Marcy Mann was appointed Associate Head for Academic Affairs in 2011.   She has been a division head at three schools, as Upper School Head at Nightingale-Bamford and as Middle School Director at The Calhoun School and The Hackley School.  She holds an advanced degree in Developmental Psychology from Columbia University, and has attended the Principal's Institute at Harvard Graduate School of Education.    She is a Associate Director of the New York State Association of Independent Schools Emerging Leaders Institute, a 2-year program that helps cultivate and train future independent school leaders.   

Dania Nauholnyk was appointed Dean of Middle School Student Life in 2016.   A native New Yorker, she received both her B.S. and her M.A. from New York University.   She has taught middle school science at Professional Children's School since 1992.

Lizbeth Johnson was appointed Director of Technology in 2014, serving as Director of Academic Technology from 2011-2014.  Before joining Professional Children's School she was Upper School Technology Coordinator at for 5 years at the Durham Academy in Durham, NC.  Her experience in industry includes an engineering position at Sikorsky Aircraft.  Ms. Johnson earned her B.S. in Mathematics from Spelman College and a Bachelor of Aerospace Engineering from the Georgia Institute of Technology. She earned her Master's degree in Education from North Carolina State University.