Expert Witness & Consulting


Courts have appointed Professor Rubenstein to serve as an expert witness, advocate, or mediator in a variety of complex cases. Learn more.

Professor Rubenstein also regularly provides formal educational programs to judges throughout the United States and he has assisted the judiciary in developing class action related local rules.


Professor Rubenstein regularly provides a variety of services to practicing lawyers. These include:

  • Serving as an expert witness on a full range of procedural issues
  • Providing expert declarations concerning fee petitions
  • Mediating fee disputes and other contested matters
  • Solving complex legal problems
  • Strategizing litigation tactics
  • Writing briefs and arguing cases


Professor Rubenstein consults only with judges and lawyers. He does not represent clients directly. If you are a client looking for legal representation, please check with your local bar association for lawyer referral resources.