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Dallas Whistleblower Attorney

Our Attorneys Can Help You Blow the Whistle in Dallas, TX

Lynette Byrd
Attorney Lynette Byrd
Dallas Whistleblower Team Lead
Former DOJ Attorneyenvelope iconContact Lynette
Nick Oberheiden
Attorney Nick Oberheiden
Dallas Whistleblower Team Leadenvelope iconContact Nick
Tim Allen
Tim Allen
Dallas Whistleblower Team
Former Secret Service (Digital Forensics Expert)
Brian Kuester
Attorney Brian Kuester
Dallas Whistleblower Team
Former U.S. Attorney and District Attorneyenvelope iconContact Brian
Dallas address – by appointment only:
4131 N Central Expy, #900
Dallas, TX 75204

Oberheiden P.C. is a Texas-based whistleblower law firm that represents current and former employees of private companies and public entities nationwide. If you live or work in Dallas and are thinking about blowing the whistle on fraud, waste, or an abuse of authority in the private or public sector, we can arrange for you to meet with a lawyer one-on-one in strict confidence.

Each Dallas whistleblower attorney at our firm has extensive experience advising clients who are thinking about coming forward. Many of our attorneys also have prior experience investigating and prosecuting fraud, waste, and abuse at the U.S. Department of Justice (DOJ). We can help you make informed decisions about your next steps; and, if you decide to come forward, we will protect your identity while working with the federal government on your behalf.

What It’s Like Working with Oberheiden P.C.

Our whistleblower lawyers are committed to protecting the interests of individuals who are willing to stand up for what is right. We have technological safeguards in place to protect all information our clients share with us, and under no circumstances do we disclose any information our clients provide without their express authorization. Here is what you can expect when you choose to work with a Dallas whistleblower attorney at Oberheiden P.C.:

  • Complete Confidence – Again, all information you share with our firm will be held in complete confidence. We take our clients’ confidences extremely seriously, and it is always up to our clients to decide what information (if any) they share with the federal government.
  • One-on-One Legal Advice – You will work one-on-one with a Dallas whistleblower attorney at Oberheiden P.C. throughout your representation. All of our attorneys have senior-level experience, including prior federal government experience in many cases.
  • Informed Decision-Making – One of our most important roles as whistleblower counsel is helping our clients make informed decisions. We will provide you with the information and insights you need to feel confident in your next steps.
  • Direct Communication – You will have direct access to your attorney at all times, and your attorney will communicate directly with federal agents and prosecutors on your behalf. We prioritize clear and open communication with our clients and work to make the process of blowing the whistle as streamlined and straightforward as possible.
  • No Out-of-Pocket Costs – We represent our whistleblower clients at no out-of-pocket cost. We will help you decide whether to come forward for free; and, if you choose to come forward, our legal fees (if any) will be paid by the government if you receive a whistleblower award.

Federal Whistleblower Cases We Handle

We handle all types of federal whistleblower cases in Dallas, throughout Texas, and nationwide. Regardless of the type of wrongdoing you need to disclose (or think you might need to disclose) to the federal government, we can help you feel confident as you move forward. Examples of the types of federal whistleblower cases we handle include:

Abuse of Authority and Corruption By Federal Personnel

If you are aware of corruption within the federal government, it is important that you speak with a Dallas whistleblower attorney about coming forward. Exposing abuses of authority, solicitation and acceptance of bribes, nepotism, and other forms of wrongdoing is critical for preserving trust and confidence in the federal government.

Defense Contract Fraud

We represent employees and subcontractors who need to blow the whistle on defense contract fraud. Fraud under federal defense contracts costs taxpayers billions of dollars annually, and the False Claims Act provides an avenue for individuals who are aware of this form of fraud to come forward in confidence.

Dodd-Frank Act Violations

Violations of the Dodd-Frank Act can expose investors and borrowers in the United States to substantial and unwarranted financial risks. Congress enacted the Dodd-Frank Act to establish accountability within the U.S. financial markets, and whistleblowers play an important role in helping federal authorities take action when necessary.

Food, Drug, and Cosmetic Testing and Marketing Fraud

Violations of the Food, Drug, and Cosmetic Act and other federal consumer protection statutes can pose substantial health and safety risks. We represent whistleblowers who have information about testing fraud (including misrepresentation of test results), fraud on the U.S. Food and Drug Administration (FDA), and consumer marketing fraud.

Medicare and Medicaid Fraud

Medicare and Medicaid fraud cost taxpayers billions of dollars annually. They can also present substantial health and safety risks for patients—who may receive inappropriate or unnecessary treatment or medications from providers who are seeking to bill the government. We have significant experience in the healthcare arena, and we strongly encourage you to contact us if you are aware of improper billing or coding practices.

