Greg Guldin joined St. Andrew’s as a chemistry instructor in 2022. A New Jersey native, Guldin holds a bachelor’s in biochemistry and molecular biology from Dickinson College and a master’s in independent school leadership from the Klingenstein Center, Teacher's College, Columbia University.

Prior to St. Andrew's, Greg served as dean of students at The Webb School in Knoxville, Tennessee, and as the dean of V and VI Forms and head swimming coach and aquatic director at Woodberry Forest School in Woodberry Forest, Virginia. Mr. Guldin filled a variety of roles during his tenure, including science faculty, dormitory head, VISAA Swimming & Diving Committee president, and faculty sponsor to several student-led clubs and organizations.

Mr. Guldin resides in the Voorhees apartment. In his free time he enjoys reading, sampling coffee, and shooting sport clays.