Practice areas: Personal Injury, Workers' Compensation; view more
Licensed in New Jersey since: 1993
Education: Widener University – Delaware Law School
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856-869-9066
Cuneo & Leonetti, LLC
885 Haddon AvenueCollingswood, NJ 08108 Visit website
Mark Leonetti is a partner at Cuneo & Leonetti, LLC, in Collingswood, New Jersey, whose practice areas include personal injury, workers’ compensation, automobile accidents, slip-and-fall accidents and motorcycle accidents. He brings three decades of courtroom-focused practice to cases involving catastrophically injured plaintiffs, serious motor vehicle and truck collisions, defective products and complex wrongful injury matters, as well as representation of employees through New Jersey’s workers’ compensation system.
Mr. Leonetti’s litigation record reflects a readiness to bring cases to trial when that serves a client’s interests. He has handled high-stakes disputes on behalf of severely injured clients and consistently pursues recovery for medical care, rehabilitation, wage loss and ongoing support needs where long-term consequences are at issue.
Among the recoveries Mr. Leonetti has secured are a $2.2 million settlement stemming from a fall on a defective staircase, a $750,000 slip-and-fall resolution, and substantial motor vehicle outcomes of $1.58 million and $1.2 million. Those results illustrate a pattern of achieving meaningful monetary relief through negotiation and, when necessary, jury verdicts.
In the arena of workers’ compensation, Mr. Leonetti has represented thousands of injured workers and their families, obtaining benefits that range from death benefits and lifetime awards for spouses to educational funding for dependents, lifetime medical and wage benefits for those found totally disabled, and substantial lump-sum settlements for others returning to the workforce. He frames each matter to secure the full statutory entitlements available under New Jersey law.
Mr. Leonetti’s earlier career includes 17 years as a partner and plaintiff’s trial attorney and prior service as an associate in Haddonfield, where defense-side trial work sharpened his approach to case evaluation, trial preparation and courtroom strategy. That combination of defense and plaintiff experience informs his tactical decisions and client counseling.
Earning a B.A. with high honors from Rutgers University and a J.D. from Widener University School of Law, Mr. Leonetti completed internships with the New Jersey Superior Court (Judge James Rafferty) and the Appellate Division (Judge Virginia Long). He is admitted to practice in New Jersey and Pennsylvania and is authorized before the Federal District Court of New Jersey, the U.S. District Court for the Eastern District of Pennsylvania, the U.S. Court of Appeals for the 3rd Circuit and the United States Supreme Court. Active in the legal community, he maintains long-standing membership in the New Jersey State Bar Association, the New Jersey Association for Justice and the Camden County Bar Association.
Practice areas
Personal Injury - General: Plaintiff, Workers' Compensation: ClaimantFocus areas
Motor Vehicle Accidents, Personal Injury - Plaintiff, Trucking Accidents, Wrongful Death
- 80% Personal Injury - General: Plaintiff
- 20% Workers' Compensation: Claimant
First Admitted: 1993, New Jersey
Professional Webpage: https://www.cuneoleonettilaw.com/attorney/mark-a-leonetti/
Bar / Professional Activity
- New Jersey, 1993
- Pennsylvania, 1993
- Federal District Court of New Jersey, 1993
- U.S. Supreme Court, 1998
- U.S. Court of Appeals 3rd Circuit, 1998
- New Jersey State Bar Association, Member, 1993 to Present
- New Jersey Association for Justice, Member, 1993 to Present
- Camden County Bar Association, Member, 1993 to Present
- U.S. District Court District of New Jersey
- U.S. District Court Eastern District of Pennsylvania
Verdicts / Settlements (Case Results)
- $2.2 million settlement for a client who suffered injury in a fall down a defective staircase
- $750,000 settlement in slip-and-fall litigation
- $1.58 million and $1.2 million in motor vehicle accident cases as a car accident attorney
Representative Clients
- Proudly representing for work comp injuries members of the New Jersey State Policeman’s Benevolent Association, New Jersey Fraternal Order of Police, Fraternal Order of Police-Penn/Jersey Lodge #30, New Jersey State Department of Corrections., 2025
- Proudly representing for work comp injuries members of the New Jersey State Policeman’s Benevolent Association, New Jersey Fraternal Order of Police, Fraternal Order of Police-Penn/Jersey Lodge #30, New Jersey State Department of Corrections., 2021
- Proudly representing for work comp injuries members of the New Jersey State Policeman’s Benevolent Association, New Jersey Fraternal Order of Police, Fraternal Order of Police-Penn/Jersey Lodge #30, New Jersey State Department of Corrections., 2022
- Proudly representing for work comp injuries members of the New Jersey State Policeman’s Benevolent Association, New Jersey Fraternal Order of Police, Fraternal Order of Police-Penn/Jersey Lodge #30, New Jersey State Department of Corrections., 2023
- Proudly representing for work comp injuries members of the New Jersey State Policeman’s Benevolent Association, New Jersey Fraternal Order of Police, Fraternal Order of Police-Penn/Jersey Lodge #30, New Jersey State Department of Corrections., 2024
Pro bono / Community Service
- Pro bono domestic violence assignment, Superior Court of New Jersey, Law Division., 2025
Educational Background
- Rutgers University, B.A, Major: English, Honors: With High Honors, 1989
Selections
- Super Lawyers: 2026