Several Catholic parishes in Nassau County, Long Island, have their own Eastern Rite exarch or bishop rather than the Latin Rite bishop of Rockville Centre. Two are Ukrainian.
---
At 275 Ellison Avenue, Westbury, is the church of St. Andrew Apostle, a Byzantine Catholic Church belonging to the Ukrainian Exarchy (diocese) of Passaic, New Jersey. The parish website is linked HERE. The pastor is Fr. Nicholas Daddona. The Byzantine-Rite church in Smithtown belongs to the same exarchy.
---
At 718 Front Street, Hempstead, is the church of St. Vladimir, belonging to the Ukrainian Exarchy of Stamford, Connecticut. An old article in the Long Island Herald offers a photo of the iconostasis and much information.
---
At 1500 De Paul Street, Elmont, is located a cathedral of the Syro-Malankara Eastern Rite. It is the former parish church of the Roman Rite parish of St. Vincent de Paul. Its center is in Kerala, India. Please see Wikipedia at this link.