Jeffrey B. Dubner is an Associate at Cohen Milstein and a member of the Antitrust practice group, having joined the firm in 2011. In this role, Mr. Dubner represents a broad range of individuals, businesses, and unions in civil litigation, with a focus on multi-district class actions and antitrust litigation. He has represented both plaintiffs and defendants in antitrust matters, dealing with the application of the Sherman Act in industries from health care and financial services to professional sports and publishing. The American Antitrust Institute honored him for Outstanding Litigation Achievement by a Young Lawyer in 2016, and both The National Law Journal and Super Lawyers have named him a Rising Star.

Mr. Dubner is currently litigating the following matters:

  • VFX/Animation Workers Litigation: Cohen Milstein is one of three court-appointed co-lead counsels in a litigation alleging that the major animation studios conspired to limit the opportunities and suppress the pay of special effects and animation workers by agreeing not to poach each other’s employees. The litigation has survived a motion to dismiss and plaintiffs have moved for class certification.  Mr. Dubner has been involved in all aspects of the litigation.
  • Interest Rate Swaps: Cohen Milstein represents The City of Baltimore and the Public School Teachers’ Pension and Retirement Fund of Chicago on behalf of a putative class in an action alleging that major investment banks conspired to prevent an exchange-traded market for interest rate swaps from developing. The case is currently pending centralization by the Joint Panel on Multidistrict Litigation.
  • Sutter Health: Cohen Milstein represents self-insured entities in Northern California who are challenging anticompetitive practices by Sutter Health, the dominant hospital system in Northern California. Plaintiffs have defeated Sutter Health’s motion to compel arbitration and demurrer, and the case is currently in discovery.
  • Angola Prison/Louisiana Department of Public Safety and Corrections Litigation (pro bono): Mr. Dubner is co-lead counsel on a class action lawsuit alleging that the Louisiana Department of Public Safety and Corrections failed to provide adequate health care services to inmates at Angola Prison, the largest state-run maximum security prison in the United States. The case is currently in discovery.

Mr. Dubner played an important role in litigating the following successes:

  • Electronic Books Antitrust Litigation: Cohen Milstein was co-lead counsel in a class action lawsuit alleging that Apple and five of the leading U.S. publishers conspired to raise the retail prices of ebooks. The five publishing defendants settled for $166 million and a settlement was reached with Apple for an additional $400 million. Mr. Dubner was lead associate on the case and was involved in all aspects of the litigation, including trial preparation.
  • Sports Broadcasting Antitrust Litigation: Cohen Milstein was co-lead counsel for plaintiffs in class actions alleging that the system of geographical broadcasting territories employed by Major League Baseball and the National Hockey League amount to unlawful market allocation under Section 1 of the Sherman Act. The last settlements were reached on the eve of trial and are awaiting final Court approval. Mr. Dubner was lead associate on the NHL and MLB lawsuits and was involved in all aspects of the litigation, including arguing motions and examining witnesses before the court.
  • Prime Healthcare Services Litigation: Cohen Milstein successfully defended the Service Employees International Union (SEIU) against antitrust claims brought by Prime Healthcare Services, alleging that SEIU conspired with Kaiser Permanente to drive Prime out of the market. Cohen Milstein succeeded in having the complaint and the amended complaint dismissed in the Southern District of California and defeating an appeal in the Ninth Circuit. Mr. Dubner was the lead associate on the case and was involved in all aspects of the litigation, including drafting the successful motions to dismiss and appellate brief.
  • Detroit Nurse Wages Antitrust Litigation: Cohen Milstein represents a class of nurses in Cason-Merenda v. Detroit Medical Center (E.D. Mich.), alleging that Detroit hospitals suppressed wages through anti-competitive information exchanges. All eight defendants settled, creating a common fund of more than $90 million for Detroit’s nurses. Mr. Dubner participated in the trial preparation for the case.

In addition to state and federal antitrust laws, Mr. Dubner has litigated claims under the Stored Communications Act, the Commodities Exchange Act, the Americans with Disabilities Act, and other state and federal statutes. 

Prior to joining the firm, Mr. Dubner was a law clerk for the Honorable Guido Calabresi of the U.S. Court of Appeals for the Second Circuit and the Honorable John G. Koeltl of the U.S. District Court for the Southern District of New York. Mr. Dubner attended Harvard University, graduating cum laude with a B.A. in Psychology, and earned his J.D. magna cum laude from Harvard Law School. Mr. Dubner served as a Notes Editor for the Harvard Law Review. Mr. Dubner is admitted to practice in New York, the District of Columbia, the Southern District of New York, and the Eastern District of Michigan. He is also a New York Times–published crossword constructor.