Loading attorney directory…
Loading attorney directory…
Is this your profile?
Claim it for free to update your information and connect with clients.
David J. Thomas is a seasoned attorney based in Golden, Colorado, with a robust background in both prosecution and defense. His legal career began as a prosecutor at the Denver District Attorney's Office, where he honed his skills in the courtroom. He then advanced to the U.S. Attorney's Office in Denver, taking on the pivotal role of Coordinator for the Mountain States Drug Task Force as part of the Organized Crime Drug Enforcement Task Force established in 1982. In 1985, David was appointed by Governor Lamm as the District Attorney for the First Judicial District of Colorado, which includes Jefferson and Gilpin Counties. His commitment to justice was recognized by the electorate, leading to his re-election in 1993. He diligently served as District Attorney until 2005, when term limits concluded his distinguished tenure. In 1987, David was appointed Executive Director of the Colorado Department of Public Safety by Governor Romer, a role he held until he returned to the District Attorney's office in 1993. His leadership during this period was further enhanced by his participation in the prestigious Harvard University Executive Course for Senior Government Executives. Following his time as District Attorney, David served as Executive Director of the District Attorney's Council for three years, during which he was also appointed Acting District Attorney in the Fifth Judicial District, covering Huerfano and Las Animas Counties. In 2008, David transitioned to criminal defense, collaborating with renowned attorneys Maureen O'Brien and Fred Bibik until 2022. He then established a professional partnership with his daughter, Attorney Carrie Kollar, at Dave Thomas Law. With extensive experience in personal injury law and a wide array of criminal cases—including sex crimes, DUIs, drug offenses, and financial crimes—David is committed to providing exceptional legal representation and service to his clients in Golden and the surrounding communities.
Violent crime defense attorneys represent individuals accused of crimes involving violence or threat of harm. They provide aggressive defense to protect clients' rights and freedom. Common matters include assault, battery, robbery, homicide.