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

John Francis Mcdermott

Currently registered

John Francis Mcdermott is an attorney admitted to the New York State Bar in 1974, with a registered practice address in East Islip, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number1471580
Bar statusCurrently registered
Year admitted1974
Judicial departmentDepartment 2
Law schoolSt. John's University School of Law
Practice cityEast Islip, NY
CountySuffolk
Firm / organizationJohn Mcdermott
Office addressC/O Robert Mcdermott, 29 Hollins Lane, East Islip, NY, 11730
Phone(631) 414-0094
Next registration dueMar 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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