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Marvin J. Hammerman

Attorney Profile

Top Rated Civil Litigation Attorney in Fairfield, NJ

Hammerman Rosen LLP
585 US-46
Fairfield, NJ 07004
Phone: 973-227-1415
Fax: 201-781-5682
Selected to Rising Stars: 2018 - 2022
Licensed in New Jersey Since: 2014
Practice Areas: Civil Litigation: Plaintiff, Personal Injury - General: Plaintiff, Criminal Defense, Real Estate: Consumer
Languages Spoken: English, Spanish


No aspect of this advertisement has been approved by the Supreme Court of New Jersey. Please visit the Super Lawyers Selection Process for a detailed description of the Super Lawyers selection methodology.

  • Free Consultation
Attorney Profile

Attorney Marvin J. Hammerman is the managing partner of Hammerman Rosen LLP in Fairfield, New Jersey. Mr. Hammerman primarily concentrates his practice on personal injury law, handling cases involving automobile accidents, construction accidents, slip and falls, wrongful death and catastrophic injuries. He represents clients in Bergen, Essex, Middlesex, Morris and Union counties.

Over the course of his career, Mr. Hammerman has obtained a number of substantial recoveries for clients injured due to negligence. In addition to personal injury, he has experience in many areas of law including criminal defense, insurance defense and consumer fraud. He is an experienced litigator and mediator, committed to providing personalized, efficient and quality legal service.

The National Trial Lawyers included Mr. Hammerman on its “Top 40 Under 40” list, and he is the recipient of a Client Satisfaction Award from the American Institute of Criminal Law Attorneys.

Prior to co-founding Hammerman Rosen LLP, Mr. Hammerman gained legal experience by interning with the State of New Jersey Office of the Attorney General. He also clerked and practiced as an associate with a private insurance defense firm, gaining valuable experience that he draws upon today as a personal injury attorney.

Mr. Hammerman earned a bachelor’s degree from Montclair State University and received his law degree from Rutgers Law School Newark. He holds licenses to practice law in New Jersey and Pennsylvania and before the U.S. District Court for the District of New Jersey. He is a member of the Essex County Bar Association, the New Jersey State Bar Association, the American Bar Association and the New Jersey Association of Professional Mediators.

Practice Areas
  • 50%Civil Litigation: Plaintiff
  • 30%Personal Injury - General: Plaintiff
  • 10%Criminal Defense
  • 10%Real Estate: Consumer
Focus Areas

Motor Vehicle Accidents, Personal Injury - Plaintiff, Slip and Fall, Wrongful Death, Construction Accident, Trucking Accidents, Arrest & Arraignment, Criminal Law, Expungement, Felony, Motor Vehicle Offenses, Traffic Violations


5 Years Rising Stars
  • Rising Stars: 2018 - 2022

About Marvin J. Hammerman

First Admitted: 2014, New Jersey

Professional Webpage:

Pro bono/Community Service

  • Volunteer Mediator for the Office of the Attorney General, Division of Consumer Affairs

Bar/Professional Activity

  • New Jersey Association of Professional Mediators
  • New Jersey Bar Association
  • American Bar Association
  • Essex County Bar Association
  • District of New Jersey
  • Pennsylvania
  • State of New Jersey

Educational Background

  • Universidad Antonio de Nebrija, 2008
  • Montclair State University, 2010


  • I recently settled an automotive accident case for just shy of the tortfeasor's $100,000.00 policy, 2016
  • After approximately one year, I recently settled a will contest / undue influence civil litigation matter for $500,000+ (including the value of property recovered), 2016
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Office Location for Marvin J. Hammerman

585 US-46
Fairfield, NJ 07004

Phone: 973-227-1415

Fax: 201-781-5682

Last Updated: 5/15/2022

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