About Harfenist Kraut & Perlstein LLP
Harfenist Kraut & Perlstein LLP is a New York law firm that describes itself as devoted to serving individuals, companies and organizations. Its website lists services including litigation, corporate law, real estate and land use, municipal law, matrimonial and family law, civil rights claims, white collar criminal defense and healthcare litigation. The firm says its litigation work covers contract disputes, fraud claims, foreclosure matters and appeals.
The firm states that it has two offices in New York State: a Long Island office at 3000 Marcus Avenue in Lake Success and a Westchester office at 2975 Westchester Avenue, Suite 415, in Purchase. Its website also says its clients range from individual entrepreneurs and family businesses to publicly traded corporations. Third-party directories list Friedman Harfenist Kraut and Perlstein LLP as a former firm name.
| Type | Law firm |
|---|---|
| New York offices | Lake Success, Purchase |
| Phone | 914-701-0800 |
| Website | hkplaw.com |
| Registered NY attorneys | 8 |
Practice areas
Areas of work that Harfenist Kraut & Perlstein LLP describes on its own website. They describe the organization as a whole, not the practice of any individual attorney listed below.
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 Harfenist Kraut & Perlstein LLP.
Registered attorneys
Allen Perlstein Currently registered Andrew Lang Currently registered Steven Harfenist Currently registered Jonathan Kraut Currently registered Leo Napior Currently registered Meredith Castelli Currently registered Gustave Passanante Currently registered Isabella Oppedisano Currently registeredRegistration status can change at any time. Confirm any attorney's current status through the official New York Attorney Search.