Leigh L. Augustine

Duncan focuses his practice on difficult and complex civil litigation and family law matters. He has significant experience in a variety of fields including construction defect, insurance, real estate and commercial litigation. He also assists with complicated domestic relations matters, and is especially useful in complicated property situations, or when there are concurrent civil lawsuits, receiverships, business torts or partnership dissolutions.Duncan’s work has led him to represent...

Peter Cal is a Member in Sherman & Howard’s Trial and Litigation Group. He has represented clients in complex commercial disputes for more than 25 years. Peter focuses on all aspects of bankruptcy and insolvency matters including workouts, restructurings, bankruptcy court litigation, as well as financial and real estate litigation in state and federal courts. Peter regularly represents secured and unsecured creditors and chapter 7 trustees.

Garth A. Gersten is an attorney with Otteson Shapiro. He is currently the 2021 Vice-Chair of the Insurance Committee of the Colorado Bar Association and a Fellow of the American College of Coverage Counsel. In his insurance coverage practice Mr. Gersten represents and advises policyholders in their disputes with insurers. He has litigated coverage and bad faith claims in the areas of construction defects, pollution, intellectual property claims, business interruption claims, underinsured and ...

Katy formed Azizpour Donnelly in 2012. Prior to that, she practiced in the litigation departments of leading national and local firms, clerked for the former Chief Judge of the Tenth Circuit Court of Appeals and for the Chief Judge of the United States District Court for the District of Colorado, and worked at the International Criminal Tribunal for the former Yugoslavia. She is an experienced trial counsel. And her appellate work has earned her wide local recognition, including repeated sele...

Benton Barton is a talented, hardworking trial lawyer who is brought in to assist clients whenever and wherever they need him. Benton’s practice focuses on disputes and accidents arising from design, construction, and environmental projects. He has taken to trial many significant high-exposure cases, and his appellate efforts have generated new and notable law. In addition to serving on its management team and chairing its Construction & Design practice group, Benton is the firm&rsq...

Timothy Garvey is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law and Personal Injury Litigation - Plaintiffs. Timothy, 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 Timothy is held by other top lawyers in the same geographic and legal practice area.

Ron is head of the environmental practice group and has over 30 years of experience in environmental matters including prior work as a physical scientist for the Denver Regional Office of the U.S. Environmental Protection Agency. He represents all types of clients, including various municipalities and other public sector clients, in environmental matters related to Environmental Compliance Audits, Voluntary Cleanups, Underground Storage Tanks, Asbestos, Water Quality, Air Quality, Hazardous W...

Education Mr. Coan received his undergraduate degree in Business Administration with honors from the University of Northern Colorado and his Juris Doctorate degree from the University of Denver. Admissions & Associations Mr. Coan is admitted to practice before all courts in the States of Arizona, Colorado and North Dakota. Mr. Coan currently serves as the Secretary/Treasurer of the Colorado Bar Association’s Business Law Section Council and is the Co-Chair of the Financial Instituti...

Dale G. Casares represents individuals throughout Colorado, Idaho, and Montana who have suffered injuries and financial losses as a result of another party’s negligence. She is the founder of Casares Injury Law LLC and is based in Castle Rock, Colorado. Her practice focuses on Personal Injury Litigation – Plaintiffs, including claims involving serious injuries and insurance disputes. Before becoming an attorney, Ms. Casares worked as an insurance claims adjuster and Injury Operati...

Mr. Yarbrough’s practice areas focus on trucking and transportation, sports & recreation, motorsports, aviation, products liability, complex civil litigation, and general personal injury. Mr. Yarbrough has nearly 30 years of trial experience, and his practice includes defending complex pre-litigation and litigated matters throughout Colorado, New Mexico, Wyoming, and other states. He handles motorsports related matters nationwide. Mr. Yarbrough joined Hall & Evans in 2015 after ...