Kevin A. Planegger

Trish Barrett MacAskill is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Trish Barrett, who practices law in Denver, Colorado, has been recognized since 2027. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Trish Barrett is held by other top lawyers in the same geographic and legal practice area.

Catherine Puttmann, Esq. is a founding shareholder at Sherr Puttmann Akins Lamb, PC. Ms. Puttmann received her B.A. in political science from the University of Colorado, Boulder in 1994, and her J.D. in 1997 from the University in Houston. Ms. Puttmann is an experienced litigator and negotiator. She was a criminal prosecutor with the 18th Judicial District from 1999 until 2005 when she moved to private practice, specializing in family law. Ms. Puttmann is an advocate for alternative dispute r...

Drew Gottlieb is a top attorney recognized by Best Lawyers in the practice area(s) of Cannabis Law. Drew, who practices law in Denver, Colorado, has been recognized since 2027. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Drew is held by other top lawyers in the same geographic and legal practice area.

Seth R. Belzley is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Energy Law, Leveraged Buyouts and Private Equity Law and Mergers and Acquisitions Law. Seth R., who practices law in Denver, Colorado, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Seth R. is held by other top lawyers in the same geographic and legal practice area.

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.

With an unshakable desire to start a different kind of law firm, Heather co-founded BAM Family Law (Broxterman Alicks McFarlane PC) with one vision: to build a law firm that recognizes and meets not just the legal, but the holistic human needs of all clients while helping them navigate the family law system. Heather brings extensive experience as well as patience, understanding, and careful attention to detail to all of her clients. She is very aware that most people in need of a family law a...

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.

For more information, please visit www.gibsondunn.com/lawyer/bergsieker-ryan-t/ .

Amanda Pfeil Hood focuses her practice on personal injury, wrongful death, and medical malpractice. Amanda primarily works with clients who have suffered traumatic brain or orthopedic injuries. She also has significant experience in sports injury cases arising from an athlete’s premature return to play following a concussion. Immediately upon graduating law school, Amanda served as a judicial clerk with a Colorado Court of Appeals, an experience that helped her develop a strong analytic...

Tom Bieging is of counsel with the firm. He focuses his practice in the areas of banking and commercial litigation. Mr. Bieging’s financial institutions practice includes holding company and change of control applications, loan documentation, regulatory compliance advice, loan work outs, board representation, and the sale, acquisition, and merger of banks and bank holding companies. Mr. Bieging has litigated with government agencies on financial institution policy matters with national ...