John W. Mokosak (born September 7, 1963) is a Canadian former professional ice hockey player who played 41 games in the National Hockey League for the Detroit Red Wings during the 1988âÂÂ89 and 1989âÂÂ90 seasons. The rest of his career, which lasted from 1983 to 1993, was spent in the minor leagues. John is the brother of Carl Mokosak.