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

Matthew Duffy

Currently registered

Matthew Duffy is an attorney admitted to the New York State Bar in 2025, with a registered practice address in Garden City, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number6254817
Bar statusCurrently registered
Year admitted2025
Judicial departmentDepartment 2
Law schoolSouthwestern Law School
Practice cityGarden City, NY
CountyNassau
Firm / organizationKirschenbaum & Kirschenbaum, P.C.
Office address200 Garden City Plz Ste 315, Garden City, NY, 11530
Phone(516) 747-6700
Next registration dueJul 2027

About Kirschenbaum & Kirschenbaum, P.C.

Kirschenbaum & Kirschenbaum, P.C. is a general practice law firm in Garden City, New York, which describes itself as founded in 1977. Its website lists practice areas that include acquisitions, bankruptcy, collections, commercial litigation, corporate law, employment, family law, healthcare law, probate and estate matters, wills and trusts, and real estate. The healthcare group focuses on healthcare practitioners across their professional practice, from start-up through sale. The firm also lists alarm and security law among its work, and says it has represented clients in State and Federal courts at all levels.

Practice areas of Kirschenbaum & Kirschenbaum, P.C.:

Bankruptcy & Restructuring Commercial Litigation Corporate & M&A Employment & Labor Family & Divorce Health Care Real Estate Trusts & Estates

These are the practice areas the organization describes on its website. They are not a statement about Matthew Duffy’s own practice or any specialty certification.

View the Kirschenbaum & Kirschenbaum, P.C. profile and its 12 registered attorneys →

Office location

Registered office address on file with the New York State Bar. Verify before visiting, as the address reflects the contact on record and may be a firm rather than a personal office.

Verify this record

Bar status can change at any time. For the authoritative, real-time status of Matthew Duffy, confirm directly through the official New York Attorney Search using the registration number above. This record is republished from public New York State data and is provided for reference only — it is not legal advice and not an endorsement.

Other attorneys in Garden City

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