Karl G. Cheung
On the New York attorney register since 2015 · office in New Hyde Park, NY
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 5368360
- Admitted
- 2015 · Second Department
- Status
- Currently registered
- Next registration
- Jan 2027
Karl G. Cheung is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 2015 in the Second Department, with an office in New Hyde Park, NY; next registration due Jan 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 Karl G. Cheung has filed the biennial registration the court system requires; the next one is due in Jan 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
114 other attorneys list Mental Hygiene Legal Service or one of its other names as their employer on the register; 64 of them were admitted before 2015. The 5 whose admission is closest to 2015, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Geoffrey Albert Bleau | 2014 | Currently registered |
| Katherine Blake Davies | 2015 | Currently registered |
| Gayle Ava-Dawn Johnson | 2015 | Currently registered |
| David A. Kempinger | 2015 | Currently registered |
| Sharmeen Mazumder | 2015 | Currently registered |
All 115 registrations that list Mental Hygiene Legal Service
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
Karl G. Cheung studied at St. John’s University School of Law (the register spells it “St. John's University School of Law”). 2,484 of its 15,595 living graduates on the register were admitted in the 2010s, as Karl G. Cheung was.
- Same law school
- 15,595living graduates; 88.6% registered (current or due), against 87.1% overall
- Office in New Hyde Park, NY
- 459living registrants
Of the 459 living registrants with an office in New Hyde Park, NY, 359 were admitted before 2015 and 86 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 Mental Hygiene Legal Service115 on the register, 64 of the others admitted before 2015.
- St. John’s University School of Law graduates on the register15,595 living, 88.6% registered.
- Attorneys with an office in New Hyde Park, NY459 living registrants give an office there.
- Nassau County’s registered bar9,622 currently registered, 6.92 per 1,000 residents.
- Admitted in 20158,867 people admitted in 2015 are on the register, 2,352 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 Karl G. Cheung’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 Karl G. Cheung in 2015. A complaint about this attorney would go to the Second Department’s Grievance Committee for the Tenth Judicial District, which covers Nassau 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).