LAWYER PROFILE
Jeffrey J Greenbaum

Jeffrey J Greenbaum

USA 2026

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Ranked in 1 practice area

About

Provided by Sills Cummis & Gross P.C.

Practice Areas

Jeffrey J. Greenbaum is Chair of the Class Action Practice Group at Sills Cummis & Gross. He is an active litigator and trial attorney in federal and state courts with extensive experience in class action defense and complex business litigation.

Jeffrey Greenbaum 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.

View Jeffrey Greenbaum’s full attorney profile: www.sillscummis.com/professionals/jeffrey-greenbaum

Education

University of Michigan Law School

J.D., cum laude

The Wharton School, University of Pennsylvania

B.S.

Chambers Review

Provided by Chambers

Chambers Guide to the USA

Litigation: General Commercial - New Jersey

Band 1
Band 1

Individual Editorial
Jeffrey Greenbaum is highly regarded for his handling of an array of commercial disputes. He offers particular expertise in the healthcare and pharmaceutical sectors.

Ranked Individuals at Sills Cummis & Gross P.C. (21)

New Jersey

New York

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