Chapman

Chapman, Dowling & Mallek is a law firm representing individuals and organizations in federal criminal investigations, prosecutions, and complex white-collar matters. Led by attorney Ron Chapman, the firm serves clients nationwide, with a focus on strategic defense when federal authorities are involved. Its practice covers healthcare fraud, including Medicare and Medicaid allegations, prescription and pharmacy fraud, False Claims Act matters, and regulatory investigations. The firm also handles financial and corporate crimes, tax offenses, securities and investment cases, cybercrime, public corruption, and international and national security matters.

Services include representation during federal investigations, grand jury proceedings, searches and subpoenas, indictments, trials, sentencing, appeals, and post-conviction matters. The firm also provides support with internal corporate investigations, regulatory inquiries, compliance, professional license defense, and audits and appeals involving healthcare programs. Its website highlights acquittals in federal cases and reports more than 150 federal counts resulting in not-guilty verdicts, over $550 million in alleged exposure defeated or avoided, and a vacated U.S. Supreme Court judgment.