Project Manager

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Celeste Hogan

Chief Financial and Administrative Officer

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Katie Keown

Designer

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Sharmin Khan

Operations Manager

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Jun Li

Designer

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Meredith Liben

Designer

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Tara Martinez

Communications Manager

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Elizabeth Meier

Cofounder and Director of Operations, Math Milestones, LLC

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Susan Pimentel

Founding Partner

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Antonio “Tonii” Richardson

Director of Human Resources

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Claire Rivero

Communications, Marketing, and Amplification Manager

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Sultana Salma

Project Manager

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Carey Swanson

Designer

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Rachel Tetteh

Project Manager

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Zorana Vulevic

Project Manager

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John Young

Senior Fellow for Research

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Jason Zimba

Founding Partner of SAP and Cofounder and CEO of Math Milestones, LLC

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Board of Directors

Michael Casserly

Board Member

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Brian Pick

Board Member

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John W. Staley

Board Member

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Gene Wilhoit

Board Member

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Advisors

Magda Chia

Advisor

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Philip Daro

Advisor

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David Liben

Advisor

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William McCallum

Advisor

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William H. Schmidt

Advisor

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Lee Wilson

Advisor

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Core Advocate Advisory Board

Lisa Britten

6–12 Reading Specialist and Literacy Coach

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Karina Calderón

5th Grade Teacher

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Ashley Cerón

4th Grade Teacher

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Melissa Collins

2nd Grade Teacher

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Kelly Compher

4th Grade Teacher

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Daniela Espino

Director of Teacher Leadership Development

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Jessi Harris

2nd Grade Teacher

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Nathan Johnson

K–4 Instructional Coach

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Janice Mak

K–12 Teacher on Assignment

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Glenna Sigmon

9–12 Instructional Coach

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Tara Warren

Middle School Math Teacher

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Bernice Wisnieski

2nd Grade ESL Teacher

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