Mark is a partner in the Workers’ Compensation Defense Practice in Wiedner & McAuliffe’s Chicago office and has been rated as an AV Preeminent lawyer by Martindale-Hubbell. With 30 years of experience, Mark’s practice emphasizes workers’ compensation defense and employment litigation. Mark graduated from DePauw University in 1977 with a Bachelor of Arts. He earned his Juris Doctor from DePaul University in 1980. Mark previously served as an advisor on workers’ compensation legislation for the Republican Staff of the Illinois House of Representatives.