Greg Fettig

William Peffer is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. William, 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 William is held by other top lawyers in the same geographic and legal practice area.

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

Phil earned his bachelor's degree from the University of Colorado in 1975 and earned his J.D. from Northeastern University School of Law in 1978. He has practiced immigration law exclusively since 1985, including all aspects of business and family immigration, as well as deportation and removal defense. In recent years, he has focused primarily on representing individuals placed in removal proceedings. He has been a member of the American Immigration Lawyers Association since 1985 and served ...

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...

Michael Burg J.D. is one of America’s leading trial lawyers, a best-selling author, legal expert, and founding shareholder of Burg Simpson Eldredge Hersh & Jardine. A legal champion for victims of corporate and individual malfeasance, negligence, overreach, and abuse, Burg began his career fighting for the underdog and has gone on to successfully litigate some of the country’s most high-profile cases of the past four decades. Under Burg’s leadership, Burg Simpson Eldredg...

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.

Mr. Floyd focuses his practice on transportation, defending railroads in cases that involve toxic exposure, asbestos, grade crossing accidents, the Federal Employers’ Liability Act (FELA), and property litigation. Mr. Floyd moved to Colorado in 2014 and joined Hall & Evans as a Special Counsel. Prior to joining Hall & Evans, he was a firm officer at McLeod Alexander Powel and Apffel.

Analyzes and resolves unique legal challenges in the health care industry. Known as a thought leader in the health care legal space. Experienced commercial litigator who consistently achieves successful outcomes for clients in high-stakes litigation. Drawing on her background representing health care organizations and professionals in a variety of matters before trial and appellate courts, as well as in private arbitration, Anna-Liisa Mullis strategizes with clients to resolve complex dispute...

Nate Ford is a partner in the firm's Private Equity group. His practice focuses on advising private equity sponsors, senior management and public and private companies in connection with domestic and cross-border mergers, acquisitions, dispositions, recapitalizations and other complex corporate transactions, including a high volume of leveraged acquisitions and recapitalizations in healthcare, technology, consumer products, energy, agriculture and a broad range of other industries. In additio...

Hal specializes in franchise and intellectual property litigation and arbitration. He also has a wide range of experience in trademark registration and commercial litigation. Hal is admitted to practice law in Colorado, Wyoming, and the District of Columbia as well as the United States Courts of Appeals for the 1st, 4th, 9th, 10th, and Federal Circuits. Hal is an approved arbitrator with the American Arbitration Association. He is a member of the American Bar Association’s Intellectual ...