This document is a resume for Gary Marek, an attorney based in Illinois. It summarizes his professional experience, education, and qualifications. Marek has over 25 years of experience in litigation and currently works as Regional Subrogation Counsel at Liberty Mutual Insurance, where he manages a team that has recovered over $34 million in subrogation cases. He previously worked at Clausen Miller P.C. litigating large property subrogation cases and taught law school as an adjunct professor. Marek received his law degree from The John Marshall Law School and has been admitted to practice law in Illinois and other federal courts since 1992.