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Atty. Matthew J. Sinkman

Atty. Matthew J. Sinkman

Matthew J. Sinkman is a lawyer practicing commercial litigation, real estate litigation.

New York New York 18 yrs experience 18 year
Call (332) 209-5697 Book Appointment

Profile Summary

About Matthew J. Sinkman at a glance

Matthew J. Sinkman is an Attorney based in New York, New York, practicing at Gibbons P.C.. They have 18+ years of legal experience, licensed to practice since 2008. Their practice focuses on business, real estate, estate litigation, and litigation. Admitted to practice in New York U.S. District Court, Southern District of New York U.S. District Court, Eastern District of (2008). Educated at Boston University School of Law (J.D., 2007) and University of Michigan (B.A. History, 2001). Active member of Professional Memberships: •New York State Bar Association. Provides legal services in Proficient and Spanish. Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Matthew J. Sinkman is a lawyer practicing commercial litigation, real estate litigation
  • Matthew received a B.A. degree from University of Michigan in 2001, and has been licensed for 18 years
  • Matthew practices at Gibbons P.C. in New York, NY

Practice Areas Explained

Matthew J. Sinkman's Areas of Practice

Each practice area below reflects the types of cases Matthew J. Sinkman handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Matthew J. Sinkman is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New York →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Matthew J. Sinkman is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in New York →

Estate & Trust Litigation

Matthew J. Sinkman is one of 20,023 estate litigation attorneys indexed nationally. Browse estate litigation attorneys in New York →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Matthew J. Sinkman is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in New York are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New York courts without local counsel or pro hac vice admission.

Looking for additional New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common questions about Matthew J. Sinkman

Where is Matthew J. Sinkman's law office located?
Matthew J. Sinkman's law practice is located in New York, New York. The firm is Gibbons P.C.. You can contact the office directly through this profile page.
What practice areas does Matthew J. Sinkman handle?
Matthew J. Sinkman focuses on business, real estate, estate litigation, litigation. Each practice area listed reflects experience handling cases of that type in New York.
How long has Matthew J. Sinkman practiced law?
Matthew J. Sinkman has 18+ years of legal experience and has been licensed since 2008.
What languages does Matthew J. Sinkman speak?
Matthew J. Sinkman provides legal services in Proficient, Spanish. Bilingual representation can be especially important when contracts, testimony, or court filings require accurate translation.
Where did Matthew J. Sinkman go to law school?
Matthew J. Sinkman earned their education at (J.D., 2007); (B.A. History, 2001).
How can I contact Matthew J. Sinkman for a consultation?
You can contact Matthew J. Sinkman directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
Boston University School of Law
- 2007
B.A. History
University of Michigan
- 2001

Bar Admissions

New York U.S. District Court, Southern District of New York U.S. District Court, Eastern District of
Admitted: 2008

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