• Photo of Shane May
    Shane May
    Thomas B. Walker III ’73 Mathematics Department Chair
    Appointed in 2019
    214-346-8355
    Houston Baptist University - M.Ed.
    University of Houston - B.S.
  • Photo of Gregory Bergeron
    Greg Bergeron
    Math Teacher
    Appointed in 2020
    214-346-8439
    University of Louisiana-Monroe - B.S. in Education
    Amberton University - M.A.
  • Photo of Carra Brown
    Carra Brown
    Math Department Faculty
    Appointed in 2022
    214-346-8337
    University of Notre Dame - B.S.
  • Photo of Zuming Feng
    Zuming Feng
    The Suzanne and Patrick McGee Family Master Teaching Chair in Mathematics
    Appointed in 2021
    214-346-8172
  • Photo of Sherry George
    Sherry George
    Upper School Mathematics
    Appointed in 2020
    214-346-8442
    Binghamton University, SUNY - B.A.
    City College of New York - M.A.
  • Photo of Kenneth Howell
    Ken Howell
    Math Teacher
    Appointed in 2023
    214-346-8155
  • Photo of Corindo Martin
    Cory Martin
    Mathematics Dept. Faculty
    Appointed in 1990
    214-346-8195
    Southern Methodist University - B.S.
  • Photo of Paul Mlakar
    Paul Mlakar
    Director of Academic Information Systems; Math Department
    Appointed in 2003
    214-346-8451
    Ohio State University - B.S.
    University of Houston - M.A.
  • Photo of Lynne Steckler
    Lynne Steckler
    Math Teacher
    Appointed in 2008
    214-346-8208
    University of Texas at Austin - B.S.
    University of Texas at Dallas - M.A.

St. Mark’s School of Texas

10600 Preston Road
Dallas, TX 75230

Main School Number
(214) 346-8000

Upper School Office
(214) 346-8107

Middle School Office
(214) 346-8103

Lower School Office
(214) 346-8210

Admission Office
(214) 346-8700

Development Office
(214) 346-8800

Business Office
(214) 346-8117

St. Mark’s School of Texas

10600 Preston Road
Dallas, Texas 75230
214-346-8000

About Us

St. Mark’s School of Texas is a private, nonsectarian college-preparatory boys’ day school for students in grades 1 through 12, located in Dallas, Texas. St. Mark’s aims to prepare young men to assume leadership and responsibility in a competitive and changing world.

St. Mark’s does not discriminate in the administration of its admission and education policies on the basis of race, color, religion, sexual orientation, or national or ethnic origin.