Contact Information The Episcopal Diocese of Long Island is organized into four archdeaconries, representing the four counties of the diocese: Brooklyn, Queens, Nassau, and Suffolk. Bishop: The Rt. Rev. Lawrence C. ProvenzanoWebsite: https://www.dioceseli.org/Phone: (516) 248-4800Email: communication@dioceseli.orgCathedral: Cathedral of the Incarnation, Garden City, NYMissional Relationship: Central Ecuador & Long IslandLong Island & ToritGuyana & Long Island Location 36 Cathedral Avenue Garden City, NY 11530 United States