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

Michael Dean O'Brien

Currently registered

Michael Dean O'Brien is an attorney admitted to the New York State Bar in 2020, with a registered practice address in Rochester, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number5758511
Bar statusCurrently registered
Year admitted2020
Judicial departmentDepartment 4
Law schoolPa State University Dickinson School of Law
Practice cityRochester, NY
CountyMonroe
Firm / organizationDuke Law Firm, P.C.
Office address500 Helendale Rd Ste 260, Rochester, NY, 14609
Phone(585) 346-3220
Next registration dueFeb 2028

About Duke Law Firm, P.C.

Duke Law Firm, P.C. is a family law practice with offices in Rochester and Lakeville, New York. The firm describes itself as focusing exclusively on family law matters and says it serves separating families across a nine-county area of upstate New York. The counties it names are Livingston, Monroe, Steuben, Wyoming, Ontario, Wayne, Genesee, Allegany and Orleans.

Practice areas of Duke Law Firm, P.C.:

Family & Divorce

These are the practice areas the organization describes on its website. They are not a statement about Michael Dean O'Brien’s own practice or any specialty certification.

View the Duke Law Firm, P.C. profile and its 7 registered attorneys →

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 Michael Dean O'Brien, 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 Rochester

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