Dean L. Williams, 53 of Sioux City, Ia, passed away surround by his family on Tuesday, June 12 , 2018 at his home. Services will be held 2:00pm Sunday, June 17 , 2018 at the Waterbury Funeral Service of Sioux City, 4125 Orleans Ave, with Rev Chad Brown officiating. Visitation will be held one hour prior to the service at the funeral home.