Justice Sheila M. O'Brien (Ret.) has joined JAMS, The Resolution Experts. She will serve as an arbitrator, mediator and special master in a variety of disputes including appellate, business, commercial, class action, employment, government, public agency, personal injury and professional liability. O'Brien served as a Justice of the Illinois Appellate Court for 16 years and as an Illinois trial judge for 10 years. She served as the presiding judge of her division and on the executive committee of the appellate court. O'Brien has a Bachelor's degree from University of Notre Dame and a law degree from University of Notre Dame Law School.