Isobel S. Thomas

Mark draws on 40 years in the practice of law to support and advocate for the business interests and legal rights of clients – large national and international corporations, regional interests, middle market, small, and entrepreneurial ventures – in wide ranging litigation, general business, and transactional matters. He serves as trial counsel and advisor on large dollar, corporate governance, officer and director liability, business tort, commercial, financial institutions, and ...

Ms. Treece, a founding Member of Brown Gren Abraham & McCracken, LLC, is a trial lawyer with over 40 years of litigation experience. Ms. Treece is recognized as one of the premier workers’ compensation defense lawyers in the State of Colorado. Ms. Treece began her legal career as a Deputy District Attorney and as a law clerk to the former Chief Judge of the United States District Court for the District of Colorado. Ms. Treece then gleaned experience in the civil defense arena. She s...

Carolyn Witkus is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law and Family Law Mediation. Carolyn, who practices law in Denver, Colorado, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Carolyn is held by other top lawyers in the same geographic and legal practice area.

Arnulfo D. Hernández is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: General Practice and Immigration Law. Arnulfo D., who practices law in Denver, Colorado, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Arnulfo D. is held by other top lawyers in the same geographic and legal practice area.

Kristin R.B. White is a partner in the firm's Denver office. Kristin regularly counsels and defends clients in regulatory workplace safety matters, and often acts as crisis management counsel for employers across all industries. She acts as a strong advocate for her clients before government agencies and administrative boards, such as the Occupational Safety and Health Review Commission (OSHRC), the Federal Mine Safety and Health Review Commission (FMSHRC), and various state Occupational Safe...

James Eklund is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Environmental. James, who practices law in Denver, Colorado, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James is held by other top lawyers in the same geographic and legal practice area.

Doug has been an Assistant United States Attorney and Assistant District Attorney. Now that he is in private practice, Doug is one of Colorado’s most experienced and acclaimed criminal defense lawyers. AV rated by Martindale-Hubbell, with a perfect 10.0 / “Superb” rating by AVVO, Doug has been chosen as a “Rising Star” for several years—a distinction limited to 2.5% of Colorado’s practicing attorneys under the age of 40. In 2018 to 2020, he was recogn...

Jeffrey R. Kesselman is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Jeffrey R., who practices law in Denver, Colorado, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeffrey R. is held by other top lawyers in the same geographic and legal practice area.

Pat Linden specializes in business and transactional law. He spent 15 years with the Denver and Boulder offices of large regional and international law firms before founding Linden Law Partners in 2015. Pat has advised companies, entrepreneurs, and investors in hundreds of early-stage and venture capital financings, and has served as lead counsel for M&A transactions ranging from hundreds of thousands of dollars to $700 million. He has also represented many of the Rocky Mountain region&rs...

Mary C. Baker is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Mary C., who practices law in Lone Tree, Colorado, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mary C. is held by other top lawyers in the same geographic and legal practice area.