Alison E. Zinn

Dannon G. Allbee is a top attorney recognized by Best Lawyers in the practice area(s) of Artificial Intelligence Law. Dannon G., 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 Dannon G. is held by other top lawyers in the same geographic and legal practice area.

Evan works closely with clients in the commercial real estate and infrastructure, especially renewables and pipeline development, industries. Much of his work involves complex projects that span multiple sites and multiple states. Pipeline, Renewables and other Infrastructure Projects: Evan represents companies in connection with oil and gas pipeline developments. Additionally, he represents renewable energy clients, including developers of wind and solar farms. He also represents landowners ...

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.

Dillon represents governmental entities and other transaction participants in public finance transactions and economic development matters serving as bond counsel, special counsel, disclosure counsel, underwriter’s counsel and bank counsel.

Elizabeth Kemery Sipes is a top attorney recognized by Best Lawyers in the practice area(s) of Securities / Capital Markets Law. Elizabeth Kemery, 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 Elizabeth Kemery is held by other top lawyers in the same geographic and legal practice area.

Jeffrey A. Springer, a managing partner of Springer and Steinberg, P.C., in Denver, Colorado, specializes in criminal law, white collar criminal defense, commercial litigation, personal injury and product liability law, professional negligence law, family law and appellate law. He is admitted to the bar in Colorado, the U.S. District Court, District of Colorado; the U.S. Court of Appeals for the 10th Circuit, the U.S. Court of Appeals for the 18th Circuit and the U.S. Supreme Court.A practici...

Elizabeth Salinas Van Orman is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Defendants. Elizabeth, 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 Elizabeth 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...

Ron Sandgrund is a well-known trial lawyer and Colorado’s most prolific author of articles and books on Colorado construction and materials defect law and related insurance coverage issues. Mr. Sandgrund has extensive experience litigating construction defect, construction materials, product liability, multi-family community, class action, and insurance lawsuits, and he has argued many cases before the Colorado Court of Appeals, Colorado Supreme Court, and U.S. Tenth Circuit Court of Ap...

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...