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

John Henry Jankoff

Currently registered

John Henry Jankoff is an attorney admitted to the New York State Bar in 1968, with a registered practice address in East Hampton, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number1370451
Bar statusCurrently registered
Year admitted1968
Judicial departmentDepartment 1
Law schoolNew York
Practice cityEast Hampton, NY
CountySuffolk
Firm / organization68 Elybrook To Hands Cree Rd
Office address68 Ely Brook Rd, East Hampton, NY, 11937
Phone(917) 912-2355
Next registration dueOct 2026

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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