After the Diocese of Rockville Centre was created in 1957, St. Therese Nursery School in Montauk, part of St. Therese of Lisieux Parrish, was created. The Sisters of St. Dominic of Amityville moved to the school when it was built and presided as staff members. The school has continued to teach nursery-aged students in Montauk for over 50 years.