The Church of Saint Mary at Northern Boulevard and Plandome Road serves as the focal point for the faith lives of the Catholics of Manhasset, Plandome, Plandome Heights, Plandome Manor, Munsey Park, Strathmore, North Hills, Flower Hill and parts of Great Neck and Lake Success (parish boundaries).

For over 80 years, one of the unique charisms of Saint Mary's is our dedication to the Catholic Faith Formation and Education of our parishioners, especially those of the next generation.

Saint Mary's has well-developed Faith Formation and Adult Faith Formation Programs. In addition, our Parish Elementary School was established in 1926 and our parish High School was founded in 1949.

In all our parish ministries and activities, we come together to do Christ's work and build His Kingdom in the world.