Deanne Mazzochi


Deanne Mazzochi is a Republican member of the Illinois House of Representatives from the 47th district. The 47th district includes all or parts of Elmhurst, Oak Brook, Oakbrook Terrace, Western Springs, Clarendon Hills, Hinsdale, Westmont, and Downers Grove. She was the Chair of the College of DuPage Board of Trustees prior to her appointment to the Illinois House of Representatives.
Mazzochi has bachelor of arts degrees in both political science and chemistry from Boston University, and a juris doctor from George Washington University Law School. She is a founding partner in the law firm Rakoczy Molino Mazzochi Siwik. The firm specializes in patent and life sciences law. Her House committee assignments during the 100th General Assembly were: Environment; Health & Healthcare Disparities; Judiciary—Civil; and Mental Health Committees.

Electoral history