Background
Gelhaus, Mark J. was born in 1964.
Gelhaus, Mark J. was born in 1964.
University of Wisconsin-Eau Claire (Bachelor of Science). University of Wisconsin-Madison (Juris Doctor).
Worked at Tax Consultant, Snap-On, Incorporated. (Wilmot, Wisconsin) specializing in Tax Controversies, State Taxation, Property Tax, Income Tax. Admitted to the bar, 1989.