Atty. William Joseph Cunningham III

Atty. William Joseph Cunningham III

William Joseph Cunningham III is a lawyer practicing civil litigation, white collar criminal litigation, health law. William Joseph received a B.A. degree from Williams College in 1973, and has been licensed for 49 years.

Williamsville Williamsville 49 yrs experience 49 year
Call (716) 617-5709 Book Appointment

Profile Summary

About William Joseph Cunningham III at a glance

William Joseph Cunningham III is a criminal defense, white collar, litigation, and health care attorney based in Williamsville, New York. They have 49+ years of legal experience, licensed to practice since 1977. Admitted to practice in New York (1977), U.S. District Court, Eastern and Southern Districts of New York (1977), and U.S. Court of Appeals, Second Circuit (1982). Educated at Columbia University (J.D., 1976) and Williams College (B.A., 1973). Recognitions include AV Preeminent. Serands clients in Williamsville, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William Joseph Cunningham III is a lawyer practicing civil litigation, white collar criminal litigation, health law
  • William Joseph received a B.A. degree from Williams College in 1973, and has been licensed for 49 years
  • William Joseph practices in Williamsville, NY

Practice Areas Explained

William Joseph Cunningham III's Areas of Practice

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

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 Joseph Cunningham III is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in New York →

White Collar Crimes

William Joseph Cunningham III is one of 20,025 white collar attorneys indexed nationally. Browse white collar attorneys in New York →

Civil Litigation

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

William Joseph Cunningham III is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in New York →

Health Care Law

Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.

William Joseph Cunningham III is one of 66,735 health care attorneys indexed nationally. Browse health care 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 Williamsville 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 Williamsville or all attorneys in New York.

Frequently Asked

Common questions about William Joseph Cunningham III

Where is William Joseph Cunningham III's law office located?
William Joseph Cunningham III's law practice is located in Williamsville, New York. You can contact the office directly through this profile page.
What practice areas does William Joseph Cunningham III handle?
William Joseph Cunningham III focuses on criminal defense, white collar, litigation, health care. Each practice area listed reflects experience handling cases of that type in New York.
How long has William Joseph Cunningham III practiced law?
William Joseph Cunningham III has 49+ years of legal experience and has been licensed since 1977.
Where did William Joseph Cunningham III go to law school?
William Joseph Cunningham III earned their education at (J.D., 1976); (B.A., 1973).
How can I contact William Joseph Cunningham III for a consultation?
You can contact William Joseph Cunningham III 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 Joseph Cunningham III received?
William Joseph Cunningham III's notable recognition includes: AV Preeminent.

Education

J.D.
Columbia University
- 1976
B.A.
Williams College
- 1973

Awards

AV Preeminent

Bar Admissions

New York
Admitted: 1977
U.S. District Court, Eastern and Southern Districts of New York
Admitted: 1977
U.S. Court of Appeals, Second Circuit
Admitted: 1982

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