Atty. William A. Roos

Atty. William A. Roos

William A. Roos is a lawyer practicing sports law, trusts and estates, estate planning and 2 other areas of law.

Bronx Bronx 56 yrs experience 56 year
Call (917) 473-1355 Book Appointment

Profile Summary

About William A. Roos at a glance

William A. Roos is a wills, trusts, probate, estate planning, and entertainment attorney based in Bronx, New York. They have 56+ years of legal experience, licensed to practice since 1970. Admitted to practice in New York (1970). Educated at University of Pennsylvania (LL.B., 1969) and Trinity College (B.A., 1966). Recognitions include AV Preeminent. Serands clients in Bronx, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William A. Roos is a lawyer practicing sports law, trusts and estates, estate planning and 2 other areas of law
  • William received a B.A. degree from Trinity College in 1966, and has been licensed for 56 years
  • William practices in Bronx, NY

Practice Areas Explained

William A. Roos's Areas of Practice

Each practice area below reflects the types of cases William A. Roos handles, with a brief overview of what that area of law covers.

Wills

William A. Roos is one of 34,541 wills attorneys indexed nationally. Browse wills attorneys in New York →

Trusts

William A. Roos is one of 104,171 trusts attorneys indexed nationally. Browse trusts attorneys in New York →

Probate

William A. Roos is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in New York →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

William A. Roos is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in New York →

Entertainment & Sports Law

Entertainment lawyers for music, film, sports contracts, talent representation, and IP licensing.

William A. Roos is one of 45,946 entertainment attorneys indexed nationally. Browse entertainment 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 Bronx 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 Bronx or all attorneys in New York.

Frequently Asked

Common questions about William A. Roos

Where is William A. Roos's law office located?
William A. Roos's law practice is located in Bronx, New York. You can contact the office directly through this profile page.
What practice areas does William A. Roos handle?
William A. Roos focuses on wills, trusts, probate, estate planning, entertainment. Each practice area listed reflects experience handling cases of that type in New York.
How long has William A. Roos practiced law?
William A. Roos has 56+ years of legal experience and has been licensed since 1970.
Where did William A. Roos go to law school?
William A. Roos earned their education at (LL.B., 1969); (B.A., 1966).
How can I contact William A. Roos for a consultation?
You can contact William A. Roos 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.
What awards or recognition has William A. Roos received?
William A. Roos's notable recognition includes: AV Preeminent.

Education

LL.B.
University of Pennsylvania
- 1969
B.A.
Trinity College
- 1966

Awards

AV Preeminent

Bar Admissions

New York
Admitted: 1970

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