History & Global Studies Teacher

Alexia Ildefonso

woman smiling


Coach - Girls JV Lacrosse

St. Andrew’s School; B.A., History of Science, Harvard University

At Williston, I teach Humanities History and Religion, and coach field hockey, basketball, and lacrosse. I am also a member of the 9th grade advising program and live in John Wright dorm.

Fun Fact
I am a certified EMT.