Diocese: Archdiocese of San Francisco CA
Accused in a lawsuit filed in 11/2022 of sexually abusing a boy, ages 10-13, from about 2005-2008. The boy was a student and altar boy at St. Pius in Redwood City. Nguyen was assigned to St. Pius 2005-2009. He was placed on leave in 10/2022 and reinstated two months later. The Archdiocese denied the allegations.