PlainAttorney Register file of Sep 29, 2026 · NY Office of Court Administration, via data.ny.gov

Allen Matkins Leck Gamble Mallory & Natsis LLP

A law firm on the New York attorney register · most who list it give an office in New York

On the register
40
Registered, current or due
39
Admitted
1993 to 2024

40 attorneys on the New York register file of Sep 29, 2026 list Allen Matkins Leck Gamble Mallory & Natsis LLP or one of its other names as their employer; 39 (98%) are registered (currently, or due to re‑register), against 87.1% of all living registrants. They were admitted between 1993 and 2024 (median 2015), and 21 give an office in New York.

When its attorneys were admitted

Allen Matkins Leck Gamble Mallory & Natsis LLP: share by decade of admission, against every living registrant 15%1990s15%2000s38%2010s33%2020s
Allen Matkins Leck Gamble Mallory & Natsis LLP: share by decade of admission, against every living registrant 15%1990s15%2000s38%2010s33%2020s
Allen Matkins Leck Gamble Mallory & Natsis LLP: share by decade of admission, against every living registrant 15%1990s15%2000s38%2010s33%2020s
Share of attorneys who list Allen Matkins Leck Gamble Mallory & Natsis LLP admitted in each decade (columns) against every living registrant (dashed); register file of Sep 29, 2026.
DecadeThis firmEvery living registrant
1990s15%17%
2000s15%22%
2010s38%24%
2020s33%15%

Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; employer spellings merged (methodology).

Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; school spellings matched.

Where its attorneys have their office

Other names counted with this firm

The register gives each employer as the attorney typed it. These spellings, former names and merged firms are counted with Allen Matkins Leck Gamble Mallory & Natsis LLP; a registrant who lists one of them may have registered before the firm took its current name, and the register does not say where anyone works today.

  • “Allen Matkins”: 16

Attorneys who list Allen Matkins Leck Gamble Mallory & Natsis LLP or one of its other names on the register, page 2 of 2

Currently registered attorneys first, most recently admitted first.

AttorneyAdmittedStatus
Alykhan Aminmohamed Shivji2013Currently registered
Jason David Weaderhorn2013Currently registered
Max Eugene Rawn2012Currently registered
Derek Gregory Weisbender2012Currently registered
Kenneth Can Wang2010Currently registered
Lauren Rose Margiano2008Currently registered
Keith Jordan Pollock2005Currently registered
Alan Donal Hearty2004Currently registered
Noah D Shapiro2002Currently registered
Ruslan Rabinovich2001Currently registered
Peter Raiken Fischer2000Currently registered
Paul V. Obico1999Currently registered
Ronald Robert Rossi1997Currently registered
David M. Brooks1995Currently registered
Marshall Seth Brozost1995Currently registered
Brian Douglas Hail1993Currently registered
John David Jefferson2024Due to re‑register
Hayley R. Winograd2018Due to re‑register
Timothy Ryan Kelly2014Due to re‑register
Andrew Edward Miller1996Suspended, delinquent

Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026.

Looking for a lawyer for a matter?

The register lists who is admitted and where their office is, not what kind of law anyone practises, so this page cannot suggest a lawyer for a problem. The New York State Bar Association’s Lawyer Referral Service matches people with lawyers by area of law; once you have a name, its record here shows whether the lawyer is registered.