Justice Lisa Holder White and the Illinois Supreme Court have announced the appointment of Associate Judge Mark E. Gilles as a Circuit Judge in the Tenth Judicial Circuit in Peoria County.
Judge Gilles is being appointed to fill the vacancy created by the impending retirement of Judge Stephen A. Kouri on July 31, 2026. The appointment is effective October 1, 2026, and will conclude on December 4, 2028.
“Judge Gilles is a highly respected jurist who will bring his strong work ethic and legal talent to this new position,” Justice Holder White said.