• Photo of Jennifer Jackson
    Jen Jackson
    Admission Office Administrator
    Appointed in 2020
    214-346-8248
  • Lisa Jacobs
    Lower School Staff
    Appointed in 2020
  • Photo of John Jolly
    Scott Jolly
    Assistant Headmaster for External Affairs
    Appointed in 2000
    214-346-8132
    Louisiana Tech University - B.S.
    Union College - M.A.Ed.
    About
     
    As the assistant headmaster for External Affairs, Scott Jolly directs all phases of the School’s advancement efforts including fundraising, alumni relations, parent engagement, communications and advancement services. He has played key roles in the Campaign for St. Mark’s and the Centennial Challenge comprehensive campaigns along with the Winn Science Center and Marksman Athletic Center building projects. With a career that began here in 2000, Jolly has also served the school over time as head varsity basketball coach, director of Alumni Relations and senior director of leadership gifts. Previously, he served as vice president of Development and head basketball coach at Jesuit College Preparatory School in Dallas, where his teams won three state championships in six years. Jolly received his undergraduate degree from Louisiana Tech University and his master’s degree from Union College. His son, Zachary, is an alumnus, Class of 2010.
  • Photo of Scott Jones
    Scott Jones
    Middle School Drama Teacher & Upper School Technical Director
    Appointed in 2025
    214-346-8211
    Illinois State University - B.S.
    Virginia Commonwealth University - M.F.A.
    About
     
    A veteran actor, director, and teacher, Scott Jones brings a wealth of knowledge from both professional and educational theater programs. Scott holds a B.S. from Illinois State University and an M.F.A. in Performance and Pedagogy from Virginia Commonwealth University, where he also served as an adjunct professor. For the past three years, he has taught middle and upper school technical theater at St. Catherine’s School in Virginia. In the last few years while living in Richmond Virginia, Scott performed the role of George H. Jones in Machinal at VCU, and 12 different characters in Baskerville at Virginia Repertory Theatre.

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.