Joseph Steinfield is a member of the Boston law firm Prince Lobel Tye, and he is Of Counsel to the Law Office of Thomas R. Hanna in Keene. He specializes in business and First Amendment litigation and also serves regularly as an arbitrator and mediator.
He is a fellow of the American College of Trial Lawyers and a member of the American Law Institute. He is the former Chair of both the Massachusetts Clients Security Board and the Massachusetts Commission on Judicial Conduct. He is also a member of the adjunct faculty at Boston College Law School and has taught First Amendment law at Herzen Pedagogical University in St. Petersburg, Russia (2011), and the University of Ljubljana in Slovenia (2016).