Joanne P. Hoffman
Head of School
Mary Mount College - BA
Trinity College - MA
Joseph R. Ludwig '69
LS Principal, Associate Headmaster
Dartmouth College - BA
Duke University - MA
Raymond W. DeSabato
MS Principal, Assistant Headmaster
University of Pennsylvania - BA
University of Pennsylvania - MS
Beth Johnson '77
US Co-Principal, Dean of Students
St. Joseph's University - BS
University of Pennsylvania - MSEd
Laura Novo
US Co-Principal, Dean of Faculty
Scripps College - BA
Columbia University - MPhil
Barbara Behar
Director of Admission and Financial Aid
University of Pennsylvania - BA & BS
University of Pennsylvania - MA
Kathryn Davison
Director of Finance and Operations
Cambridge University (St. Catharine's College) - BA & MA; Cambridge University (Wolfson College) - MEng
Lydia Martin
Director of Development
Haverford College - BA
University of Pennsylvania - MA