John Drennen Gagnon

John D. Gagnon is a Board-Certified Civil Trial Attorney, a distinction held by only a select percentage of practitioners who have demonstrated superior expertise and an extensive record of courtroom success. A lifelong resident of New Jersey with well over a decade of high-profile litigation experience, Mr. Gagnon operates under a singular, uncompromising philosophy: the path to maximum recovery is paved through meticulous preparation for trial. His career began at a premier regional defense firm handling professional malpractice, providing him with an invaluable "insider’s" perspective on the tactics used by major corporations and insurance companies. Today, he leverages that sophisticated knowledge exclusively for the benefit of his clients, offering the kind of elite, strategic advocacy typically reserved for the boardroom, now applied to the pursuit of justice for the injured.

Since joining the plaintiffs’ bar in 2010, Mr. Gagnon has established himself as a formidable presence in the courtroom and beyond. Having tried dozens of cases to verdict and secured countless favorable recoveries, his expertise extends into the highest levels of the judiciary. Mr. Gagnon is a seasoned appellate advocate, possessing a rare depth of experience that includes numerous arguments before the Appellate Division and the Supreme Court of New Jersey. This combination of trial-ready tenacity and high-level legal scholarship ensures that his clients receive not just representation, but a comprehensive legal defense that is respected by peers and feared by adversaries. When results matter most, Mr. Gagnon provides the sophisticated leadership and seasoned judgment necessary to prevail in the state’s most challenging venues.