Scott J. Andreassi serves as District Attorney of Armstrong County, Pennsylvania.
He was elected District Attorney in 1997 in a close race against then Assistant District Attorney Bradley Hellein, the Republican nominee. Andreassi was unopposed for re-election in 2001. In 2005, Hellein again ran against Andreassi. Andreassi won that year by a comfortable margin.
Prior to serving as DA, he was worked as an assistant Armstrong County public defender, Assistant to the Secretary/Treasurer of the PA AFL-CIO, Contract Administrator for the PA Nurses Association, attorney for the Airline Pilots Association, and as a private attorney as a partner in Steiner, Steiner and Andreassi.
Andreassi's assistant district attorneys are attorneys Cindy Calarie, Chase McClister and Jason Lewis. Andreassi's predecessor, Republican George Kepple, serves as Andreassi's Deputy District Attorney.