Leadership

Executive Team

  • Piper Phillips Caswell, MS

    President & CEO

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  • Marbeth Ingle Levy, MS, SHRM-SCP

    Chief People Officer

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  • Rose Ann M. Renteria, Ph.D.

    Director of Research and Evaluation

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  • Julie Lien

    Director of Finance

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  • Zachary Haney

    Executive Director of Programs

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  • Renee Flowers, M.S.

    Program Director, PHILLIPS School - Laurel

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  • Courtney Gaskins, M.Ed, Ph.D.

    Program Director, PHILLIPS School - Fairfax

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  • Stacie Thompson, M.Ed.

    Program Director, PHILLIPS School - Annandale

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Board of Trustees

  • Dan Irvine, Chairperson

    3 Summit Investment Management, LLC  

  • Stephen Masten, Vice-Chairperson

    Allegiance Advisory Group 

  • Scott Heimberg, Secretary

    Akin Gump Strauss Hauer & Feld, LLP

  • Mary Akinkugbe, Treasurer

    EY

  • Dwayne Cherry

    Microsoft

  • Mark Fowler, MD

    Fowler Healthcare Consultants

  • Francis Kargbo

    Northrop Grumman Corp

  • Carol Weld King

    Morris, Manning & Martin, LLP

  • Walt Derengowski

    CrossCountry Consulting

  • Chely Pryor

  • Anne Slonim Rafal, Ph.D., LCSW

    Anne Rafal Associates

  • Jon Spaeth

  • Trey Theimer

    DMI

Honorary Trustees

Diane & Leland Brendsel

The Honorable Tom Davis
Former Congressman

James W. Dyke, Jr.
McGuireWoods, LLP

Martha & John Schwieters

Paul Tagliabue
Former Commissioner, National Football League