Attorneys

Of Counsel

Criminal Defense Director I am Daniel Mossinghoff, and I am proud to be the criminal defense director for Baumgartner Law, LLC. I have been a criminal defense trial attorney for almost all of the 20 years I have been practicing. I am dedicated to protecting the rights of anyone accused of a crime and vindicating…

Civil Litigation Director Sean Simeson is an associate attorney at Baumgartner Law. Previously, he worked in plaintiff personal injury and workers’ compensation firms where he represented individuals against large insurance companies in state and federal courts. In addition to his personal injury experience, Sean represents people accused of criminal charges. He focuses on providing thorough and…

Managing Attorney My name is Birk Baumgartner, and I am the principal at Baumgartner Law, LLC. I graduated cum laude from Southern Methodist University Dedman School of Law and have been a litigator ever since. I am the fourth attorney in my family, but unlike my family members, I declined a job at a big law…