After graduating, he was ordained to the priesthood by bishop
Julius Gábriš on 6 June 1976 in
Bratislava. He worked Komarno,
Bušince,
Okoč (1982),
Hodruša-Hámre (1983),
Vyškovce Ipľom(1984),
Nové Zámky(1990), Bratislava-Prievoz (1991), Bratislava-Čunovo (1992).
Pope John Paul II on 2 April 2004 appointed him Auxiliary Bishop of Bratislava-Trnava and the
titular bishop of
Semina. received his episcopal ordination on 2 May 2004, together with today's Archbishop Stanislav Zvolenský in the Cathedral of SS. John the Baptist in Trnava. On 2 July 2012
Pope Benedict XVI appointed him
apostolic administrator after Archbishop
Róbert Bezák was dismissed from the Archdiocese of Trnava. On 11 July 2013
Pope Francis named him Apostolic Administrator for Archbishop of Trnava. Orosch is the Grand Prior of the Slovakia Lieutenancy of the
Equestrian Order of the Holy Sepulchre of Jerusalem. In November 2022, Orosch questioned the innocence of the two victims of a
terrorist attack outside a gay bar in Bratislava. His comments were condemned by Slovakian President
Zuzana Čaputová and Prime Minister
Eduard Heger among others He later apologized for the comments. ==References==