John L. McManus

John McManus Attorney litigation Greenberg Traurig Fort Lauderdale
Organization Profile
Professional Biography

John L. McManus concentrates his practice on representing businesses in complex commercial litigation in Florida federal and state courts. He defends class actions brought under a variety of federal and state consumer protection statutes, including the Telephone Consumer Protection Act (TCPA) and the Fair and Accurate Credit Transactions Act. He has experience in representing financial institutions, insurers, specialty finance companies, and their officers or directors in a wide variety of litigation and arbitration disputes. John represents buyers, sellers, and private equity groups in disputes involving mergers, acquisitions, and ongoing business operations. These disputes typically involve post-closing working capital and purchase price adjustment issues, claims of breach of contractual representations and warranties, and earnout disputes, as well as disputes involving business torts, trade secrets, employee non-competition agreements. He has also represented physicians, group health plans, managed care organizations, and medical practices in litigating a wide range of health care disputes.


  • Class action defense

  • Telephone Consumer Protection Act (TCPA) and Fair and Accurate Credit Transactions Act (FACTA) litigation

  • Complex commercial litigation

  • Financial services litigation

  • Health care and managed care litigation

  • Insurance coverage disputes

  • Mergers and acquisitions litigation

  • Real estate litigation

  • Business torts

  • Trade secrets and non-compete litigation

  • Construction defect and lien litigation

  • More Legal and Business Bylines From John L. McManus


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