On March 29, 1996 he was appointed Auxiliary Bishop for the Ukrainian Catholic Archeparchy of Winnipeg and was ordained to the episcopate on June 13, 1996. He then also served as: chairman, Asset Protection Group Insurance Corporation for Western and Northern Canada Dioceses/Eparchies, 1998-2000; chaplain, Ukrainian Catholic Women’s League of Canada, 1998-2000; and editor, Progress Ukrainian Catholic News, 1996-2000.
On November 29, 2000 he was appointed Metropolitan-Archbishop of the Ukrainian Catholic Archeparchy of Philadelphia and was installed on February 29, 2001.
At the U.S. Conference of Catholic Bishops, he served as: member of the Committee for Aid to Home Missions, 2010-present; member of the Ad Hoc Committee on Aid to the Church in Central and Eastern Europe, 2001-present; member of the Committee on Relations between Eastern and Latin Catholic Churches, November 2003-2010; member of Task Force on Content and Flow of General Meeting, June 2003; and member of the Ad Hoc Committee on Sexual Abuse, 2002-2009.
The Ukrainian Catholic Archeparchy of Philadelphia includes the District of Columbia, Virginia, Maryland, Delaware, New Jersey and parts of eastern Pennsylvania. It has a total Catholic population of 12,846.