Background
O'Brien-Heinzen, M. Tess was born on October 9, 1968 in Stevens Point, Wisconsin, United States.
O'Brien-Heinzen, M. Tess was born on October 9, 1968 in Stevens Point, Wisconsin, United States.
Marquette University (Bachelor of Arts, cum laude, 1990). University of Wisconsin-Madison (Juris Doctor, cum laude, 1993).
Worked at Boardman, Suhr, Curry & Field. Admitted to the bar, 1994, Wisconsin. 1995, United States. District Court, Western District of Wisconsin.
Judicial Clerk, Honorary Justice William A. Bablitch, Wisconsin Supreme Court, 1993-1995.