Oberheiden P.C. - Dallas, TX

Elite Federal Defense and Corporate Litigation at Oberheiden P.C.

When corporate entities, healthcare providers, corporate executives, or public officials face scrutiny from federal law enforcement agencies, the stakes could not be higher. Headquartered at 13155 Noel Road in Dallas, Texas, Oberheiden P.C. has built a reputation as one of the most prominent federal defense law firms in the country. Founded in 2010 by Dr. Nick Oberheiden, the firm features a distinguished team composed primarily of former Department of Justice trial attorneys, former federal prosecutors, and former supervisory agents from the FBI, DEA, and IRS. This unique prosecutorial background allows the firm to dissect government investigations with precision. Whether business leaders need to hire an attorney to respond to a Department of Justice target letter or require seasoned counsel for federal trial litigation, Oberheiden P.C. delivers sophisticated, crisis-tested advocacy.

Federal Criminal Defense and Grand Jury Investigations

Federal criminal prosecutions involve extensive evidentiary records, specialized grand juries, and severe statutory sentencing guidelines. When clients need an attorney urgently after receiving a federal grand jury subpoena, the defense team at Oberheiden P.C. steps in immediately to negotiate with federal prosecutors and prevent formal indictments. Key areas of federal defense practice include:

• Healthcare fraud defense, including alleged violations of the Anti-Kickback Statute, False Claims Act, and Stark Law.
• White collar defense, encompassing bank fraud, wire fraud, mail fraud, securities fraud, and tax evasion charges.
• Defense against federal public corruption, bribery, and Foreign Corrupt Practices Act investigations.
• Conspiracy allegations under federal racketeering and controlled substances legislation.
• Emergency motions to quash subpoenas and protect attorney-client privileged corporate documentation.

Whistleblower Claims and False Claims Act Advocacy

Serving as a whistleblower requires absolute confidentiality, strategic preparation, and unwavering protection against employer retaliation. Clients looking to find a lawyer with extensive experience in government fraud turn to Oberheiden P.C. The firm guides whistleblowers under the False Claims Act, SEC whistleblower programs, CFTC initiatives, and the Bank Secrecy Act. The whistleblower litigation team coordinates with federal authorities while ensuring that qualifying relators receive rightful statutory monetary awards.

SEC, CFTC, and Regulatory Enforcement Defense

Regulatory agencies such as the Securities and Exchange Commission, Financial Industry Regulatory Authority, and Commodity Futures Trading Commission possess broad investigatory authority. Oberheiden P.C. represents corporate directors, hedge fund managers, and broker-dealers facing civil enforcement actions, insider trading accusations, and market manipulation inquiries. The firm conducts comprehensive internal corporate audits to resolve compliance issues before formal administrative sanctions occur.

National Security Law and High-Profile Crisis Management

Beyond traditional white collar matters, the firm advises domestic and multinational enterprises on national security regulations, export control standards, and cross-border commercial litigation. Clients looking to retain experienced counsel for high-profile crises receive discreet, around-the-clock legal defense tailored to preserve corporate assets and personal reputations.