Directory

A member of the Nasher Sculpture Center Teacher Advisory Board, Suzuko Davis began her St. Mark’s career in 2013, where she is a member of the Fine Arts faculty, teaching classes in Lower School art. Previously, she worked at the Nasher Sculpture Center as a gallery teacher. Before moving to Dallas, she lived in New York where she worked as a studio assistant to several artists and in the fabrication department at the Guggenheim Museum of Art. Additionally, she was on the faculty at the Pelham Art Center in Pelham, NY where she taught classes for both children and adults and was an outreach educator working with a wide variety of local communities. At St. Mark’s, she is sponsor of the American Sign Language and the Digital Art clubs. She received the John H. Murrell Excellence in Teaching Award in 2020.

Mark Sullivan joined the St. Mark's School of Texas faculty in 1982 as the Lower School Physical Education Coordinator. Prior to his appointment as the Director of Athletics and Physical Education in 2000, Mark has served the school as the Wilderness Program Director, the Assistant Head of the Middle School and as a coach and teacher in the Athletic Department. Mark holds a Bachelor of Science Degree and a Masters Degree in Educational Administration from the University of North Texas, and is a recipient of the John H. Murrell Excellence in Teaching Award. Mark's coaching has included numerous Middle School sports as well as the Varsity Volleyball team and the Varsity Diving team.