About Gutman, Mintz, Baker & Sonnenfeldt LLP
Gutman, Mintz, Baker & Sonnenfeldt LLP is a law firm whose main office is at 813 Jericho Turnpike in New Hyde Park, New York. Third-party directories report that the firm dates to 1976 and that its litigation work covers landlord-tenant matters, debt recovery, bankruptcy, Supreme Court proceedings and hearings before administrative tribunals. Its client base is described as including real estate management companies, cooperative and condominium housing corporations, Mitchell-Lama developments and nonprofit organizations.
Practice areas named in directory listings include appeals, nonpayment and holdover proceedings, Article 78 proceedings, and administrative hearings at HPD, DHCR and ECB. Directory data lists one office, in New Hyde Park, and sources identify that location as the firm's biggest. One aggregator states that an in-house process serving unit delivers papers across the five New York City boroughs and in Nassau, Suffolk and Westchester counties.
| Type | Law firm |
|---|---|
| New York offices | New Hyde Park |
| Website | gmbspc.com |
| Registered NY attorneys | 27 |
Practice areas
Areas of work that Gutman, Mintz, Baker & Sonnenfeldt 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 29, 2026). Attorney list from the New York State Unified Court System registration data. Not affiliated with Gutman, Mintz, Baker & Sonnenfeldt LLP.
Registered attorneys
Neil Sonnenfeldt Currently registered Kenneth Mintz Delinquent Gary Friedman Currently registered Howard Nemetsky Currently registered Donna Denton Currently registered Kathleen Nolan Currently registered Russell Polirer Currently registered Shane Delaney Currently registered Eric Keilbach Currently registered Uygar Konur Currently registeredRegistration status can change at any time. Confirm any attorney's current status through the official New York Attorney Search.