Mark G. Grueskin
About Mark G. Grueskin
Mark G. Grueskin is a lawyer based in Denver, CO and has been recognized in The Best Lawyers in America® since 2007. Mark G. Grueskin is recognized in the following practice areas:
- Denver, Colorado
- Administrative / Regulatory Law
- Gaming Law
- Government Relations Practice
Current Firm: Recht Kornfeld PC
Education: American University Washington College of Law, J.D., graduated 1979 and University of Pennsylvania, B.A. With Honors (Economics), graduated 1976
Location: Denver, CO
Nearby Lawyers
David A. Lamb is a founding Shareholder and CTO of Sherr Puttmann Akins Lamb PC. Prior to opening Sherr Puttmann Akins Lamb PC, David practiced at a major family law firm from 2008 to 2010, and was a prosecutor at the Denver District Attorney’s Office from 2001 to 2008. He also worked, previously, at Wheeler Trigg O’Donnell handling complex corporate and financial matters earlier in his career. David loves the practice of family law. He has focused most of his career on helping fa...
Tim Bounds is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Trusts and Estates and Trusts and Estates. Tim, 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 Tim is held by other top lawyers in the same geographic and legal practice area.
Chalyse Robinson is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Governance Law, Corporate Law and Mergers and Acquisitions Law. Chalyse, 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 Chalyse is held by other top lawyers in the same geographic and legal practice area.
Keith Lapuyade has more than 30 years of litigation experience. His knowledge of insurance law and bad faith, coupled with his extensive understanding of medical issues, is of particular value in medical malpractice litigation and often brings this special skill-set to bear in the personal representation of physicians, attorneys, and other professionals for purposes of establishing their rights with respect to their insurance coverage and financial well-being. Keith Lapuyade, of the law firm ...
Sean McGuinness is highly experienced in gaming regulatory matters, and represents clients throughout the USA. "He's very responsive, quick on his feet and practical in his approach, and he provides very good solutions." "He gets the job done in a timely fashion and he has excellent relationships with the regulators." "Sean's superb reputation at the (Nevada) Gaming Control Board proves invaluable in getting things done smoothly." - Chambers USA
Carolyn Witkus is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law and Family Law Mediation. Carolyn, 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 Carolyn is held by other top lawyers in the same geographic and legal practice area.
Riley was born in Aurora, Nebraska and had the good sense to move to Colorado when he was 2 years old. He graduated from Drake University with a Bachelor of Arts in Political Science in 2000. Riley received his Juris Doctorate from the University of Denver, Sturm College of Law in 2004. He was admitted to the Colorado Bar in October 2004. He is a member of the Colorado and Denver Bar Associations, and is active in the Family Law Section and Young Lawyer’s Division. Riley is a member of ...
More than 20 years working in real estate law. Experience managing transactions with as many as 276 properties in a single portfolio. Expertise handling $1.5 billion deals. These are just some of the many credentials that Nicole Ament brings to her role as Brownstein’s Real Estate Department chair—and to her clients’ projects, every day. Focusing on land use, development, financing and disposition, she spearheads transactions featuring complex portfolios and large single ass...
Dimitri Adloff is a business transactional attorney specializing in joint ventures, entity structuring, private company mergers & acquisitions and commercial real estate transactions. Dimitri has significant experience working with sponsors, investors, and developers in connection with single-asset and programmatic joint ventures, fund formations, preferred equity arrangements, and co-GP structures. He represents buyers and sellers in the acquisition and sale of operating businesses, as w...
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 ...
Explore and Learn
2026 Best Lawyers Awards: Recognizing Legal Talent Across the United States
by Jamilla Tabbara
The 2026 editions highlight the top 5% of U.S. attorneys, showcase emerging practice areas and reveal trends shaping the nation’s legal profession.
Gun Rights for Convicted Felons? The DOJ Says It's Time.
by Bryan Driscoll
It's more than an administrative reopening of a long-dormant issue; it's a test of how the law reconciles the right to bear arms with protecting the public.
2026 Best Lawyers Awards in Canada: Marking 20 Years of Excellence
by Jamilla Tabbara
Honoring Canada’s most respected lawyers and spotlighting the next generation shaping the future of law.
How to Sue for Defamation: Costs, Process and What to Expect
by Bryan Driscoll
Learn the legal standards, costs and steps involved when you sue for defamation, including the difference between libel and slander.
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
How to Choose a Good Lawyer: Tips, Traits and Questions to Ask
by Laurie Villanueva
A Practical Guide for Your First-Time Hiring a Lawyer
Reddit’s Lawsuit Could Change How Much AI Knows About You
by Justin Smulison
Big AI is battling for its future—your data’s at stake.
Unenforceable HOA Rules: What Homeowners Can Do About Illegal HOA Actions
by Bryan Driscoll
Not every HOA rule is legal. Learn how to recognize and fight unenforceable HOA rules that overstep the law.
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.