Bishop Loza, after graduation of the school education, joined the Congregation of the Most Holy Redeemer in 1997; he had a profession in 1998 and a solemn profession in 2003, and was ordained as priest on 26 August 2007, after graduation of the Major Redemptorists Theological Seminary in Lviv, Ukraine (1998–2001) and the University of Innsbruck, Austria (2001–2009). During 2011–2014 he served as a provincial assistant for the Ukrainian Redemptorists Province and from 2014 until 2018 was a superior in the Sts. Peter and Paul church in Chernihiv.[1]
