David A. Mazie

An esteemed attorney, David A. Mazie is a senior partner at the Roseland-based firm Mazie Slater Katz & Freeman, LLC, in New Jersey. He handles a wide range of legal matters, including personal injury cases, medical malpractice, car accidents, wrongful death, legal malpractice, commercial business litigation, and other related areas. With his extensive experience, he diligently serves clients in Roseland and all across New Jersey.
 
Mr. Mazie's legal adversaries are acutely cognizant of his unwavering commitment to pursuing litigation if mutually agreeable settlements are not reached. His trial track record stands as an unparalleled testament to his legal prowess, making him the sole practitioner in the state of New Jersey to secure two personal injury verdicts exceeding $100 million in value. Notably, he has also achieved a remarkable $125 million settlement on behalf of a grievously injured client, a landmark achievement that remains the largest personal injury settlement in the archives of New Jersey's legal history.
 
Furthermore, Mr. Mazie boasts a portfolio encompassing over 90 verdicts and settlements that eclipse the $1 million threshold, including a substantial number of settlements and verdicts exceeding the formidable $10 million benchmark.
 
Mr. Mazie has earned widespread recognition and acclaim for his remarkable achievements in the legal field. He has been honored as the Lawyer of the Year by the New Jersey Law Journal. This recognition was further solidified when the New Jersey Law Journal inducted him into its esteemed Personal Injury Hall of Fame. Most recently, the New Jersey Law Journal acknowledged him as a "winner," recognizing his unprecedented achievements in securing noteworthy settlements for his clients.
 
Additionally, Mr. Mazie’s exemplary legal skills have been acknowledged multiple times by The Best Lawyers in America, including as recently as 2026 for Personal Injury Litigation and Medical Malpractice Law. Furthermore, he has been selected multiple times for inclusion in Lawdragon's list of the 500 Leading Plaintiffs Lawyers in the United States. He has also been recognized as Lawyer of the Year by ACQ Legal and CorporateLiveWire magazine and maintains a “Superb” rating on Avvo.
 
Following the completion of his Bachelor of Arts degree at Rutgers University in 1983, Mr. Mazie pursued his Juris Doctor from The George Washington University National Law Center in 1986. Subsequently, he obtained licenses to practice law in both New Jersey and the District of Columbia. In addition to his legal practice, he has memberships in various professional associations, including the New Jersey State Bar Association, the American Association for Justice, the Essex County Bar Association and the American Bar Association.