Search Site
Attorney Profiles

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.

Jennifer Kurtz

Ms. Kurtz has handled a wide array of civil litigation matters, including, but not limited to, collections, breach of contract, real estate, consumer fraud, and landlord/tenant. She began her career as a litigation attorney with one of the world’s largest law firms, working on government investigations, white collar defense and construction litigation.


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.

Contact us

Please fill out the form below and one of our attorneys will contact you.

Quick Contact Form

Awards & Affiliations
Our Office
  • Sayreville Office
    17 Main Street
    Sayreville, New Jersey 08872
    Phone: 732-651-0040
    Fax: 732-651-0060
  • New York Office
    Executive Suites at the Gardens
    1110 South Avenue, Suite 100
    Staten Island, NY 10314
    Phone: 347-273-1282
    Fax: 732-651-0060