New York attorney record · Judicial Dept 1
Jonathan Seth Grebinar
Fordham University School Of Law alumna, admitted to the New York bar in 2005, registered office in New York, NY. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2005
- Admitted
- 21
- Years in bar
- 4300414
- NY reg #
The record in one line
Jonathan Seth Grebinar has held an active New York bar license for 21 years - admitted in 2005, longer-tenured than 51% of the state's currently-active attorneys.
- 21 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #36885 of 93,608
- by tenure in New York office peers
- Law school
- Fordham University School Of Law
Data updated August 2026
What this profile tells you
Bar status & tenure
Jonathan Seth Grebinar carries New York bar registration 4300414, an established, active practitioner in good standing. Registration is recorded within Judicial Department 1, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Roosevelt Management Company LLC, located in New York, NY (New York County), ZIP 10036. Educational background: Fordham University School of Law (9,681 registered alumni).
State context & due diligence
With an established practice on record, Jonathan Seth Grebinar remains inside the New York bar's active cohort - see below for how that share of the register compares.
Experience vs. the active New York bar
Jonathan Seth Grebinar was admitted in 2005, giving 21 years on the New York register.
21 years on the New York bar
Years since admission, all currently-active NY attorneys
21 Top 49% higher than 51% of 290,787 active NY attorneys
Each bar is a band; taller bars hold more active NY attorneys. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · August 2026
Tenure among New York, NY office peers
Jonathan Seth Grebinar is earlier in the New York, NY office cohort than most peers: local tenure rank #36,885 of 93,608 (39th percentile). See the New York attorney directory .
- Local rank
- #36,885
- City cohort
- 93,608
- Local percentile
- 39th
- Admitted
- 2005
Nearest tenure peers in New York
- Rajab Saeed Abbassi admitted 2005 · 21 yr
- Isabel Abislaiman admitted 2005 · 21 yr
- Aleksander Boris Ovich Ablovatskiy admitted 2005 · 21 yr
- Joshua Eli Abraham admitted 2005 · 21 yr
How local rank is computed
Rank uses years since NY-bar admission among non-deceased registry rows that list the same office city and state, a local placement, not a statewide claim. Source: NY Office of Court Administration Attorney Registration · as of August 2026. Derived local rank, not published upstream.
How Jonathan compares to fellow Fordham University School Of Law alumni
Among the 12,509 Fordham University School Of Law graduates in the New York register, Jonathan Seth Grebinar is longer-tenured than 67%.
21 years vs. Fordham University School Of Law alumni
Years since admission - 12,509 NY-registered alumni of this school
21 Top 33% higher than 67% of 12,509 fellow alumni
Each bar is a band; taller bars hold more fellow alumni. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · August 2026
Fordham University School Of Law's active-bar rate
Of Fordham University School Of Law's 9,681 alumni in the New York register, 83.9% currently hold "Currently registered" status, above the statewide average.
The 2005 admission class today
Of the 8,525 attorneys admitted to the New York bar in 2005, 85.6% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4300414
- Year Admitted
- 2005 (21 yrs · senior)
- Judicial Department
- 1
- Next Registration
- Sep 2027
Location & Contact
- Company
- Roosevelt Management Company LLC
- City
- New York, NY
- County
- New York
- ZIP Code
- 10036
- Phone
- (212) 938-4847
Education
Status Distribution Across the New York Bar
Jonathan Seth Grebinar's current status, "Currently registered", places this attorney in the 67.2% of the 432,625-attorney New York register currently marked active.
Full statewide breakdown & source note
Source: NY Office of Court Administration, Attorney Registrations. Status counts reflect the latest reporting cycle. Bar status confirms registration only; it does not imply competence, specialty fit, or freedom from complaints.
Near-tenure Fordham University School Of Law alumni
Fellow alumni on the NY register whose admission year is closest to 2005 (excluding same-firm colleagues above).
Same admission year (2005), other cities
NY-registered attorneys admitted in 2005 whose listed office city differs from New York, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Jonathan Seth Grebinar: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~93,609 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2005)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
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Compare attorneys →Before you rely on this record
Jonathan Seth Grebinar's "Currently registered" listing confirms bar standing only, it is a registration fact to verify, not a verdict on quality or competence.
Frequently Asked Questions
Where is Jonathan Grebinar licensed?
Jonathan Grebinar is licensed to practice law in New York.
When was Jonathan Seth Grebinar admitted to the bar?
Jonathan Seth Grebinar was admitted to the bar in 2005.
Where did Jonathan Seth Grebinar go to law school?
Jonathan Seth Grebinar attended Fordham University School of Law.
What company does Jonathan Seth Grebinar work for?
Jonathan Seth Grebinar is associated with Roosevelt Management Company LLC in New York, NY.
Is Jonathan Seth Grebinar in good standing?
Yes, Jonathan Seth Grebinar holds active bar status ("Currently registered").
Cite this page & disclosure
Sourced from the NY Office of Court Administration, informational only, not legal advice. Full disclosure.
Read our methodology - how this data is sourced, computed, and verified.