The Ruthenian Greek Catholic Church, also known as the Byzantine Catholic Church in the United States, is a sui iuris (autonomous) Eastern Catholic church based in Eastern Europe and North America. As a particular church of the Catholic Church, it is in full communion with the Holy See. It uses the Byzantine Rite for its liturgies, laws, and cultural identity.
The Metropolis of Pittsburgh is a sui juris metropolitan see of the Ruthenian Greek Catholic Church that is located in the United States of America and Canada. The Ruthenian Greek Catholic Church is one of 23 sui juris Eastern Catholic particular churches in the Catholic Church that is in full communion with the Holy See. The metropolis uses the Byzantine Rite in its liturgies. It was erected as a metropolis (archdiocese) by Pope Paul VI in 1969. The metropolis has jurisdiction over those communities that originated from the regions of Carpathian Ruthenia, Slovakia, Hungary and the former Yugoslavia. Worshipers come from several Byzantine Catholic groups: Rusyn Americans, Slovak Americans, Hungarian Americans, and Croatian Americans. In 2022, governance of the Exarchate of Saints Cyril and Methodius of Toronto in Canada passed to the metropolis of Pittsburgh from the Slovak Greek Catholic Church.
The Holy Protection of Mary Byzantine Catholic Eparchy of Phoenix, commonly known as the Eparchy of Phoenix and formerly known as the Byzantine Catholic Eparchy of Van Nuys, is a Ruthenian Greek Catholic Church territory jurisdiction or eparchy of the Catholic Church in the western United States. Its episcopal see is Phoenix, Arizona. The last bishop was the Most Reverend John Stephen Pazak.
The Slovak Greek Catholic Church or Byzantine Catholic Church in Slovakia, is a sui iuris (autonomous) Eastern Catholic church based in Slovakia. As a particular church of the Catholic Church, it is in full communion with the Holy See. The church is organised as a single ecclesiastical province with one metropolitan see. Its liturgical rite is the Byzantine Rite. In 2008 in Slovakia alone, the Greek Catholic Church in Slovakia had some 350,000 faithful, 374 priests and 254 parishes. In 2017, the Catholic Church counted 207,320 Greek Catholics in Slovakia worldwide, representing roughly one percent of all Eastern Catholics.
Nicholas Thomas Elko was an American Ruthenian Greek Catholic and the third bishop of the Byzantine Catholic Metropolitan Church of Pittsburgh. At the age of 46 he became the first American-born bishop of the Ruthenian Greek Catholic Church. He later served as Auxiliary Bishop of the Archdiocese of Cincinnati, a Latin Church archdiocese.
Stephen John Kocisko was the first Metropolitan Archbishop of the Byzantine Catholic Metropolitan Church of Pittsburgh, the American branch of the Ruthenian Greek Catholic Church
Thomas Victor Dolinay was the second Metropolitan Archbishop of the Byzantine Catholic Metropolitan Church of Pittsburgh, the American branch of the Ruthenian Catholic Church.
The Archeparchy of Pittsburgh is an archeparchy of the Ruthenian Greek Catholic Church that is located in the southern part of the United States of America. It is part of the Metropolis of Pittsburgh. The geographical remit of the archeparchy includes the states of Alabama, Arkansas, Kentucky, Louisiana, Mississippi, Pennsylvania, Tennessee, Texas, and West Virginia. The incumbent archeparch is the Most Reverend William C. Skurla. The episcopal seat is situated in the city of Pittsburgh.
The Eparchy of Passaic is an eparchy (diocese) of the Ruthenian Greek Catholic Church on the Atlantic seaboard of the United States. Its episcopal seat is the Cathedral of St. Michael the Archangel in Passaic, New Jersey. As an Eastern Catholic church, it uses the Byzantine Rite in its services. The Eparchy was erected July 6, 1963.
The Eparchy of Parma is an eparchy (diocese) of the Ruthenian Greek Catholic Church in the midwestern part of the United States. Its episcopal seat is the Cathedral of St. John the Baptist in Parma, Ohio. The eparchy's liturgies utilize the Byzantine Rite.
The Eparchy of Toronto and Eastern Canada is a Ukrainian Greek Catholic Church ecclesiastical territory or eparchy of the Catholic Church in the eastern part of Canada, primarily Ontario.
Thomas James Olmsted is an American prelate of the Roman Catholic Church. He served as bishop of the Diocese of Phoenix in Arizona from 2003 to 2022.
The St. Stephen Cathedral is a Byzantine Catholic (Ruthenian) cathedral located in Phoenix, Arizona, United States. It is the cathedral for the Holy Protection of Mary Byzantine Catholic Eparchy of Phoenix.
Giorgio Demetrio Gallaro is an Italian prelate of the Catholic Church who served as secretary of the Congregation for the Oriental Churches from 25 February 2020 until 15 February 2023. He was the Bishop of the Eparchy of Piana degli Albanesi, a diocese of the Italo-Albanian Catholic Church in Sicily, Italy from 2015 to 2020, where he remained Apostolic Administrator until 19 June 2023.
The Exarchate of Saints Cyril and Methodius of Toronto is a ecclesiastical territory or exarchate that serves the Slovak Greek Catholic Church — a sui juris or self governing Eastern Catholic Church. Its geographical remit includes the whole territory of Canada. In 2022, Pope Francis transferred the ecclesiastical jurisdiction of the exarchate from the Slovak Greek Catholic Church to the Ruthenian Greek Catholic Church. It became part of the ecclesiastical Metropolis of Pittsburgh. This changed the territory's status from an eparchy to an exarchate at the same time.
John Stephen Pazak, C.Ss.R. is an American-born member of the Congregation of the Most Holy Redeemer, commonly known as the Redemptorists, who served as an eparch of the Ruthenian Greek Catholic Church. He served as the Eparch of the Eparchy of Phoenix, which is based in Phoenix, Arizona from July 2016 until his retirement in 2021.
Milan Lach, SJ is a Slovak Catholic bishop current appointed as an auxiliary bishop for the Eparchy of Bratislava of the Slovak Greek Catholic Church. He was previously the Eparch of Parma in the Ruthenian Greek Catholic Church.
The Cathedral of the Nativity of the Mother of God is the cathedral church of the Exarchate of Saints Cyril and Methodius of Toronto, located on Shaw Street in Toronto, Canada. Ministering to members of the Slovak Byzantine Catholic Church exarchate, it falls under the jurisdiction of the Ruthenian Greek Catholic Church.
Robert Mark Pipta is an American Greek Catholic bishop, who serves as eparch of Parma. He was previously rector of Byzantine Catholic Seminary of Saints Cyril and Methodius in Pittsburgh, Pennsylvania.
