Founded in 2010 by federal defense attorney Nick Oberheiden, Ph.D., today Oberheiden, P.C. has a network of highly-experienced attorneys and legal professionals who work collaboratively to defend clients across the United States in high-stakes federal matters. This network collectively has centuries of combined experience on both sides of federal investigations, trials, and appeals.

Oberheiden, P.C.'s headquarters are located in Dallas, Texas. They have a staffed office in Houston, TX, and unstaffed locations in major cities across the country where in-person meetings are available by appointment.

One of the benefits of working with Oberheiden, P.C. is the firm's extensive network of former federal agents, experts, and affiliated local counsel. Spread throughout the US, these non-members of the Firm include individuals well familiar with high-stake prosecutions, federal trials, litigation tactics, and expert consulting. Among them are former prosecutors appointed by the President (Trump, Obama) and confirmed by the U.S. Senate, former DOJ trial attorneys, former federal prosecutors, former FBI Supervisory Special Agents, former DEA Supervisory Special Agents, former HHS-OIG agents, the former Special Agent-in-Charge of the DEA Chicago, the former Assistant Special Agent-in-Charge of the HHS-OIG in Los Angeles, former officials from the Medicaid Fraud Control Unit (MFCU), and Special Agents from the IRS and DOJ-OIG, former DEA Diversion Investigators, and others.

Within their federal defense practice, Oberheiden, P.C. attorneys represent clients facing civil and criminal investigations and charges under all pertinent federal statutes. This includes statutes pertaining to antitrust, compliance, corruption and bribery, drug crimes, intellectual property and identity theft, whistleblower claims, and various forms of fraud.

Oberheiden, P.C. attorneys speak more than ten languages. They represent a diverse clientele of licensed professionals, public figures, business owners, managers and executives, board members, entrepreneurs, and corporate entities.