Attorneys

Associate Attorney Sydney Kossow is an associate attorney at Baumgartner Law, awaiting results from the Colorado July 2023 Bar Exam.   Sydney graduated cum laude from Southern Methodist University Dedman School of Law. During law school, Sydney was selected to be a Chief Deputy of the SMU Criminal Justice Clinic and represented over 25 criminal clients over the course of…

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…

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…