St. Mary Byzantine Catholic Church

St. Mary Byzantine Catholic Church St. Mary's Byzantine Catholic Church in Olean, New York was built in 1915. It is the oldest wooden church in the United States with three domes. Priest: Rev.

Dennis Mancuso M.Div., OCDS

Please join us for Divine Liturgy: Sundays - 3:00 PM

Father Dennis Sermon / Sunday, December 14, 2025
12/15/2025

Father Dennis Sermon / Sunday, December 14, 2025

Sunday, November 23, 2025:This is a paraphrase from Father Dennis sermon:"Trust not the things in this world because the...
11/25/2025

Sunday, November 23, 2025:
This is a paraphrase from Father Dennis sermon:

"Trust not the things in this world because they never last. Eventually, all things turn to dust. Be rich with things that matter to God."

Father Dennis proclaiming The Holy Gospel🙏☦️November 9, 2025
11/11/2025

Father Dennis proclaiming The Holy Gospel🙏☦️
November 9, 2025

October 27, 2025 - Divine Liturgy Schedule
10/27/2025

October 27, 2025 - Divine Liturgy Schedule

Come to Divine Liturgy and listen to Father Dennis' powerful and uplifting sermons!Attention Roman Catholics: coming to...
10/27/2025

Come to Divine Liturgy and listen to Father Dennis' powerful and uplifting sermons!

Attention Roman Catholics: coming to our Divine Liturgy fulfills your Sunday obligation. Hope you can join us! 🙏☦️

Divine Liturgy October 5, 2025
10/06/2025

Divine Liturgy October 5, 2025

Father Dennis Homily on May 25, 2025
05/29/2025

Father Dennis Homily on May 25, 2025

Great Vespers April 18, 2025
04/19/2025

Great Vespers April 18, 2025

Great Vespers April 18,2025
04/19/2025

Great Vespers April 18,2025

Address

718 Fountain Street
Olean, NY

Telephone

+17163501072

Website

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