Official NY OCA attorney registration data · Updated 2026 Methodology Discipline records
Law firm

Zelle LLP

9 attorneys in the New York State Bar registry list this organization as their firm or employer.

About Zelle LLP

Zelle LLP describes itself as an international litigation and dispute resolution law firm. Its attorneys represent clients in insurance-related disputes, antitrust and competition matters, and other complex business litigation in venues across the United States and internationally. The firm says its practice is focused in scope, while drawing on multiple offices and an international presence to serve clients.

The firm lists offices in Atlanta, Boston, Dallas, Fort Lauderdale, London, Minneapolis, New York, Oakland, Philadelphia and Washington, DC. Its New York office is at 45 Broadway, Suite 920, New York, NY 10006. The firm states that its practice extends across the country and abroad without regional limits. Its website lists practice areas including Insurance, Antitrust & Unfair Competition, and Commercial Litigation. Professional directory profiles give 1988 as the year the firm was established.

TypeLaw firm
New York officesNew York, NY
Phone646-876-4400
Websitezellelaw.com
Registered NY attorneys9

Practice areas

Areas of work that Zelle LLP describes on its own website. They describe the organization as a whole, not the practice of any individual attorney listed below.

Insurance Antitrust & Competition Commercial Litigation

Organization profile based on its official website and public sources (reviewed October 30, 2026). Attorney list from the New York State Unified Court System registration data. Not affiliated with Zelle LLP.

Registered attorneys

William Zieden-Weber Admitted 1993 · New York, NY Currently registered Jennifer Hoffman Admitted 1999 · New York, NY Currently registered Matthew Gonzalez Admitted 2003 · New York, NY Currently registered Isabella Stankowski-Booker Admitted 2008 · New York, NY Currently registered Alexander Cogbill Admitted 2015 · New York, NY Currently registered Gabrielle Siskind Admitted 2019 · New York, NY Currently registered Peter Golfman Admitted 2019 · New York, NY Currently registered Kristi Gillen Admitted 2020 · New York, NY Currently registered Shelby Ross Admitted 2025 · New York, NY Currently registered

Registration status can change at any time. Confirm any attorney's current status through the official New York Attorney Search.

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