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

Robert Gregory Costello

Currently registered

Robert Gregory Costello is an attorney admitted to the New York State Bar in 1999, 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 number2993483
Bar statusCurrently registered
Year admitted1999
Judicial departmentDepartment 2
Law schoolSt. John's University School of Law
Practice cityGarden City, NY
CountyNassau
Firm / organizationNassau Community College; Criminal Justice Dept
Office address1 Education Dr, Garden City, NY, 11530
Phone(516) 572-7178
Next registration dueMar 2027

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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