Kimberly M. Hennings


Ms. Hennings earned a Bachelor of Science from the University of Tampa, graduating cum laude, and her law degree from Brooklyn Law School, graduating cum laude. During law school, Ms. Hennings interned for former New York State Supreme Court Justice Jules Spodek and for the Office of the New York State Attorney General’s Healthcare Bureau.

Ms. Hennings is admitted to the Bars of the States of New York and New Jersey, and is admitted to practice before the United States Supreme Court, the Third Circuit Court of Appeals, the United States District Courts for the Southern and Eastern Districts of New York, and the United States District Court for the District of New Jersey.

Ms. Hennings’ practice focuses on all aspects of complex antitrust litigation. She is also a member of the New York City Bar Association, where she serves as a member of the Litigation Committee.

In 2017, Garwin Gerstein & Fisher was the recipient of the American Antitrust Institute’s award for Outstanding Antitrust Litigation Achievement in Private Law Practice for its role as lead counsel in In re K-Dur Antitrust Litigation, in which Ms. Hennings served as a key member of the litigation team. Ms. Hennings also served as primary counsel for GGF in King Drug Company of Florence, Inc. v. Cephalon, Inc., in which GGF and its co-counsel secured the largest victory ever in a delayed generic drug entry case on behalf of direct purchasers.


Brooklyn Law School, J.D., 2003, cum laude

University of Tampa, Bachelor of Science, 2000, cum laude

Bar Admissions

New York

New Jersey

Court Admissions

United States Supreme Court

U.S. Court of Appeals for the Third Circuit

U.S. District Court for the Southern District of New York

U.S. District Court for the Eastern District of New York

U.S. District Court for the District of New Jersey


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