Mary Katherine McClelland
On the New York attorney register since 2017 · office in Chicago, IL
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 5537477
- Admitted
- 2017 · Third Department
- Status
- Currently registered
- Next registration
- Mar 2027
Mary Katherine McClelland is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 2017 in the Third Department, with an office in Chicago, IL; next registration due Mar 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 Mary Katherine McClelland has filed the biennial registration the court system requires; the next one is due in Mar 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
The only other attorney who lists Aronberg Goldgehn Davis & Garmisa or one of its other names:
| Attorney | Admitted | Status |
|---|---|---|
| Christopher William Niro | 2024 | 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
Mary Katherine McClelland studied at Northwestern University Pritzker School of Law (the register spells it “NORTHWESTERN UNIVERSITY SCHOOL OF LAW”). 1,127 of its 3,128 living graduates on the register were admitted in the 2010s, as Mary Katherine McClelland was.
- Same law school
- 3,128living graduates; 87.0% registered (current or due), against 87.1% overall
- Office in Chicago, IL
- 2,265living registrants (outside New York State)
Of the 2,265 living registrants with an office in Chicago, IL, 1,625 were admitted before 2017 and 565 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
- Northwestern University Pritzker School of Law graduates on the register3,128 living, 87.0% registered.
- New York-admitted attorneys in Chicago, IL2,265 living registrants give an office there.
- Admitted in 20178,202 people admitted in 2017 are on the register, 3,162 of them through the Third 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 Mary Katherine McClelland’s standing, contact the Attorney Registration Unit of the NY Office of Court Administration (nycourts.gov/attorneys), or ask the Appellate Division, Third Department, which admitted Mary Katherine McClelland in 2017. The register places the office outside New York, so a complaint would go to that department’s grievance committee (22 NYCRR 1240.7(a)(2)).
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).