Faculty & Staff

“The mediocre teacher tells. The good teacher explains. The superior teacher demonstrates. The great teacher inspires.”

Saint Demetrios Preparatory  seeks faculty who exemplify high ideals and who employ best practices that are hallmarks of excellence. These faculty of excellence actively promote the mission and priorities of Saint Demetrios Preparatory, educating young men and women to assume positions of responsibility and leadership in a rapidly changing world. 

Administration:

Dr. John Alfieri (Supervising Principal) – jalfieri@sdprep.org
Ms. Helen Karagiorgos (HS Assistant Principal) – karagiorgos@sdprep.org
Ms. Dimitra Vasilopoulos (MS Assistant Principal) – vasilopoulos@sdprep.org
Mrs. Betsy Sideris (ES Assistant Principal) – sideris@sdprep.org
Mrs. Kalliopi Xanthopoulos (Afternoon School Principal) – xanthopoulos@sdprep.org
Mr. Nick Chronis (Dean of MS/HS) – chronis@sdprep.org
Mr. Erik Zupance (Admissions Director) – zupance@sdprep.org
Mr. John Tiliakos (Director of Operations) – tiliakos@sdprep.org
Ms. Thea Gibbs (Director of Technology) – gibbs@sdprep.org
Ms. Ariel Chirichella (UPK Education Director) – chirichella@sdprep.org

Office Staff:

Ms. Dimitra Moutafidis (HS Secretary) – office@sdprep.org
Ms. Vassiliki Psyllos (MS Secretary) – psyllos@sdprep.org
Ms. Anna Panopoulos (ES Secretary) – panopoulos@sdprep.org
Ms. Stella Tsikis (Assistant to the Principal) – tsikis@sdprep.org

Faculty: