The couple will be married at Elim Covenant Church, Moline. The reception will be held at the Milan Community Center.
Katie graduated from Moline High School in 2009 and will graduate from Augustana College this May. She is employed at Augustana College Performance Halls and Ticket Office, Rock Island.
Doug graduated from Moline High School in 2008 and Black Hawk College in 2011. He is employed as a personal trainer at Gold's Gym, Davenport.
They have been dating since 2007.