Sarbanes-Oxley Act (SOX) Violations

The Sarbanes-Oxley Act (SOX) is another federal statute that Congress enacted to restore trust in the U.S. financial markets and protect investors from fraudulent corporate practices. If you are aware of potential SOX violations, speaking with a Dallas whistleblower attorney is the right thing to do.

Securities Fraud

Along with SOX violations, other federal securities laws violations can also leave investors facing substantial losses that they have no hope of recovering through ordinary market forces. We represent whistleblowers in Dallas who need to report fraudulent practices by public companies, private companies, investment advisory and brokerage firms, and other entities.

Tax Evasion and Tax Fraud

Tax evasion and tax fraud are responsible for a tax gap of approximately half a trillion dollars. This is more than half of the current federal deficit. The Internal Revenue Service (IRS) relies on whistleblowers to come forward and help it pursue audits and investigations focused on ensuring that corporate and high-net-worth taxpayers pay what they owe.


Along with Medicare and Medicaid fraud, TRICARE fraud is another significant health care-related concern. If you are aware of a health care provider improperly billing TRICARE, we can help you expose the fraud and assist the government with recovering taxpayer losses.

Wrongdoing By the NSA or CIA

We also represent current and former employees of the National Security Agency (NSA) and Central Intelligence Agency (CIA). From uncovering nepotism and other abuses of authority to exposing violations of U.S. citizens’ privacy rights, we help NSA and CIA whistleblowers come forward—while doing what is necessary to protect them throughout the process.

FAQs: Working with a Dallas Whistleblower Attorney to Expose Fraud, Waste, or Abuse

Q: How Common Is It to Serve as a Federal Whistleblower?

Numerous federal whistleblowers come forward each year. Whistleblowers play a critical role in helping the federal government combat fraud, waste, and abuses of authority in the public and private sectors, and several federal agencies have whistleblower programs. These include the DOJ, IRS, CFTC, SEC, HHS OIG, and FDA, among others.

Q: How Do I Report Fraud, Waste, or Abuse to the Federal Government in Dallas?

If you need to report fraud, waste, or abuse to the federal government in Dallas, the specific steps you need to take depend on the agency that you need to contact. Different federal agencies have different whistleblower protocols and procedures. When you speak with a Dallas whistleblower attorney at Oberheiden P.C., your attorney will walk you through everything you need to know.

Q: What Are the Risks of Serving as a Federal Whistleblower?

The risks of serving as a federal whistleblower are minimal—and really non-existent—in most cases. The federal government protects whistleblowers’ identities (and whistleblowers can remain anonymous in some cases), and federal law strictly prohibits whistleblower retaliation in the public and private sectors. If your employer attempts to retaliate against you in violation of federal law, your Dallas whistleblower attorney can work with the government to ensure that you remain protected.

Q: Do I Need to Hire a Dallas Whistleblower Attorney to Come Forward?

While federal whistleblowers generally aren’t required to have legal representation, there are several reasons to speak with a Dallas whistleblower attorney if you are thinking about blowing the whistle. An experienced attorney will be able to confirm whether you qualify as a whistleblower, help you secure whistleblower status, and communicate effectively with the appropriate federal agency on your behalf.

Q: Should I Contact My Employer Before I Contact the Federal Government?

No, if you believe that you have information about fraud, waste, or abuse at the company or agency where you work, you should not contact your employer before contacting the federal government. Coming forward is the right thing to do, and it is important that you protect yourself as well. If you are thinking about blowing the whistle and have questions about what you should do next, we strongly encourage you to speak with a Dallas whistleblower attorney at Oberheiden P.C.

Put our highly experienced team on your side

Dr. Nick Oberheiden
Dr. Nick Oberheiden



Lynette S. Byrd
Lynette S. Byrd

Former DOJ Trial Attorney


Brian J. Kuester
Brian J. Kuester

Former U.S. Attorney

Amanda Marshall
Amanda Marshall

Former U.S. Attorney

Local Counsel

Joe Brown
Joe Brown

Former U.S. Attorney

Local Counsel

John W. Sellers
John W. Sellers

Former Senior DOJ Trial Attorney

Linda Julin McNamara
Linda Julin McNamara

Federal Appeals Attorney

Aaron L. Wiley
Aaron L. Wiley

Former DOJ attorney

Local Counsel

Roger Bach
Roger Bach

Former Special Agent (DOJ)

Chris Quick
Chris J. Quick

Former Special Agent (FBI & IRS-CI)

Michael S. Koslow
Michael S. Koslow

Former Supervisory Special Agent (DOD-OIG)

Ray Yuen
Ray Yuen

Former Supervisory Special Agent (FBI)

Speak with a Dallas Whistleblower Attorney at Oberheiden P.C. in Confidence

If you would like to speak with a Dallas whistleblower attorney at Oberheiden P.C., we invite you to get in touch. We will protect your identity and information, and we will help you make informed decisions about your next steps. Please call 888-680-1745 or contact us confidentially online to schedule an appointment today.

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