Peter J. Perla

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.

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...

I’m a litigator and trial advocate at Keating Wagner Polidori Free and I represent businesses and individuals who have been defrauded or injured by someone in a position of trust in business cases. As a commercial litigation attorney, I am passionate about representing people or businesses who are victims of fraud, abuse of power, breach of contract or professional negligence. I have successfully worked on Colorado civil lawsuits with anywhere from $2,000 to $2,000,000,000 at stake with...

For more than 25 years, Brian's practice has focused almost exclusively on helping water users find, secure and defend their water rights in Colorado and the Western U.S. His clients include municipalities, water and wastewater sanitation districts, mines, golf course developers, energy companies and various commercial facilities. Brian serves as a trusted advisor, providing strategic guidance on long-term water planning and water rights projects. In Colorado, his experience includes the adju...

Herbert E. Tucker, IV, was born in Lake Forest, Illinois. He graduated from the University of Colorado (B.S. 1979) and Mississippi College (J.D. 1985). He is admitted to the U.S. Supreme Court; U.S. District Court, District of Colorado; U.S. Court of Appeals,Tenth Circuit; and Colorado State Courts. Mr. Tucker served as a Law Clerk to Judge Field C. Benton, Denver Probate Court (1985-1986). Mr. Tucker is a Fellow in the American College of Trust and Estate Counsel (ACTEC). He is a member of t...

Concentrates on oil and gas, environmental and land use law. Involved in many of the major disputes facing the energy industry in Colorado. Mark Mathews has successfully represented oil and gas and mining clients and real estate development companies in litigation and regulatory rulemakings concerning oil and gas preemption and royalty issues, hazardous waste contamination, enforcement of oil and gas regulations, zoning and development disputes and land use permitting issues. Mark is outside ...

Ms. Emily Ahnell joined Brown Gren Abraham and McCracken in 2025. Ms. Ahnell practices civil litigation, including insurance defense, workers’ compensation and subrogation. Ms. Ahnell has defended employers and insurance carriers before administrative agencies for many years. Ms. Ahnell also represents employers and insurance carriers in civil litigation matters in Federal and State Courts. Ms. Ahnell represents client interests in all phases of litigation, including hearings, trials an...

Tracy Ashmore is a shareholder at Robinson Waters & O’Dorisio, P.C. . She represents clients in competition law and business-law trials, with an emphasis on antitrust, commercial, real estate, and insurance coverage disputes. Ms. Ashmore also has many years of experience protecting the rights of consumers, lenders and developers. As an experienced trial lawyer, Ms. Ashmore is highly attuned to the potential costs and risks of litigation. While she enthusiastically takes cases to tri...

Tanya brings a unique perspective to Sherr Puttmann Akins Lamb PC through her extensive background as a Master of Social Work (MSW). Prior to graduating cum laude from DePaul University College of Law, Tanya spent eight years as a Licensed Clinical Social Worker conducting custody evaluations and providing courtroom testimony of her custody findings and recommendations. Her experience gives her special insight into cases involving mental health and substance abuse issues, as well as complex d...

Betty leverages extensive corporate finance and M&A transactional experience to guide companies through the entire corporate lifecycle, from formation through growth and planned exit. Her clients include established and emerging growth companies as well as venture capital and other private equity funds. She works with clients in a variety of industries, including software, technology, telecommunications, analytics, medical devices, healthcare, fintech and manufacturing. Betty regularly ac...