Atty. William Xanttopoulos

Atty. William Xanttopoulos

William Xanttopoulos is Of Counsel in the firm's Miami office, focusing primarily upon commercial litigation and the defense of professional liability cases. Mr.

Miami Miami 45 J. Erfahrung 45 year
Call (786) 300-3941 Book Appointment

Profile Summary

About William Xanttopoulos at a glance

William Xanttopoulos is an Of Counsel based in Miami, Florida, practforg at Cole, Scott & Kissane, P.A.. They haand 45+ years of legal experience, licensed to practice since 1981. Admitted to practice in New York (1981) and Florida U.S. District Court, Southern District of Florida U.S. District Court, Middle District of Fl (1994). Educated at University of Texas at Austin School of Law J.D. (—) and University of the Pacific B.A. (—). Recognitions include AV Preeminent. Actiand member of Associations •The Florida Bar Association. Serands clients in Miami, FL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Über uns

  • William Xanttopoulos is Of Counsel in the firm's Miami office, focusing primarily upon commercial litigation and the defense of professional liability cases
  • Mr. Xanttopoulos has successfully litigated high stakes cases on behalf of both plaintiffs and defendants involving a diverse range of subjects, including business disputes, fraud, accountants’ and lawyers’ professional liability, price discrimination, insurance regulation, maritime law, health care, class actions, first party property insurance, and bad faith
  • Amongst his accomplishments, he represented a receiver of a business through which defendants operated what at the time was the largest Ponzi scheme in the history of South Florida obtaining a significant recovery for victims, successfully sued a major oil company for price discrimination, and conducted an internal investigation on behalf of a large non-profit organization
  • He has tried a number of cases to verdict
  • In addition, Mr. Xanttopoulos served as an Assistant United States Attorney in the criminal division for the Southern District of Florida for several years where he prosecuted a variety of cases including those involving bank fraud, narcotics, and RICO

Jurisdictional Context

Why local counsel matters in Florida

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

Looking for additional Florida attorneys? Browse all attorneys in Miami or all attorneys in Florida.

Frequently Asked

Common questions about William Xanttopoulos

Where is William Xanttopoulos's law office located?
William Xanttopoulos's law practice is located in Miami, Florida. The firm is Cole, Scott & Kissane, P.A.. You can contact the office directly through this profile page.
How long has William Xanttopoulos practiced law?
William Xanttopoulos has 45+ years of legal experience and has been licensed since 1981.
Where did William Xanttopoulos go to law school?
William Xanttopoulos earned their education at (—); (—).
How can I contact William Xanttopoulos for a consultation?
You can contact William Xanttopoulos 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 Xanttopoulos receiandd?
William Xanttopoulos's notable recognition includes: AV Preeminent.

Education

University of Texas at Austin School of Law J.D.
- In Bearbeitung
University of the Pacific B.A.
- In Bearbeitung

Awards

AV Preeminent

Bar Admissions

New York
Admitted: 1981
Florida U.S. District Court, Southern District of Florida U.S. District Court, Middle District of Fl
Admitted: 1994

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