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Relentless in Your Defense. Backed by Years as a Federal Prosecutor.

With decades of federal experience, I guide my clients through the justice system, step by step, with honesty, clarity, and relentless advocacy that gets results.

Practice areas

How we can help you

  • Rows of aged books neatly arranged on wooden shelves, featuring red and black spines with labels, in a historic library setting.

    Federal White Collar Defense

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  • A gavel rests on money, accompanied by various pills and a syringe, symbolizing legality and the pharmaceutical industry.

    Healthcare Fraud

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  • Close-up of glasses and a red highlighter resting on a legal document titled "Subpoena to Testify," indicating legal proceedings.

    Government Issued Target Letters & Subpoenas

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  • A wooden gavel and a stethoscope lie side by side on a rustic wooden surface, symbolizing the intersection of law and medicine.

    Medical Board Administrative Hearings & Inquiries

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  • Two masked customs officers, one with a German Shepherd on a leash, patrol a city street, emphasizing security and enforcement measures.

    DEA Diversion Complaints & Inquiries

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  • A pair of silver handcuffs rests on a fingerprint identification form, highlighting crime scene and forensic elements.

    Internal Investigations

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  • A gavel rests on a wooden block, placed atop a closed book, with a light blue background, symbolizing justice and law.

    Public Integrity Matters

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  • A person's hands typing on a laptop, overlaid with a red caution symbol, indicating a cybersecurity alert or warning.

    Banking, Wire, and Mail Fraud

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Aaron L. Wiley headshot

Meet Aaron L. Wiley

Federal, State, and County Experience.

Aaron L. Wiley is a former federal prosecutor with over 20 years of experience in courtroom advocacy and government investigations. As the principal of Aaron L. Wiley Law, P.C., he focuses on white collar defense and internal investigations, bringing deep insight into how federal cases are built and prosecuted.

He served 18 years as an Assistant U.S. Attorney in the Northern District of Texas, handling complex fraud and financial crimes, and previously worked as a Dallas County Assistant District Attorney. His private practice background includes partnership in a white collar litigation group and early work in commercial litigation.

What sets Mr. Wiley apart is how he treats his clients. Many are facing the legal system for the first time and are understandably overwhelmed. Mr. Wiley answers the phone himself, talks clients through the process, and provides honest, clear, and steady guidance every step of the way.

Recent Posts

The latest articles, updates, and resources.

  • Lawyer is holding judge's gavel

    How Does the DOJ Investigate Public Officials?

    In 1975, after the Watergate scandal exposed serious ethical problems and misconduct by high-level officials, Attorney General Edward Levi created OPR. His order told OPR to “receive and review any information concerning conduct by a department employee that may be…

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  • Lawyer is showing client where to sign document

    What Is Honest Services Fraud?

    A brief section of the federal mail and wire fraud laws was added by Congress in 1988 to address public corruption and individuals who violated their duty to act honestly. This one-sentence new section, known as Section 1346, gave rise…

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  • Email security and virus spam alert

    Can You Go to Prison for Sending a Fraudulent Email?

    Being charged with a felony can be scary and stressful. It can feel even worse if the charge is a federal felony. Wire fraud and mail fraud are both serious federal crimes, and a conviction can lead to large fines…

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  • Lawyer is consulting client

    How to Defend Against Federal Corruption Allegations

    Federal corruption charges are very serious and can affect your job, your reputation, and your future. If you have been charged, it’s important to talk to an experienced federal corruption lawyer at Aaron L. Wiley, P.C. as soon as possible.…

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  • Businessman is consulting with lawyers

    What Should You Do If You’re Accused of Medicare or Medicaid Fraud?

    The medical industry is closely watched and heavily regulated. Because healthcare fraud costs billions of dollars each year, federal and Texas authorities, along with insurance companies, spend a lot of time and resources investigating and prosecuting suspected fraud. People and…

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  • Judge with gavel writing in papers at wooden table

    How Does the Federal Sentencing Process Work?

    In general, federal crimes have harsher penalties than state crimes. They are usually more serious, and federal agencies like the FBI and the U.S. Department of Justice focus on cases that cause major harm to the public, businesses, or the…

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  • Judge's gavel

    Do First-Time Offenders Go to Prison for White Collar Crimes?

