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

John Joseph Leo

Currently registered

John Joseph Leo is an attorney admitted to the New York State Bar in 1982, with a registered practice address in Central Islip, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number1786797
Bar statusCurrently registered
Year admitted1982
Judicial departmentDepartment 2
Law schoolFordham
Practice cityCentral Islip, NY
CountySuffolk
Firm / organizationSupreme Court Of The State Of New York County Of Suffolk
Office address400 Carleton Ave, Central Islip, NY, 11722
Phone(631) 208-5653
Next registration dueJun 2028

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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