Meet Our Attorneys

John S. Wisniewski

Mr. Wisniewski brings considerable expertise to his areas of concentration: complex litigation, property tax appeals, land-use development and public/private investigations.

Relying on his extensive background in property tax appeals, he represents municipalities and the owners of large commercial and industrial properties. His experience representing both plaintiffs and defendants in these matters offers a unique and valuable perspective.

Jason R. Hawrylak

Mr. Hawrylak, a senior associate, has handled a vast array of litigation matters, including, but not limited to, family law, divorce, support, personal injury, collection, estate, criminal defense at the Superior and Municipal Court level, wrongful termination and breach of contract matters. He also serves as the firm’s real estate attorney, assisting clients with purchases and sales.

Gregory D. Emond

 Gregory D. Emond is an Associate at Wisniewski & Associates, LLC(r) and works in the firm’s litigation practice group. He is licensed to practice law in New Jersey, New York, the United States District Court for the District of New Jersey, the Southern District of New York, as well as Federal Court of Appeals for the 2nd and 3rd Circuit.

Shaun S. Peterson

Shaun S. Peterson is an Associate at Wisniewski & Associates, LLC(r) and works in the firm’s property appeals and real estate practice groups. He is licensed to practice law in New Jersey and the United States District Court for the District of New Jersey.