Mark G. Grueskin

Edward C. Moss is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law Arbitration and Family Law Mediation. Edward C., 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 Edward C. is held by other top lawyers in the same geographic and legal practice area.

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...

Mark draws on 40 years in the practice of law to support and advocate for the business interests and legal rights of clients – large national and international corporations, regional interests, middle market, small, and entrepreneurial ventures – in wide ranging litigation, general business, and transactional matters. He serves as trial counsel and advisor on large dollar, corporate governance, officer and director liability, business tort, commercial, financial institutions, and ...

Emily N. Doan is a top attorney recognized by Best Lawyers in the practice area(s) of Copyright Law and Franchise Law. Emily N., who practices law in Denver, Colorado, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Emily N. 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...

Traci L. Van Pelt is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law, Legal Malpractice Law - Defendants, Litigation - Health Care, Litigation - Insurance, Medical Malpractice Law - Defendants and Professional Malpractice Law - Defendants. Traci L., who practices law in Denver, Colorado, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Traci L. is held by other top lawyers in...

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 ...

Naomi G. Beer is an experienced litigator who focuses her practice on complex commercial, employment and class action litigation, as well as multi district litigation (MDL) proceedings. Naomi works with clients involved in the retail, energy and manufacturing industries, and has represented clients in numerous state and federal trial and appellate courts throughout the United States. Naomi also has experience in the coordination and management of complex litigation for clients faced with rela...

Richard A. Harris is President of The Harris Law Firm, one of Colorado’s largest divorce and family law firms. A passionate advocate who prioritizes personal attention, Mr. Harris has been named among The Best Lawyers in America®, Colorado Super Lawyers®, and a Top Lawyer of Colorado by The Denver Post. Outside of the courtroom, Mr. Harris has published articles across a range of family law topics. He is a co-author of the Colorado Family Law Deskbook, and is actively involved i...

Harvey A. Steinberg, a managing partner in the Denver, Colorado law firm Springer and Steinberg, P.C., specializes in criminal law, white collar criminal defense, professional negligence law and personal injury law and appellate law. Mr. Steinberg has earned recognition as a skilled criminal defense trial attorney who has tried cases in federal, state and appellate courts, with reported cases. Over the course of a 30-plus year legal practice, he has regularly represented professional athletes...