L Timothy Halleron
On the New York attorney register since 1999 · office in Chicago, IL
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 2936169
- Admitted
- 1999 · Second Department
- Status
- Currently registered
- Next registration
- Apr 2027
L Timothy Halleron is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 1999 in the Second Department, with an office in Chicago, IL; next registration due Apr 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 L Timothy Halleron has filed the biennial registration the court system requires; the next one is due in Apr 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
588 other attorneys list McDermott Will & Schulte LLP or one of its other names as their employer on the register; 104 of them were admitted before 1999, and 11 of the 589 give an office in Chicago, IL. The 5 whose admission is closest to 1999, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Dawn J. Darringer | 1999 | Suspended, delinquent |
| Jacob Eric Hollinger | 1999 | Currently registered |
| Kay Lee Kim | 1999 | Currently registered |
| Karen Jeane Loga | 1999 | Currently registered |
| Shawn R. McCune | 1999 | Currently registered |
All 589 registrations that list McDermott Will & Schulte LLP
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
L Timothy Halleron studied at Maurice A. Deane School of Law at Hofstra University (the register spells it “Hofstra University Maurice A. Deane School of Law”). 2,255 of its 11,234 living graduates on the register were admitted in the 1990s, as L Timothy Halleron was.
- Same law school
- 11,234living graduates; 92.1% 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, 417 were admitted before 1999 and 1,813 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 McDermott Will & Schulte LLP589 on the register, 104 of the others admitted before 1999; 11 of the 589 give an office in Chicago, IL.
- Maurice A. Deane School of Law at Hofstra University graduates on the register11,234 living, 92.1% registered.
- New York-admitted attorneys in Chicago, IL2,265 living registrants give an office there.
- Admitted in 19997,628 people admitted in 1999 are on the register, 2,434 of them through the Second 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 L Timothy Halleron’s standing, contact the Attorney Registration Unit of the NY Office of Court Administration (nycourts.gov/attorneys), or ask the Appellate Division, Second Department, which admitted L Timothy Halleron in 1999. 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).