Photo of John L. MackPhoto of John L. Mack

John L. Mack



Northwestern University School of Law, J.D.
  • cum laude
  • Journal of Law and Social Policy, Associate Articles Editor; National Trial Team, Captain; Juvenile Criminal Defense Clinic
Princeton University, B.A.
  • Psychology

Prior Employment

  • Jenner & Block, Associate, 2014-2015
  • Northwestern University, Senior Associate Director of Athletics - Sales and Marketing, 2006-2011

Bar Admissions

Court Admissions

Professional Affiliations

State Bar of Michigan

News & Resources


Mr. Mack is a litigation attorney focusing his practice on assisting with a wide range of complex commercial litigation matters, including internal investigations and criminal defense.

  • Drafts discovery motions and manages the production of discovery documents
  • Assists with fact development in investigations, and identifies and develops expert witnesses


  • Served as an intern in the U.S. Attorney's Office for the Northern District of Illinois while in law school

News & Resources

Press Releases