New Principals Named at Two Mamaroneck Schools
Dr. Andrea Hamilton will serve as Principal of Chatsworth Avenue School and Tina Ponce will serve as Principal of Murray Avenue School, effective July 1. Both leaders bring extensive experience, a passion for education, and a commitment to supporting students, staff, and families.
Dr. Hamilton is the former principal of Alice E. Grady Elementary School in Elmsford. Ponce was Assistant Principal at Murray Avenue School for several years before being promoted to Principal for the 2026-2027 school year.