Colleen Pettus, P '22 
Head of School

Kim Calhoun, P '26 
Head of the Upper School

Lauren Poccia '07 
Head of the Middle School

Jackie Ciaccia '06
Head of Enrollment and Strategic Initiatives 

Marguerite Hajjar, P '23 
Head of Finance and Operations

Laurie Naughton 
Head of Communications

Samantha Hanley, P '18, '20 
Head of Avancement

Cristina Skamangas Lerchen '04
Head of Teaching and Learning