St. Mary

About this parish

St. Mary is a Catholic parish in the Diocese of Rockville Centre. As a Catholic church serving the faithful in and around East Islip, New York, the parish welcomes visitors and parishioners alike. The parish celebrates Mass throughout the week, with Sunday Mass schedules listed above. The full Mass schedule includes daily Mass and Saturday vigil times so you can find a service that fits your schedule. Confession (the sacrament of reconciliation) at St. Mary is offered on the days listed in the confession schedule above, and is also typically available by appointment with the pastor. For sacraments such as baptism, first communion, confirmation, and weddings, contact the parish office directly. St. Mary is led by Rev. Anthony Iaconis.

Frequently asked questions