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

John D. Mckenna

Currently registered

John D. Mckenna is an attorney admitted to the New York State Bar in 1996, with a registered practice address in Melville, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number2730190
Bar statusCurrently registered
Year admitted1996
Judicial departmentDepartment 1
Law schoolHofstra University Maurice A. Deane School of Law
Practice cityMelville, NY
CountySuffolk
Firm / organizationL'Abbate Balkan Colavita & Contini, Llp
Office address3 Huntington Quad Ste 102S, Melville, NY, 11747
Phone(516) 837-7370
Next registration dueNov 2026

About L'Abbate, Balkan, Colavita & Contini, L.L.P.

L'Abbate, Balkan, Colavita & Contini, L.L.P. is a law firm founded in 1981 that describes its offering as spanning legal, transactional and advisory work. Its public materials and directory profiles associate the firm with insurance law and professional liability defense for legal, accounting, business and design professionals, as well as work in construction, real estate, employment and trusts and estates matters.

Practice areas of L'Abbate, Balkan, Colavita & Contini, L.L.P.:

Arbitration & Mediation Commercial Litigation Construction Employment & Labor Insurance Real Estate Trusts & Estates

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

View the L'Abbate, Balkan, Colavita & Contini, L.L.P. profile and its 26 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.

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Other attorneys in Melville

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Other graduates of Hofstra University Maurice A. Deane School of Law

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