Meet the Administration

The St. Stephen’s leadership team is committed to fulfilling the school’s mission and living its core values. It is also responsible for overseeing execution of the school’s strategic plan, Spark 2023. The team is guided by St. Stephen’s progressive, yet resolute, principles ― honor all faiths and traditions, support equity and inclusion, respect other cultures and perspectives, promote social justice, be good stewards of the environment and serve others.

List of 3 items.

  • Chris Gunnin

    Head of School
    Trinity University - B.A.
    Trinity University - M.A.
    Year appointed: 2016
  • Magnus Maccow, Head of Middle School

    Magnus Maccow

    Head of Middle School
    University of South Florida - M.Ed.
    University of South Florida - B.A.
    Year appointed: 2010



  • Lawrence Sampleton, Associate Head of School Admissions

    Lawrence Sampleton Jr.

    Associate Head of School for Enrollment Management
    St. Edward’s University - B.A.
    Year appointed: 1991

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  • Yvonne Adams, Director of Equity and Inclusion

    Yvonne Adams

    Director of Equity & Inclusion
    Texas A&M University - B.S.
    University of Texas at Tyler - M.Ed.
    Year appointed: 1993
  • John Rocklin

    John Rocklin

    Academic Dean
    Classical Languages Department Chair
    Columbia University - M.Ed.
    Simmons College - M.S.
    University of Texas at Austin - M.A.
    University of Vermont - B.A.
    Year Appointed: 2015
  • April Speck-Ewer Director of Advancement

    April Speck-Ewer

    Director of Advancement
    Lyon College - B.A.
    Year appointed: 2021

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  • Kim Garey, Academic Dean and Acting Head of Upper School

    Kim Garey

    Head of Upper School
    Holy Cross - B.A.
    Year appointed: 1994

  • David Perryman, CMCO

    David Perryman

    Chief Marketing and Communications Officer
    University of the Incarnate Word - Ph.D.
    Southern Methodist University - M.A.
    Wesleyan University - B.A.
    Year appointed: 2019


  • Cindy Stadulis, CFO

    Cindy Stadulis

    Chief Financial Officer
    Utica College of Syracuse University - B.S.
    Year appointed: 2018



Address: 6500 St. Stephen's Dr., Austin, TX 78746
Phone: (512) 327-1213