White Collar Criminal & Federal Defense Attorneys Trusted Nationwide
Few events are as disruptive—or as consequential—for a healthcare provider as a Medicare or Medicaid audit. What may begin as a request for records can quickly escalate into denied claims, recoupment demands, allegations of fraud, or referrals to federal law enforcement. Careers, licenses, and entire practices can be placed at risk.
At Chapman, Dowling & Mallek, we understand that these matters are not mere administrative inconveniences. They are serious legal challenges with real financial, professional, and reputational consequences. Our role is to step in early, take control of the process, and protect what you have built—quietly, strategically, and decisively.
From a legal perspective, Medicare and Medicaid audits and appeals defense encompasses the full spectrum of representation required when a provider comes under scrutiny by CMS or its enforcement partners. This includes far more than submitting paperwork—it requires legal judgment, strategic positioning, and a deep understanding of how audits evolve into enforcement actions.
At Chapman, Dowling & Mallek, our work in this area typically includes:
Strategic Audit Response
We conduct a meticulous review of billing records, clinical documentation, and audit findings, crafting responses that demonstrate compliance while minimizing exposure. Every submission is treated as a legal document—because it is.
Administrative Appeals
When claims are denied or repayment is demanded, we guide providers through each level of the appeals process, meeting strict deadlines, developing evidentiary records, and advancing persuasive legal arguments at every stage.
Defense Against Fraud & Abuse Allegations
When audits escalate into accusations of fraud, waste, or abuse, the stakes increase dramatically. We defend providers facing civil enforcement, payment suspensions, exclusion proceedings, and criminal investigations.
Proactive Compliance & Risk Mitigation
The strongest defense often begins before an audit ever arrives. We advise providers on compliance programs, internal audits, and risk-reduction strategies designed to prevent future enforcement actions.
This is not about checking boxes—it is about protecting your financial stability, professional license, and reputation in a highly aggressive federal enforcement environment.
Audits are often driven by complex billing rules and data analytics rather than intentional misconduct. Common allegations include:
Even innocent documentation gaps can lead to substantial recoupment demands and referrals for further investigation if not handled properly from the outset.
Providers may find themselves dealing with multiple agencies simultaneously, including:
Each agency has a distinct role—and each presents different legal risks. What you say to one can be used by another.
The consequences of adverse audit findings or enforcement actions can be severe:
These outcomes are often avoidable—but only with early, experienced legal intervention.
Effective defense requires mastery of the statutes regulators rely upon, including:
Missteps under these laws can quickly transform administrative disputes into existential threats.
Need help now? Call our healthcare fraud defense attorneys today.
Healthcare professionals and organizations trust us because we understand federal enforcement tactics, move quickly to protect careers and licenses, and focus on achieving the best possible outcome with minimal disruption to professional and business operations.
Medicare and Medicaid audits are not the time for general counsel or reactive responses. They demand a defense team that understands how federal regulators think, how cases escalate, and how to resolve matters before they spiral out of control.
At Chapman, Dowling & Mallek, we focus on:
Our objective is simple: protect your practice, your license, and your future—while keeping disruption to your life and business to an absolute minimum.
Defense in cases involving healthcare fraud, false claims, and regulatory violations.
Quiet. Strategic. Decisive.
Every federal case is built long before the courtroom—and often ends before it ever reaches one. Led by a former federal prosecutor and U.S. Marine Corps Judge Advocate—supported by former federal investigators—our process is designed to resolve matters quietly, strategically, and with precision.
We engage early, often before formal charges are filed. By understanding how federal agencies build cases, we work to shape the investigation, limit exposure, and control the narrative from the start.
Our credibility and insight into federal procedure allow us to communicate effectively with prosecutors and investigators—often achieving resolution through dialogue rather than litigation.
We combine investigative experience with advanced data analytics and AI to uncover patterns, test government theories, and identify weaknesses in complex financial, digital, or regulatory evidence.
Whether through negotiation or trial, our approach is tailored to secure the best outcome — quietly, strategically, and decisively, with every step focused on protecting our clients’ reputations and results.

CEO, Federal Attorney
Focus Areas: Healthcare Fraud, Fraud Crimes, White Collar Criminal Defense Federal & Government Investigations

Federal Attorney
Focus Areas: White Collar Criminal Defense Federal & Government Investigations Financial & Corporate Crime Tax & Financial Institution Crime
Countless Quiet Resolutions
188 Federal Acquittals
Federal cases successfully defended — often before any public filing or charge.
United States v. S. K.
Court dismissed most counts in superseding indictment pre‑trial; “sex‑act” counts and over‑aggregated FDA counts tossed; limited FDA/fraud counts remained.
W.D. Tenn. 2025 Majority Dismissed
United States v. K. H.
Jury acquitted 6 distribution counts; hung on 2; prosecution later dismissed remaining count
E.D. Ky. 2024 6 Acquittals
Ron’s meticulous approach, combined with a relentless commitment to his clients, has led to precedent-setting victories that have reshaped federal healthcare fraud and white-collar criminal defense.
Record-setting trial victories in high-stakes federal cases have earned Ron national recognition among peers and clients alike. His results in complex white collar investigations demonstrate strategic mastery and courtroom precision. Learn more about Ronald Chapman II
Frequently featured on national media, Ron is a respected voice breaking down high-profile federal cases. His insight and clarity have made him a trusted analyst for complex legal and policy issues. See Ronald in the Media
Ron is the author of two acclaimed books on federal defense and investigations — essential reading for attorneys and professionals navigating the federal justice system. Explore Ronald's Books
Federal charges demand a defense team built for high-stakes cases. Individuals and businesses nationwide rely on Chapman, Dowling & Mallek because our structure, experience, and focus create direct advantages for every client we represent.
1 National-Level Federal Case Experience
You’re defended by attorneys who understand how federal cases unfold in multiple jurisdictions, giving you broader strategic protection and a defense built on real-world results.
2 Focus on Federal & White Collar Defense
You receive representation from attorneys who live and breathe federal law, giving you a stronger, more focused defense than general criminal defense firms can provide.
3 Strategic Advantage with Former Prosecutors
You get a defense strategy informed by the very people who used to build and prosecute these cases, giving you a real edge in negotiations, investigations, and trial.
4 Rapid, Private, No-Cost Consultations
You’re not left wondering what comes next, you get answers and direction right away that help you in any state, which is crucial when dealing with the federal government nationwide.
Speak directly with a federal attorney — available 24/7 for calls or texts.
Serving Clients Nationwide.
Chapman, Dowling & Mallek is headquartered in Detroit, Michigan and represents clients in federal investigations and criminal matters across the United States. Our attorneys handle complex federal cases nationwide while maintaining offices in Michigan and other states.
456 E. Milwaukee, Detroit, MI 48202