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U.S. v. William N. Harwin


Dr. William Harwin was charged with participating in a conspiracy to suppress and eliminate competition by agreeing to allocate the provision of medical and radiation oncology services.  While he was President and Managing Physician Partner of Florida Cancer Specialists (FCS), Harwin and his co-conspirators agreed not to compete to provide chemotherapy and radiation treatments to cancer patients in Southwest Florida.  Beginning as early as 1999 and continuing until at least 2016, Harwin entered into an illegal agreement that allocated chemotherapy treatments to FCS and radiation treatments to a competing oncology group.

For further information:

We have been granted a Motion to Establish Procedure for Providing Notice to Crime Victims.

For questions about upcoming public hearings or victims’ rights, contact the Victim Hearing Coordinator in the Washington Criminal II Section.

Patient Notice: In the course of the criminal action, the Antitrust Division may obtain certain individual patient data from oncology providers in Charlotte, Collier, and Lee Counties in Florida, including Florida Cancer Specialists & Research Institute, LLC as identified in the Indictment. For questions, please contact the Victim-Witness Coordinator in the Washington Criminal II Section.

Case Documents:

Indictment (September 23, 2020)

Case Open Date
Case Name
United States v. William N. Harwin
Case Type
Case Violation(s)
  • Customer, Territorial or Market Allocation - Horizontal
  • Florida Cancer Specialists
  • William N. Harwin
Industry Code(s)
  • Offices of Physicians (except Mental Health Specialists)
Case Document
Indictment   [PDF, ]
Updated August 23, 2023