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Rev. Msgr. Dennis M. Regan

Deceased: 2023-04-04


CSM Graduation Year: 1970

Rev. Msgr. Dennis Regan died on Tuesday, April 4, 2023. Ordained a priest of the Diocese of Rockville Centre, NY on May 30, 1964. Named a Prelate of His Holiness on March 21, 1980. He served as Associate Pastor of Church of the Sacred Heart, North Merrick from 1964 to 1967. Monsignor did Graduate Studies in Rome from 1967-70 and served on the faculty of the North American College, Rome. He served as Rector, Dean, and Professor at Immaculate Conception Seminary, Huntington from 1970-1988. He served as Pastor of Infant Jesus Church in Port Jefferson from 1988-1998. He was Senior V.P. of Catholic Health Services from 1998-2004 and then served as Pastor of St. Rosalie’s Church in Hampton Bays from 2004 until his retirement in 2010. Wake Monday, April 10, 2023 from 2:00PM-5:00PM at St. Joseph’s Church in Lake Ronkonkoma. Vigil Mass at 7:30PM at St. Joseph’s Church. Funeral Mass Tuesday, April 11, 2023 at 11:00AM St. Joseph’s Church. Committal – Private. Arrangements entrusted to R. J. O’Shea Funeral Home, Hampton Bays, NY.