Meet our Attorneys

Colin M. Simpson

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Colin M Simpson
Super Lawyers Colin Simpson - Best Lawyers In America

Colin Simpson’s practice focuses on personal injury and general civil litigation; business formation and law; real estate; contracts; farm and ranch; land use; government relations; and domestic relations.

Mr. Simpson has been engaged in the practice of law since 1987. He practices with the law firm his grandfather, Milward L. Simpson, established—Simpson, Kepler & Edwards, LLC—the Cody, Wyoming, division of Burg Simpson Eldredge Hersh & Jardine, P.C.

Mr. Simpson has been selected by members of the national legal community as one of the Best Lawyers in America 2006-2019. Best Lawyers publishes a book each year listing those individuals who are recognized as professionals who continue their education in an effort to stay current in their chosen profession and continue to distinguish themselves among their peers.

The book is considered to be, professionally, the definitive guide to legal excellence in the United States. Mr. Simpson was chosen as a member of this distinguished group because he has displayed an exemplary commitment to his profession, his community and to his clients.

Mr. Simpson serves on the Boards of the Buffalo Bill Center of the West and Yellowstone Behavioral Health in Cody, Wyoming; First Bank of Wyoming, a division of Glacier Bank, in Powell, Wyoming; and the Riley Arena and Community Events Center. Mr. Simpson previously served on the boards of the Cody Country Chamber of Commerce (Pres. 1993) and the Park County Youth Hockey Association.

Mr. Simpson served in the Wyoming House of Representatives from 1999 through 2012; he served as Speaker of the House in 2009 and 2010. His other legislative accomplishments include: Majority Floor Leader (2007-2009), Speaker Pro-Tem (2005-2007), Management Council (2005-2009), Vice Chair of the Appropriations Committee (2005-2007), Select Committee on Capital Finance and Investment (2007-2009), Select Committee on School Capital Construction (2001-2003), Management Audit Committee (1999 to 2000), Select Committee on De-Earmarking of State Funds (2000-2001), Select Committee on Mental Health and Substance Abuse (2005-2007) and Co-Chairman (2005-2006), House Judiciary Committee (1999-2005) and as Chairman (2003-2005) and Co-Chairman of the Select Committee on Split Estates (2004).

Mr. Simpson was one of two Wyoming Representatives chosen to participate in the Council of State Governments-WEST (CSG-WEST), the first leadership-training institute for state legislators to build excellence and effectiveness in state legislators.

Martindale-Hubbell DistinguishedSM Rating

Selected to Best Lawyers® in America, 2006-2020

Martindale-HubbellSM Client Champion Silver, 2019

Selected to Mountain States Super Lawyers®, 2012 and 2014-2019

Wyoming, 1986

U.S. District Court, District of Wyoming

U.S. Supreme Court

J.D., 1985, University of Wyoming College of Law

B.S., 1982, Colorado College

American Bar Association

Wyoming Bar Association

Fifth Judicial District Bar Association

Client Security Fund Committee of the Wyoming State Bar (1995-1996)

Wyoming Bar Foundation (1999-2002)

Wyoming Trial Lawyers Association, President (2018-2019)

Park County Bar Association, President (1997-1998)


  • Speaker of the Wyoming House of Representatives, (2009-2010)

  • Wyoming State Legislature, 2008; Representative, House District 24 (1999-2010)

  • Management Council (2005-2009)

  • Majority Floor Leader (2007-2009)

  • Speaker Pro-Tem (2005-2007)

  • Select Committee on Capital Finance and Investment (2007-2009)

  • Appropriations Committee (Member and Vice Chairman, 2005-2007)

  • Select Committee on Mental Health and Substance Abuse (2005-2007) (Co-Chairman, 2005-2006)

  • Judiciary Committee (1999-2005) (Chairman, 2003-2005)

  • Select Committee on Split Estates, Co-Chairman (2004)

  • Select Committee on School Capital Construction (2001-2003)

