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

Brian Eugene Hennessey

Currently registered

Brian Eugene Hennessey is an attorney admitted to the New York State Bar in 2007, with a registered practice address in Tarrytown, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number4358735
Bar statusCurrently registered
Year admitted2007
Judicial departmentDepartment 2
Law schoolUniversity of California-Hastings
Practice cityTarrytown, NY
CountyWestchester
Firm / organizationLiang & Hennessey Llp
Office address520 White Plains Rd Ste 500, Tarrytown, NY, 10591
Phone(646) 461-1390
Next registration dueApr 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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