Recognized in Best Lawyers since 2005 
Jeffrey J. Greenbaum, Chair of the Sills Cummis & Gross Class Action Practice Group, is an active litigator and trial attorney in federal and state courts with a specialty in class action defense and complex business litigation. He has handled cases of national prominence, including those involving class actions and derivative suits, securities, RICO and consumer fraud, professional liability, antitrust, banking, chancery practice, contracts, real estate, trade secrets, and unfair competition.
Jeffrey Greenbaum is a long-serving member of the Lawyers Advisory Committee of the U.S. District Court for the District of New Jersey. He has held multiple leadership roles within the ABA Section of Litigation, including Chair of the Class Actions and Derivative Suits Committee, and is a frequent lecturer in the class action field. He is Certified by the Supreme Court of New Jersey as a Civil Trial Attorney and is a former Assistant U.S. Attorney in the District of New Jersey.
