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  • Photo of David Dini
    David Dini
    Eugene McDermott Headmaster
    Appointed in 1994
    214-346-8113
    Southern Methodist University - B.A.
    Southern Methodist University - M.L.A.
    About
     
    Currently the School’s 17th headmaster, David W. Dini is serving as the Eugene McDermott headmaster, a position to which he was appointed in 2013. Dini earned bachelor’s and master’s degrees from Southern Methodist University. Beginning his St. Mark’s career in 1994, he previously served as assistant headmaster and helped develop the School’s Advancement Office as director of Development. Besides his administrative roles here, he has served as varsity tennis coach, been an adviser in the junior and senior class rotations and chaperoned domestic and international student trips. He has served as a board member for the Council for Advancement and Support of Education (CASE), the International Boys School Coalition and other nonprofit organizations. He has received the Robert Bell Crow Memorial Award and the Crystal Apple Award from CASE.

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.