Directory

  • Photo of Sherri Sullivan
    Sherri Sullivan
    Receptionist & Facilities Scheduler
    Appointed in 2015
    214-346-8001
    About
     
    Coming to St. Mark’s in 2016, Sherri Sullivan is the facility scheduler and receptionist for the School. She earned a Bachelor of Science in physical education degree from Colorado State University with an elementary certification for grades 1-8. Before coming to St. Mark’s, Sullivan was a teacher in the Dallas Independent School District for 25 years. She is an active participant in the School’s Wilderness Program, and has gone on 33 Pecos Wilderness trips.

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.