Mark is a seasoned trial lawyer bringing over 30 years of expertise in asbestos defense. He has practiced extensively throughout Illinois, including Cook, McLean and Madison Counties, and has appeared in more than one thousand asbestos defense cases. 

He earned his J.D. from Loyola University Chicago School of Law and his B.A. from Northwestern University. Mark is admitted to practice in Illinois, the U.S. District Court for the Northern and Southern Districts of Illinois and has been admitted pro hac vice in multiple states, including California, Florida, Georgia, Indiana, Louisiana, Michigan, New Hampshire, New Jersey and Texas.