Photo of Yonatan Grossman-Boder

Yonatan (Yoni) Grossman-Boder is a special labor relations counsel in the Labor & Employment Law Department. Yoni assists clients in a wide range of labor and employment law matters, including litigations, administrative proceedings, arbitrations, internal investigations, labor-management relations and claims of employment discrimination, harassment, retaliation, and wrongful termination. He frequently represents clients across a variety of industries and sectors, including educational institutions, financial services, media and entertainment companies, health services and professional services.

Yoni clerked for the Honorable Richard M. Gergel of the U.S. District Court for the District of South Carolina.  While attending Duke University School of Law, Yoni served as the publication and lead articles editor of Law and Contemporary Problems.

Prior to coming to Proskauer, Yoni served as a legal intern at the New York Human Resources Administration Employment Law Unit. As a legal intern, he worked on a variety of employment matters, including employment discrimination investigations and litigation. While a summer associate at Proskauer, Yoni co-authored an article on retiree health care benefits under ERISA titled "Understanding M&G Polymers v. Tackett," published by Benefits Magazine in April 2015.

A Texas federal district court has split with another Texas district court on a key question: when a court declares the National Labor Relations Board’s removal protections unconstitutional, can it sever the offending provisions and allow an unfair labor practice charge to proceed—or must the proceeding be permanently enjoined?

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The National Institutes of Health (NIH) has withdrawn recognition from the union representing its postdoctoral and graduate student fellows.  In the email announcing the decision, the NIH stated it withdrew recognition because the fellows are not “employees.”  Unionization at federal agencies like the NIH is regulated by the Federal Labor

On March 6, 2026, the Sixth Circuit issued its decision in Brown-Forman Corporation v. NLRB, marking the first appellate rejection of the National Labor Relations Boards’ (“NLRB” or “Board”) Cemex framework.  As previously reported, in August 2023, the Board issued Cemex, which upended 50 years of precedent