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

Andrea Lynn O'Halloran

Currently registered

Andrea Lynn O'Halloran is an attorney admitted to the New York State Bar in 2001, with a registered practice address in Riverhead, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number3972569
Bar statusCurrently registered
Year admitted2001
Judicial departmentDepartment 2
Law schoolAlbany Law School
Practice cityRiverhead, NY
CountySuffolk
Firm / organizationOffice Of The District Attorney Suffolk County N.Y.,
Office address200 Center Dr, Riverhead, NY, 11901
Phone(631) 852-2555
Next registration dueNov 2025

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.

Verify this record

Bar status can change at any time. For the authoritative, real-time status of Andrea Lynn O'Halloran, confirm directly through the official New York Attorney Search using the registration number above. This record is republished from public New York State data and is provided for reference only — it is not legal advice and not an endorsement.

Other attorneys in Riverhead

See all attorneys in Riverhead, NY →

Other graduates of Albany Law School

See all graduates of this school →

Helpful resources

Created by SeoFune