Yoninah Rachel Orenstein
On the New York attorney register since 2009 · office in Conshohocken, PA
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 4678249
- Admitted
- 2009 · Third Department
- Status
- Currently registered
- Next registration
- Jan 2027
Yoninah Rachel Orenstein is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 2009 in the Third Department, with an office in Conshohocken, PA; 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 Yoninah Rachel Orenstein 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
16 other attorneys list Flaster Greenberg PC or one of its other names as their employer on the register; 10 of them were admitted before 2009, and 4 of the 17 give an office in Conshohocken, PA. The 5 whose admission is closest to 2009, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Jeffrey Alan Cohen | 2000 | Currently registered |
| Jennifer Dawn Katz | 2005 | Currently registered |
| John Gregory Koch | 2006 | Currently registered |
| Jordan Andrew Lavine | 2012 | Currently registered |
| Mark Basanta | 2015 | 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
Yoninah Rachel Orenstein studied at Drexel University Thomas R. Kline School of Law (the register spells it “Drexel University Earle Mack School of Law”). 2 of its 178 living graduates on the register were admitted in the 2000s, as Yoninah Rachel Orenstein was.
- Same law school
- 178living graduates; 94.9% registered (current or due), against 87.1% overall
- Office in Conshohocken, PA
- 50living registrants (outside New York State)
Of the 50 living registrants with an office in Conshohocken, PA, 24 were admitted before 2009 and 23 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 Flaster Greenberg PC17 on the register, 10 of the others admitted before 2009; 4 of the 17 give an office in Conshohocken, PA.
- Drexel University Thomas R. Kline School of Law graduates on the register178 living, 94.9% registered.
- New York-admitted attorneys in Conshohocken, PA50 living registrants give an office there.
- Admitted in 200910,203 people admitted in 2009 are on the register, 3,337 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 Yoninah Rachel Orenstein’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 Yoninah Rachel Orenstein in 2009. 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).