Atty. Bill Katz

Atty. Bill Katz

Bill Katz is the Co-Chair of the Antitrust Litigation & Competition Regulation practice. In addition to counseling clients on a variety of antitrust issues, he is a first-chair trial lawyer who represents clients before federal and state trial and appellate courts, arbitration panels, and administrative agencies, including the Federal Trade Commission (FTC) and the U.S.

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Profile Summary

About Bill Katz at a glance

Bill Katz is a Shareholder based in Dallas, Texas, practicing at Greenberg Traurig, LLP. Their practice focuses on litigation, environmental, health care, adr, and international. Educated at Georgetown University Law Center J.D. (—) and Georgetown University B.S. magna cum laude (—). Recognitions include AV Preeminent. Serands clients in Dallas, TX and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Über uns

  • Bill Katz is the Co-Chair of the Antitrust Litigation & Competition Regulation practice
  • In addition to counseling clients on a variety of antitrust issues, he is a first-chair trial lawyer who represents clients before federal and state trial and appellate courts, arbitration panels, and administrative agencies, including the Federal Trade Commission (FTC) and the U.S
  • Department of Justice (DOJ)
  • Besides helping clients address complex disputes, Bill also has experience conducting internal investigations, representing audit committees, and designing and implementing compliance and training programs
  • Bill is a frequent speaker and author on antitrust, health care, class action, and other complex litigation issues
  • He has been recognized in the areas of antitrust law and commercial litigation in several legal directories, including Global Competition Review, Lawdragon 500, The Best Lawyers in America and Chambers USA
  • Concentrations •Antitrust •Commercial litigation •Arbitration •Health care •Energy Recognition & Leadership Awards & Accolades •Listed, Global Competition Review, GCR 100, 2021, 2024-2025 •Listed, The Best Lawyers in America •Antitrust Law, 2009-2026 •Commercial Litigation, 2009-2026 •Litigation - Antitrust, 2009-2026 •Litigation - Securities, 2009-2025 •Dallas Litigation - Antitrust Lawyer of the Year, 2015, 2021 •Listed, Lawdragon 500 •Leading Antitrust & Global Competition Lawyers, 2025-2026 •Leading Litigators in America, 2023-2026 •Listed, Chambers USA Guide, Texas - Antitrust, 2009-2025 •Listed, D Magazine, Best Lawyers in Dallas, 2021-2026 •Listed, Super Lawyers magazine, Texas Super Lawyers, 2008-2025

Practice Areas Explained

Bill Katz's Areas of Practice

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

Civil Litigation

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

Bill Katz is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Texas →

Environmental Law

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

Bill Katz is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in Texas →

Health Care Law

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

Bill Katz is one of 66,735 health care attorneys indexed nationally. Browse health care attorneys in Texas →

Mediation & Arbitration

Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.

Bill Katz is one of 73,906 adr attorneys indexed nationally. Browse adr attorneys in Texas →

International Law

International law attorneys for cross-border transactions, trade, foreign investment, and treaties.

Bill Katz is one of 40,133 international attorneys indexed nationally. Browse international attorneys in Texas →

Jurisdictional Context

Why local counsel matters in Texas

Practicing law in Texas. Legal matters in Texas are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Dallas are typically filed in the local municipal court or the appropriate Texas state district court, depending on subject matter and amount in controversy. An attorney licensed in Texas 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 Texas courts without local counsel or pro hac vice admission.

Looking for additional Texas attorneys? Browse all attorneys in Dallas or all attorneys in Texas.

Frequently Asked

Common questions about Bill Katz

Where is Bill Katz's law office located?
Bill Katz's law practice is located in Dallas, Texas. The firm is Greenberg Traurig, LLP. You can contact the office directly through this profile page.
What practice areas does Bill Katz handle?
Bill Katz focuses on litigation, environmental, health care, adr, international. Each practice area listed reflects experience handling cases of that type in Texas.
Where did Bill Katz go to law school?
Bill Katz earned their education at (—); (—).
How can I contact Bill Katz for a consultation?
You can contact Bill Katz 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 Bill Katz received?
Bill Katz's notable recognition includes: AV Preeminent.

Education

Georgetown University Law Center J.D.
- In Bearbeitung
Georgetown University B.S. magna cum laude
- In Bearbeitung

Awards

AV Preeminent

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