He is currently a part-time pro bono Public Service Special Prosecutor at the Waukesha County District Attorney’s Office and a part-time prosecutor with the Muncipal Law & Litigation Group, SC. located in Waukesha Wi. Commencing his career at the D.A.'s Office in 1979, he remained there until he retired in 2014. He prosecuted all types of cases from OWI to First Degree Intentional Homicide. In 2013 he began teaching Trial Advocacy 1 at Marquette Law School. Previously, he trained prosecuting attorneys at the National Advocacy Center in Columbia, SC. and taught Criminal Evidence and Investigation at Carroll College in Waukesha, Wisconsin.
Mr. Centinario is a graduate of John Marshall Law School, Chicago, Illinois and Illinois Benedictine College, Lisle, Illinois.