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  • Martindale-Hubbell AV Preeminent Rated
    5.0 out of 5
  • Impressed sources describe Gregory Horowitz as "a great person and an expert in the coverage area." - Chambers USA 2019

    Gregory Horowitz is described as “an excellent lawyer” and “a great adversary” by his market peers. - Chambers USA 2018

    Sources consider him a “fantastic” attorney. - Chambers USA 2017

    Interviewees highlight Gregory Horowitz's strong client service skills, stating: “He was very responsive and patient, and helped me understand what the issues were in practical terms.” - Chambers USA 2016

    Sources describe Gregory as “an excellent negotiator with an imposing personal presence, who is able to defuse controversial situations,” and “an excellent attorney who does a very good job.”  - Chambers USA 2013


  • J.D., George Washington University Law School, 1993
  • B.B.A., George Washington University, cum laude, 1990

    The George Washington Law Review, 1991-1993

Bar Admissions

  • New Jersey
  • District of Columbia
  • Maryland

Memberships & Affiliations

New Jersey State Bar Association

American Bar Association, Tort & Insurance Practice Section

American Bar Association, Dispute Resolution Section

American Bar Association, Co-Chair, Intellectual Property and Advertising Injury Subcommittee, Insurance Coverage Litigation Committee, 2002-2004

American Bar Association, Co-Chair, Comprehensive General Liability Subcommittee, Insurance Coverage Litigation Committee, 2004-2006

American Bar Association, Co-Chair, Asbestos Subcommittee, Insurance Coverage Litigation Committee, 2006-2008

ARIAS U.S. (AIDA Reinsurance and Insurance Arbitration Society)

Gregory H. Horowitz

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  • T: 973.639.7933
    F: 973.297.3995
    • Four Gateway Center
      100 Mulberry St.
      Newark, NJ 07102


Litigating Bad Faith Insurance Claims
National Business Institute, Wilmington, DE
Mediating the Bad Faith Insurance Claim
Mealey's Bad Faith Litigation Conference
Additional Insured and Vendor's Endorsements
American Bar Association, Insurance Coverage Litigation Committee Meeting
Broker Liability Seminar
New Jersey Institute for Continuing Legal Education
The Sun Rises Again on Broker Malpractice Cases in the East and in the West
American Bar Association, Insurance Coverage Litigation Committee Meeting