Richard "Rick" Holzer

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...

Quinn Girrens is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Quinn, who practices law in Denver, Colorado, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Quinn is held by other top lawyers in the same geographic and legal practice area.

Elisabeth A. Cortese is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Elisabeth A., 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 Elisabeth A. is held by other top lawyers in the same geographic and legal practice area.

Mr. Ninneman litigates complex commercial and construction disputes in state and federal court and arbitration, representing owner/developers, general contractors, design-builders, subcontractors, architects, engineers, and suppliers on private, public and hybrid projects, including heavy civil infrastructure, sports arenas, schools, hotels, hospitals, mass transit, roadways, industrial warehousing, and renovation and development of apartments, multi-family, mixed-use and single family reside...

Ms. Montoya is a member of the firm’s Litigation Practice Group. Ms. Montoya is a seasoned trial attorney who has tried over 30 jury trials and numerous bench trials. Ms. Montoya has a broad range of experience in criminal defense and corporate defense litigation. Ms. Montoya started her legal career as a Deputy District Attorney in Denver, where she served in the Family Violence Unit, prosecuting felony crimes against children and domestic violence cases. After serving 7 years with the...

David Zetoony, Co-Chair of the firm's U.S. Data Privacy and Cybersecurity Practice, focuses on helping businesses navigate data privacy and cyber security laws from a practical standpoint. David has helped hundreds of companies establish and maintain ongoing privacy and security programs, and has defended corporate privacy and security practices in investigations initiated by the Federal Trade Commission, and other data privacy and security regulatory agencies around the world, as well as in ...

Aaron Ladd is a top attorney recognized by Best Lawyers in the practice area(s) of Water Law. Aaron, 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 Aaron is held by other top lawyers in the same geographic and legal practice area.

Hester M. Parrot has specialized in public finance law over the last 20 years, emphasizing charter school facility financings. She has extensive experience coordinating multidisciplinary financing teams to secure funding for charter schools’ permanent facilities in Colorado and throughout the country. She also assists other 501(c)(3) organizations and government entities—ranging from small towns and special districts to large cities, counties, and state-level issuers—achieve...

Christine M. Hernandez is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Christine M., 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 Christine M. is held by other top lawyers in the same geographic and legal practice area.

Janet Frickey wants to do the right thing. An impassioned litigator and client advocate for more than 30 years, Ms. Frickey is the owner and managing attorney of The Frickey Law Firm which specializes in Workers' Compensation, Personal Injury and Social Security Disability. A graduate of University of Colorado and Washburn University School of Law, Ms. Frickey is considered an expert in the field of Workers' Compensation. She has authored important published works, led workshops and classes, ...