New York attorney record · Judicial Dept 3
Matthew Ross Mendelsohn
Seton Hall alumna, admitted to the New York bar in 2006, registered office in Roseland, NJ. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2006
- Admitted
- 20
- Years in bar
- 4415915
- NY reg #
The record in one line
Matthew Ross Mendelsohn has held an active New York bar license for 20 years - admitted in 2006, longer-tenured than 51% of the state's currently-active attorneys.
- 20 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #324 of 676
- by tenure in Roseland office peers
- Law school
- Seton Hall
Data updated August 2026
What this profile tells you
Bar status & tenure
Matthew Ross Mendelsohn carries New York bar registration 4415915, an established, active practitioner in good standing. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Mazie Slater Katz & Freeman, LLC, located in Roseland, NJ, ZIP 07068. 5 other attorneys share this firm affiliation in the registry. Educational background: SETON HALL (1,279 registered alumni).
State context & due diligence
With an established practice on record, Matthew Ross Mendelsohn 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
Matthew Ross Mendelsohn was admitted in 2006, giving 20 years on the New York register.
20 years on the New York bar
Years since admission, all currently-active NY attorneys
20 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 Roseland, NJ office peers
Relative to the 676 NY-registered attorneys listing Roseland, NJ, Matthew Ross Mendelsohn is longer-tenured than 48% (local rank #324). See the Roseland attorney directory .
- Local rank
- #324
- City cohort
- 676
- Local percentile
- 48th
- Admitted
- 2006
Nearest tenure peers in Roseland
- Edwin Theodore Brondo Jr admitted 2006 · 20 yr
- Mary Elissa Carpenito admitted 2006 · 20 yr
- Gemma M. Giantomasi admitted 2006 · 20 yr
- Amy Elizabeth Howlett admitted 2006 · 20 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 Matthew compares to fellow Seton Hall alumni
Among the 889 Seton Hall graduates in the New York register, Matthew Ross Mendelsohn is longer-tenured than 27%.
20 years vs. Seton Hall alumni
Years since admission - 889 NY-registered alumni of this school
20 Top 73% higher than 27% of 889 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
Seton Hall's active-bar rate
Of Seton Hall's 1,279 alumni in the New York register, 60.7% currently hold "Currently registered" status, below the statewide average.
The 2006 admission class today
Of the 8,638 attorneys admitted to the New York bar in 2006, 66.6% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4415915
- Year Admitted
- 2006 (20 yrs · senior)
- Judicial Department
- 3
- Next Registration
- Jun 2028
Location & Contact
- Company
- Mazie Slater Katz & Freeman, LLC
- City
- Roseland, NJ
- ZIP Code
- 07068
- Phone
- (973) 228-0391
Education
Status Distribution Across the New York Bar
Matthew Ross Mendelsohn'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.
Same firm affiliation: Mazie Slater Katz & Freeman, LLC
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure Seton Hall alumni
Fellow alumni on the NY register whose admission year is closest to 2006 (excluding same-firm colleagues above).
Same admission year (2006), other cities
NY-registered attorneys admitted in 2006 whose listed office city differs from Roseland, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Matthew Ross Mendelsohn: closest NY bar admission year outside NJ, and closest out-of-state office cities by how many NY-registered attorneys they list (~677 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2006)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
Verify This Attorney
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Compare attorneys →Before you rely on this record
Matthew Ross Mendelsohn'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 Matthew Mendelsohn licensed?
Matthew Mendelsohn is licensed to practice law in New York.
When was Matthew Ross Mendelsohn admitted to the bar?
Matthew Ross Mendelsohn was admitted to the bar in 2006.
Where did Matthew Ross Mendelsohn go to law school?
Matthew Ross Mendelsohn attended SETON HALL.
What company does Matthew Ross Mendelsohn work for?
Matthew Ross Mendelsohn is associated with Mazie Slater Katz & Freeman, LLC in Roseland, NJ.
Is Matthew Ross Mendelsohn in good standing?
Yes, Matthew Ross Mendelsohn 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.