Mary Halpin Carter, Ph.D. is St. Luke's 11th Head of School and a lifelong educator. Dr. Carter believes education is ultimately about discovering students’ full human potential and that schools are obligated to produce the graduates the world needs: educated, moral, altruistic and confident in their ability to contribute their distinctive gifts to the community.
St. Luke’s School is a secular private school in New Canaan, Connecticut for grades 5 through 12 serving 25 towns in Connecticut and New York. Our rigorous programs and diverse co-educational community strive for excellence, fostering students intellectual and ethical development and preparing them for top colleges. St. Luke’s balanced, multi-dimensional experience provides students with the tools they need for leadership and service in the world.