Dennis J. Bradley, 63 of Sioux City passed away at his home Monday February 18, 2013. Abiding by his wishes his body was cremated. A celebration of life service will be held at a later date. Dennis J. Bradley was born April 4, 1949 in Sioux City Iowa the son of Walt and Elizabeth (Kroger) Bradley. He attended Sioux City Community Schools and graduated from Sioux City Central High School . Mr. Bradley was employed as an Environmental Tech with Mercy Medical Center for ten years. Mr. Bradley was a lifetime resident of Sioux City. In his free time Dennis loved to golf with his friends Ken and Al, the Chicago White Sox and the Indianapolis Colts. His greatest joy came from spending time with his wife and their cats and birds. Mr. Bradley is survived by his wife Theresa Bradley of Sioux City, two brothers Mike Bradley of Walnut, Iowa and Randy Bradley of Sioux City. One sister Lisa Collier Romano, of Iowa City, Iowa, along with one niece Crissy Clifford and one nephew Scott Bradley both of Omaha, NE. He was preceded in death by his parents.