Director of Finance and Operations


CPA (Certified Public Accountant), Bachelor of Science in Accountancy from Villanova University

Lisa Singleton joined the Congressional community in June 2018.  She is a CPA and brings 18 years of financial experience to Congressional. She has worked in New York City, Beijing, and London.  Lisa and her husband live in Mclean and have three active sons. Outside of school, she enjoys traveling, playing tennis, spending time with family and friends, and watching her boys at their many athletic events.


“I enjoy working with the dedicated teachers and staff of Congressional School in all phases of business and operations.”

Andrea Soppi

Administrative Assistant

Carlos Hernandez

STEM Educator

Gene Giammittorio

Assistant Director of Auxiliary Programs