Atty. William Donn McCarthy

Atty. William Donn McCarthy

William Donn McCarthy is a lawyer practicing defense litigation, personal injury, insurance coverage & bad faith and 1 other area of law. William has been licensed for 75 years.

Buffalo Buffalo 75 yrs experience 75 year
Call (716) 507-4695 Book Appointment

Profile Summary

About William Donn McCarthy at a glance

William Donn McCarthy is a Member based in Buffalo, New York, practicing at W. Donn McCarthy, Esq.. They have 75+ years of legal experience, licensed to practice since 1951. Their practice focuses on personal injury, criminal defense, litigation, and insurance. Admitted to practice in New York (1951). Educated at University of Buffalo (LL.B., 1954). Recognitions include AV Preeminent. Active member of Erie County and New York State Bar Associations Erie County Trial Lawyers Association. Serands clients in Buffalo, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William Donn McCarthy is a lawyer practicing defense litigation, personal injury, insurance coverage & bad faith and 1 other area of law
  • William has been licensed for 75 years
  • William practices at W. Donn McCarthy, Esq. in Buffalo, NY

Practice Areas Explained

William Donn McCarthy's Areas of Practice

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

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

William Donn McCarthy is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in New York →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

William Donn McCarthy is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in New York →

Civil Litigation

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

William Donn McCarthy is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in New York →

Insurance Law

Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.

William Donn McCarthy is one of 121,912 insurance attorneys indexed nationally. Browse insurance 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 Buffalo 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 Buffalo or all attorneys in New York.

Frequently Asked

Common questions about William Donn McCarthy

Where is William Donn McCarthy's law office located?
William Donn McCarthy's law practice is located in Buffalo, New York. The firm is W. Donn McCarthy, Esq.. You can contact the office directly through this profile page.
What practice areas does William Donn McCarthy handle?
William Donn McCarthy focuses on personal injury, criminal defense, litigation, insurance. Each practice area listed reflects experience handling cases of that type in New York.
How long has William Donn McCarthy practiced law?
William Donn McCarthy has 75+ years of legal experience and has been licensed since 1951.
Where did William Donn McCarthy go to law school?
William Donn McCarthy earned their education at (LL.B., 1954).
How can I contact William Donn McCarthy for a consultation?
You can contact William Donn McCarthy 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 Donn McCarthy received?
William Donn McCarthy's notable recognition includes: AV Preeminent.

Education

LL.B.
University of Buffalo
- 1954

Awards

AV Preeminent

Bar Admissions

New York
Admitted: 1951

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