Susan Strebel "Susan" Sperber

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

David Zwisler is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. David, 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 David is held by other top lawyers in the same geographic and legal practice area.

Kristin A. Decker is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law. Kristin A., who practices law in Denver, Colorado, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kristin A. is held by other top lawyers in the same geographic and legal practice area.

Michael R. Greco is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Michael 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 Michael R. is held by other top lawyers in the same geographic and legal practice area.

Amy L. Kramer is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Amy L., 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 Amy L. is held by other top lawyers in the same geographic and legal practice area.

For more information, please visit www.gibsondunn.com/lawyer/kerwin-gregory-j/ .

Twenty years’ experience in real estate law. Broad expertise managing complicated industry transactions. Knowledge informed by in-house counsel roles for a national cooperative bank and public university. Amy Diaz provides strategic counsel for both developers and investors on acquisitions and dispositions for commercial development and large-scale commercial leasing. She also represents commercial borrowers in connection with senior, mezzanine, construction and permanent loans secured ...

With extensive experience in water law, Mr. Thorne effectively represents clients in water court litigation and related administrative proceedings, including adjudication of water rights, changes of water rights, and complex plans for augmentation. He also assists clients with water rights acquisitions and in the development and negotiation of water supply arrangements. Mr. Thorne has substantial experience with project development and financing for energy companies developing water supplies ...

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.

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...