Michael A O’Connor
On the New York attorney register since 2007 · office in Rochester, NY
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 4482493
- Admitted
- 2007 · Fourth Department
- Status
- Currently registered
- Next registration
- Jun 2027
Michael A O’Connor is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 2007 in the Fourth Department, with an office in Rochester, NY; next registration due Jun 2027. The status is the same in all 3 files we hold.
What this status means on the register
On the register, “Currently registered” means Michael A O’Connor has filed the biennial registration the court system requires; the next one is due in Jun 2027.
- Currently registered unchanged
- Currently registered unchanged
- Currently registered the first file we hold
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; the Jul 3, 2026 and Aug 6, 2026 files for the history.
Others who list this employer on the register
15 other attorneys list Connors & Ferris, LLP or one of its other names as their employer on the register; 6 of them were admitted before 2007, and 8 of the 16 give an office in Rochester, NY. The 5 whose admission is closest to 2007, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Alexander McGaw Osborne | 2003 | Currently registered |
| Vivian Perry Roche | 2003 | Currently registered |
| Kevin Richard Doering | 2005 | Currently registered |
| Rufus Williams | 2010 | Currently registered |
| Marc Patrick Dimatteo | 2012 | Currently registered |
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; employer spellings merged (methodology).
Where this record sits on the register
Michael A O’Connor studied at Western New England University School of Law (the register spells it “WESTERN NEW ENGLAND COLLEGE”). 231 of its 1,389 living graduates on the register were admitted in the 2000s, as Michael A O’Connor was.
- Same law school
- 1,389living graduates; 88.1% registered (current or due), against 87.1% overall
- Office in Rochester, NY
- 2,353living registrants
Of the 2,353 living registrants with an office in Rochester, NY, 1,310 were admitted before 2007 and 985 after.
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; living registrants only.
Questions this record leads to
- Everyone who lists Connors & Ferris, LLP16 on the register, 6 of the others admitted before 2007; 8 of the 16 give an office in Rochester, NY.
- Western New England University School of Law graduates on the register1,389 living, 88.1% registered.
- Attorneys with an office in Rochester, NY2,353 living registrants give an office there.
- Monroe County’s registered bar2,430 currently registered, 3.22 per 1,000 residents.
- Admitted in 20078,913 people admitted in 2007 are on the register, 310 of them through the Fourth Department.
- Every registration that reads “Currently registered”286,911 on the register file of Sep 29, 2026, by decade of admission.
- What a New York lawyer may chargeThe court rules on fees, retainers and fee disputes, each cited.
How to confirm it officially
For a statement of Michael A O’Connor’s standing, contact the Attorney Registration Unit of the NY Office of Court Administration (nycourts.gov/attorneys), or ask the Appellate Division, Fourth Department, which admitted Michael A O’Connor in 2007. A complaint about this attorney would go to the Fourth Department’s grievance committee, which covers Monroe County, where the register places the office.
This page reads the register file of Sep 29, 2026, and the court system’s own search can be newer; the register shows only the current value, so a suspension that ended before the files we hold, or a censure, leaves no trace here (Appellate Division decisions are published through the court system’s Law Reporting Bureau).