Chapman, Dowling & Mallek Federal Criminal Defense Attorneys Michigan
Healthcare professionals and business owners across Michigan trust us because we understand federal tactics, move fast to protect careers, and focus on securing the best result with minimal disruption to your life.
346-CHAPMAN
Medicare fraud investigations are among the most aggressive federal enforcement actions in Michigan and the United States. For physicians, executives, and healthcare providers, these cases threaten not only your license and livelihood but also your freedom. Allegations often involve billions of dollars in supposed overpayments and can result in lengthy prison sentences, staggering fines, and exclusion from Medicare and Medicaid. If you are under investigation or charged with Medicare fraud, you need an attorney with an unmatched record of winning in federal court.
Ronald W. Chapman II is recognized nationally for securing more counts of acquittal in federal healthcare fraud prosecutions than any other lawyer in the country. He has taken on some of the largest Medicare fraud cases ever brought by the Department of Justice and walked his clients out of court free. Unlike many lawyers who push clients into plea deals, Ron Chapman II has built his reputation by fighting the government head-on—and winning.
Ron Chapman II’s trial victories in Medicare fraud and health care fraud cases are extraordinary:
In United States v. Bothra, the government alleged a $450 million healthcare fraud scheme involving unnecessary medical procedures and Medicare billing. After a lengthy trial, Ron secured a full acquittal for his client on all charges. Read more about United States v. Bothra ›
In United States v. Pompy, a physician was indicted on 38 counts of unlawful distribution and Medicare fraud. Against enormous odds, Ron achieved a not guilty verdict on every count. Read more about United States v. Pompy ›
In numerous other federal Medicare fraud trials, Ron has obtained acquittals, dismissals, and favorable resolutions that spared his clients from decades in prison and millions in penalties. See more case results ›
These victories are not accidents—they reflect a deliberate trial strategy, meticulous preparation, and fearless courtroom advocacy.
The term “Medicare fraud” covers a wide spectrum of alleged conduct, such as:
Most of these cases also involve parallel allegations under the False Claims Act, the Anti-Kickback Statute, and the Stark Law. The government’s net is intentionally broad, and innocent billing disputes are often painted as criminal fraud.
Medicare fraud allegations arise across a wide spectrum — from billing errors and compliance gaps to deliberate schemes. Understanding where a case falls on that spectrum shapes both defense strategy and prosecutorial approach.
The most common allegations include:
In most cases, the government’s theory centers on whether conduct was “knowing and willful” — the threshold that separates aggressive compliance failures from criminal exposure.
Federal Medicare fraud cases often begin with:
By the time a physician or provider realizes they are under scrutiny, federal investigators may already have gathered months of data. If you receive a subpoena, target letter, or contact from agents, you should assume the government is building a case—and you should call Ron Chapman II immediately.
The penalties are severe and operate across three distinct tracks — criminal, civil, and administrative.
Criminal Penalties:
Civil Penalties (often under the False Claims Act):
Administrative Penalties:
Federal law governs Medicare fraud prosecution. The controlling statutes:
These investigations are not single-agency efforts. They are built collaboratively — often running for months or years before any contact with the target. The agencies involved typically include:
By the time a provider receives a subpoena or an agent at the door, the government has typically already assembled a significant evidentiary record.
Ron Chapman II defends Medicare fraud cases by:
Because Ron has taken more of these cases to verdict—and won—his defense strategies are battle-tested in real federal courtrooms.
Sentencing, Appeals, and Post-Charge Defense
Even when cases result in convictions, the fight continues. Healthcare fraud cases often involve inflated “loss” calculations that drastically increase sentencing ranges. Ron challenges these calculations, argues mitigating factors, and has successfully reduced exposure for clients at sentencing.
He also represents clients on federal appeals and post-conviction relief, giving defendants a second chance to overturn unjust outcomes. Learn more about federal appeals
Acquittals in Federal Charges: From Kentucky interventional pain physicians to renowned rheumatologists, Chapman has secured acquittals against daunting federal charges, showcasing his ability to navigate the intricacies of healthcare law successfully.
Dismissal of Charges: Cases involving serious allegations, including opioid trial charges and accusations of drug trafficking, have been dismissed under his defense, reflecting a deep understanding of both legal and medical nuances.
Successful Defense in High-Stake Cases: Chapman’s strategic defense has led to the recapture of over $450 million for his clients in 129 recent counts of acquittal.
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During the recesses, his performance was the talk of the courtroom. Everyone was in awe and wanted him to be their attorney.
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I wouldn’t go near a federal courthouse without Ron Chapman on my team.
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I've dealt with several attorneys in my career however, absolutely none compared to Mr. Chapman II.
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.
Take Action Now
If you or your practice is facing a Medicare fraud investigation, audit, or indictment, time is critical. Every day you wait gives the government more leverage. Call Ronald W. Chapman II today at 346-242-7626 for a confidential consultation.
Defense in cases involving healthcare fraud, false claims, and regulatory violations.
Chapman, Dowling & Mallek represents clients in all federal criminal and white collar defense matters throughout the State of Michigan.
Federal prosecution in the Eastern & Western Districts of Michigan is not abstract. It means investigators who have spent years building a case, prosecutors with institutional resources, and charges that carry decades of exposure. Ronald Chapman II has stood in those courtrooms — and won.
Representative federal trial matters in Michigan include:
United States v. B. (E.D. Michigan 2022)
Defense acquittal of five physicians accused in a $550 million healthcare fraud and opioid prescribing prosecution. After trial, the jury returned verdicts clearing the doctors of all charges.
United States v. P. (E.D. Michigan 2022)
Federal jury acquittal of a pain specialist accused of operating a $6 million opioid prescribing scheme. The defense demonstrated that the physician’s prescribing practices fell within legitimate medical judgment.
The resources below provide additional information about federal crime representation in Michigan, including pages addressing specific federal offenses, investigations, and related defense matters handled by our attorneys.

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. J. O.
Month‑long “pill‑mill” trial; jury returned not‑guilty on all counts; assets later returned.
Michigan (State) Full Acquittal
United States v. Q.
Felony opioid charges resolved by plea to misdemeanor false entry in a medical record.
Michigan (State) Misdemeanor Plea
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
When the federal government is investigating you, your freedom, career, and reputation are at stake. Clients across Michigan choose Chapman, Dowling & Mallek because everything we do is designed to protect their future, not ours.
1 Benefit from Deep Federal Experience
You get a defense strategy shaped by years of real outcomes in Michigan federal courts, giving you a stronger, more informed position from day one.
2 Focus on Federal & White Collar Defense
You’re represented by a team that spends 100% of its time studying federal law, agencies, and prosecutor; giving you a sharp precise defense.3 Inside Perspective of Former Prosecutors
You get insight into how the government builds its case, allowing us to anticipate their tactics and dismantle their strategy before it harms you.
4 Immediate Answers Privately and at No Cost
Call or visit our Detroit, Michigan office. You get clarity, direction, and a plan without delay critical when federal agents are already moving.
Speak directly with a federal attorney — available 24/7 for calls or texts.