John received his J.D. from Washington University in St. Louis, and his undergraduate degree in Political Science / International Relations and English from Carleton College. John and is licensed to practice law in Illinois, Missouri, and the District of Columbia, as well as the U.S. District Courts for the Northern and Southern Districts of Illinois. His practice is focused on complex civil litigation, and he is also part of Korein Tillery’s growing securities and antitrust practice group that represents major institutional and governmental clients across the country.