    Crimes like assault, homicide, kidnapping, robbery, and drunk driving often lead to jail time and big fines. But what about crimes where no one is hurt, and no violence is involved? These types of crimes are called “white collar crimes.”…

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  • Lawyer is working with documents

    How to Find the Best Federal Defense Attorney in Texas

    When federal agents arrest you, you need a lawyer who can protect your rights as you go through the federal court process. But how do you find the right criminal defense attorney to help you deal with federal charges in…

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  • lawyer and client are shaking hands

    What Are the Penalties for Federal Fraud Charges?

    No matter what form it takes, fraud is a serious and very complex criminal matter. You could face fraud charges because of a mix-up, an accident, or something you didn’t even realize was happening. If you’re accused of fraud involving…

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  • Attorney gives the client a pen to sign document

    Do I Need a Lawyer During a Corporate Investigation?

    An internal investigation at work can feel like a huge shock. You might have years of education and experience, but that usually doesn’t prepare you for how sudden, stressful, and confusing an investigation can be. Internal investigations can happen for…

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  • man's hand in blue gloves examines pills

    What Is a DEA Diversion Investigation?

    If you are a pharmacy owner, pharmaceutical manufacturer, physician, or someone who can access controlled prescription medications, you are, hopefully, familiar with the regulatory requirements for safeguarding the drugs under your control and keeping accurate records. The U.S. Department of…

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  • Judge's gavel and stethoscope

    What Happens During a Texas Medical Board Investigation?

    The Texas Medical Board makes sure that doctors in the state follow the rules and provide safe, ethical medical care. Under Texas law, the Medical Board can investigate and discipline doctors who violate the Medical Practice Act or board regulations.…

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  • Man and woman are shaking hand

    Is Wire Fraud the Same as Bank Fraud?

    Being accused of wire fraud or bank fraud in Texas is a serious matter. These federal crimes involve using deception to take money or assets from a bank or through an electronic transfer. Law enforcement agencies at both the federal…

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  • Medical stethoscope and magnifying glass on laptop keyboard

    What Happens During a Texas Medical Board Investigation?

    Once the Texas Medical Board receives a formal complaint, it jumpstarts an official enforcement process. After determining whether or not it has jurisdiction, in the sense that the complaint is brought against someone licensed by the Texas Medical Board, the…

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  • Arrested businessman

    How Long Do Federal White-Collar Investigations Take?

    Federal investigations of white collar crimes can quickly become overwhelming. One day, all is as it should be; the next, federal agents are sticking a subpoena on your door, or demanding documents and asking invasive questions. The worst part? White…

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  • Judge's gavel and medical tools on the dollar cash background

    How Does the Government Investigate Healthcare Fraud?

    Federal healthcare fraud investigations are usually incited by informants who, for whatever reason, have found themselves in a position where they feel it necessary to provide the government with information about fraudulent billing practices. Oftentimes, these informants are whistleblowers who…

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  • judge's gavel and a black stethoscope on top of a legal book

    Navigating Medical Board Administrative Hearings: What to Expect

    The integrity of many professions relies heavily on the supervision and management of professional licensing boards. These boards ensure that professionals provide effective and safe public services and maintain ethical standards. In addition to being able to grant professional licenses,…

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  • confused man is sitting with laptop

    Mail & Wire Fraud in White-Collar Cases: Tactics for Defense

    U.S. mail and wire fraud statutes are among the most complex to understand. They require a thorough understanding of detailed legal principles and how they apply to each client’s unique case. These white-collar offenses, which tend to be prosecuted aggressively…

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  • Attorney reading law code

    Anti-Kickback Violations in Medicare: Key Trends and Defense Strategies

    The United States government is watching carefully for medical providers who violate the federal Anti-Kickback Statute, as it considers fraudulent referrals a direct threat to taxpayer dollars and patient trust. If your hospital, clinic, or practice is not immaculate in…

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  • A man in a blue business suit holding hands in handcuffs

    Understanding Federal White-Collar Charges: What Constitutes White-Collar Crime?

    Very few criminal charges are as woefully misunderstood as white-collar crime. In contrast to street-level offenses or violent crimes, white-collar crimes tend to be committed in government, corporate, or professional environments and are financial in nature. Despite these differences, you…

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Ready to Talk?

Whether you’ve received a target letter, are under investigation, or just need answers—I’m here to help. Let’s talk through your next steps.