  • Select Committee on De-earmarking of State Funds (2000-2001)

  • Management Audit Committee (1999-2000)


  • Board of Trustees, Buffalo Bill Historical Center, Cody, Wyoming

  • Board, First National Bank & Trust, Powell, Wyoming

 November 19, 2019

Jury Awards a $58 Million Verdict in the “Body Parts Case”

Jury Awards a $58 Million Verdict in the “Body Parts Case” Burg Simpson shareholders Michael S. Burg, David K. TeSelle, Holly B. Kammerer, and their team of lawyers and legal professionals, recently brought justice for their clients when a Maricopa County Superior Court jury found in favor of the plaintiffs and awarded them $58 million. This case… Read more »

 November 8, 2019

Injured? Med Pay Benefits May Be Available

Injured? Med Pay Benefits May Be Available Medical payment insurance, or “med pay” for short, is a type of insurance that provides for the payment of an injured person’s medical bills- up to a certain amount- if there has been an accident, regardless of who was at fault. Although one can purchase med-pay insurance as… Read more »

 November 6, 2019

BURG SIMPSON: “BEST LAW FIRM 2020” RECIPIENT

BURG SIMPSON: “BEST LAW FIRM 2020” RECIPIENT ABOUT THE “BEST LAW FIRMS” LIST U.S. News & World Report and Best Lawyers cooperatively released its tenth annual list of “Best Law Firms” rankings. Burg Simpson was included as a #1 National Ranked law firm for Mass Tort Litigation & Class Action suits. Firms included in the 2020 Edition of… Read more »

 November 5, 2019

Channel 7 Interviews Burg Simpson About the “Human Body Part Case”

THE HUMAN BODY PART CASE Channel 7 interviews Burg Simpson About the “Human Body Part Case”: Michael S. Burg and David K. TeSelle, trial lawyers at the Denver-based firm of Burg Simpson Eldredge Hersh & Jardine, were recently interviewed by Denver’s Channel 7 about a once-secret black-market industry that involves the selling of human body… Read more »

Holding Pharmaceutical Companies Responsible – Mass Tort | Dangerous Drugs & Medical Devices

 November 12, 2019

Holding Pharmaceutical Companies Responsible – Mass Tort | Dangerous Drugs & Medical Devices

Burg Simpson’s Colorado mass tort attorneys have represented thousands of people who have suffered serious side effects after taking dangerous medications or those who have been hurt by a defective product.  If you have suffered injuries related to a defective drug or medical device, contact the Burg Simpson mass tort team at 303-790-2525.

bike-crash-safety

 November 8, 2019

Bike Crash Safety Video – Burg Simpson Personal Injury

The personal injury attorneys at Burg Simpson help fellow bicycle enthusiasts understand how to protect their rights after a bike crash and stay safe on the roads. If you have been hurt in a bike crash and need help, reach out to us today by calling our office or filling out our online free case… Read more »

7th Annual Jeremy Bitner Memorial Run for the Fallen Officers Fund

 July 1, 2019

7th Annual Jeremy Bitner Memorial Run for the Fallen Officers Fund

The Jeremy Bitner Foundation was established in honor of Englewood Police Detective Jeremy Bitner. Detective Bitner lost his life in the line of duty on May 28, 2012, after being struck and killed by a vehicle while performing a traffic stop. Jeremy served the Englewood Police Department for 8 years and during that time was assigned… Read more »

The 2019 Burg Simpson Scholarship Awards Dinner

 May 7, 2019

The 2019 Burg Simpson Scholarship Awards Dinner

The 2019 Burg Simpson Scholarship Awards Dinner was held at Maggiano’s on April 25th to recognize the ten winners of the firm’s annual scholarship competition. The firm’s founder Michael Burg, and shareholders Peter Burg and Stephan Marsh presented awards to the 2019 winners! This year’s recipients included Ms. Madison Frotten, Mr. Dale Kim, Ms. McKenna… Read more »

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