Gregory S. "Greg" Tamkin

Andrew Garnett is the managing partner of Garnett Powell Maximon Barlow & Farbes. Andrew handles all types of commercial litigation with an emphasis on breach of contract, product liability, premises liability, fraud, real estate, toxic torts, and business tort cases. Andrew has tried over 50 jury trials and has handled complex commercial litigation cases from inception through successful oral argument at the 10th Circuit Court of Appeals. Andrew represents Fortune 500 and Fortune 100 com...

Chad McShane is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Construction. Chad, 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 Chad is held by other top lawyers in the same geographic and legal practice area.

Kevin H. Kelley is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Kevin H., who practices law in Denver, Colorado, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kevin H. is held by other top lawyers in the same geographic and legal practice area.

Christopher G. Peterson is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Christopher G., who practices law in Denver, Colorado, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christopher G. is held by other top lawyers in the same geographic and legal practice area.

Langdon’s practice concentrates on complex domestic relations matters, inclusive of dissolution of marriage, legal separations, custody disputes, child support modifications, parenting time issues and post-decree matters. He is admitted to the Colorado and U.S. District Courts, the U.S. Court of Appeals and the U.S. Supreme Court.

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

Emily N. Doan is a top attorney recognized by Best Lawyers in the practice area(s) of Copyright Law and Franchise Law. Emily N., who practices law in Denver, Colorado, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Emily N. is held by other top lawyers in the same geographic and legal practice area.

Brian L. Duffy is a president of the firm and previously served as Chair of the firm’s 600-member Global Litigation Department from 2009-2013. He focuses his practice on trial and appellate work in the class action, employment, energy, commercial contract and product liability areas, serving as national, regional and local counsel in high-profile cases. Brian represents public and privately-held entities and their principals in complex business-related disputes arising from both interna...

Geoffrey P. Anderson, Esq. is a shareholder and founding member of Anderson Notarianni McMahon LLC, a Denver, Colorado law firm. His practice focuses on Commercial Litigation, Real Estate Law, Litigation - Real Estate, and Land Use and Zoning Law, with an emphasis on disputes and transactions involving complex real property issues. Mr. Anderson served as Chair of the Real Estate Section Council of the Colorado Bar Association from 2010 to 2011. He is the author of Colorado Quiet Title Actions...

Danielle Urban is a partner in the firm's Denver office. She has a national practice representing a wide range of employers. Her practice involves representation of employers in wrongful termination, employment discrimination and harassment, Title VII, Family and Medical Leave Act (FMLA), Americans with Disabilities Act (ADA), and the Age Discrimination in Employment Act (ADEA), False Claims Act, international employment issues, covenants not to compete, employee defection and trade secrets c...