CORTHELL AND KING LAW OFFICE, P.C. - Key Persons


Chelsea Thronley

Job Titles:
  • Business Office Manager

Emeritus Carl M. Williams

Job Titles:
  • Professor of Law & Ethics at the University of Wyoming
John Mortensen Burman was Emeritus Carl M. Williams Professor of Law & Ethics at the University of Wyoming, College of Law and was the Faculty Supervisor of the Legal Services Program from 1989 until May of 2013. Since joining the faculty of the College of Law in 1989, Professor Burman has taught and written about torts and legal ethics. His ethics columns appeared in the Wyoming Lawyer every two months from February 1996 through December 2014. In 2004, Professor Burman received the University of Wyoming's John P. Ellbogen Meritorious Classroom Teaching Award, and he was named as Outstanding Faculty Member by the UW College of Law graduating classes of 1993, 1995 (co-recipient), 1998, 2002, 2009 (co-recipient), 2011 and 2012. Professor Burman received the 2002 University of Wyoming Alumni Association and Student Alumni Association Outstanding Faculty Award. In 2013 Professor Burman also received the Thurman Arnold award for "outstanding contributions to the legal profession and to the College of Law". That same year, Professor Burman was honored by the WTLA (the Wyoming Trial Lawyers Association) for "extraordinary devotion and commitment to legal ethics and professional responsibility In Wyoming and across the nation." In 2013, he also received the Gerald R. Mason Professionalism Award from the Wyoming Bar, for "exemplary services to the members of the Wyoming State Bar, the University of Wyoming College of Law, and the people of the State of Wyoming." John began his legal career as a Special Assistant Attorney General for the State of Minnesota. Several years later, he entered private practice with the Laramie, Wyoming, law firm of Corthell and King. His practice focused on consulting with lawyers about grievances and malpractice, often serving as an expert witness in such cases. In addition to his consulting and expert witness work, Professor Burman was actively involved in pro bono representation. In 2002, he was the recipient of the Wyoming State Bar's Pro Bono Award for legal service work for indigent clients. Professor Burman also received the Gideon Award from the Wyoming Public Defender's Office in 2005 "For Outstanding Contributions To the Ideals of Equal Justice and ‘Gideon's Promise' That Any Person Accused of a Crime Is Entitled to the Benefit of Counsel". In 2010, Professor Burman was awarded the President Award by the Wyoming State Bar, for his ‘commitment to legal education, the legal community,… [and for] contributions to the Wyoming State Bar…" The Legal Services Program that Professor Burman supervised is a live-client clinic in which third year students represent low-income persons in civil matters which will not generate a fee. Most cases involve: (1) domestic matters (usually disputes over child custody); (2) juvenile cases (abuse and neglect); (3) appeals from the denial of government benefits, such as Social Security Disability Benefits. Under supervision, students in the clinic perform all the roles of a lawyer, including making any necessary court appearances. In the summer of 2002, the Legal Services Program opened a Domestic Violence project in which students represent victims of domestic violence in civil matters. The Legal Services Program and the Domestic Violence Legal Assistance Project received the Wyoming State Bar's 2007 Pro Bono Award for legal service work for indigent clients. After retiring early due to his health, John unexpectedly found the other love of his life: the State of Wyoming Judicial Nominating Commission. As a champion for gender equality, he relentlessly advocated for his belief that equality should be reflected in our judiciary, especially when female candidates of equal or higher qualification applied for judgeships. He was delighted to see three women serving on the Wyoming Supreme Court - a step, he thought, in the right direction.

Erik J. Oblasser

Job Titles:
  • Partner

Frank R. Nelson

Job Titles:
  • Partner
Practice Areas: Commercial Law; Corporate Law; Estate Planning; Guardianships & Conservatorships; Probate; Real Estate; and Trust Planning

Fulbright Teaching

Job Titles:
  • Fellow at Petrozavodsk State University

Hon. H. Michael Bennett

Job Titles:
  • Staff Member

John M. Burman

Job Titles:
  • Professor
Professor Burman was a Fulbright Teaching Fellow at Petrozavodsk State University in Karelia, Russia in 1998. He served as a Clinical Legal Education Specialist in Moscow, Russia, for the American Bar Association's Central and East European Legal Initiative in the summer of 2000. In the summer of 2002, he worked for the United Nations Development Program in Minsk, Belarus, as a clinical evaluator and consultant. Professor Burman also consulted and taught in Jordan in 2004, 2005 and 2006. In 2006, Professor Burman received the University of Wyoming's Outstanding Faculty Commitment to Internationalization Award (given by the university's International Board of Advisers). In 2011, Professor Burman was awarded the title of "Honorary Professor of Law" at the Saratov State Academy of Law (Russia) "for great contribution to the development of international relations…."

Justen Glover

Job Titles:
  • Staff Member

Marty L. Oblasser - CEO

Job Titles:
  • Managing Partner

Mary Kelly

Job Titles:
  • Staff Member

Sara Dalton

Job Titles:
  • Staff Member

Tiffani Vandermark

Job Titles:
  • Paralegal
is a paralegal originally from Terre Haute, Indiana. While working for a small town bank, she was approached by a regular customer and offered a job as a paralegal. In this position, Tiffani quickly realized how much she loves the legal field and went back to school to earn her A.S. in paralegal studies. Tiffani joined the C&K team in 2021 and enjoys assisting clients with their estate planning, estate administration, and business law needs. During her free time, Tiffani loves creating with her Cricut, hiking with her husband, and spending time with with her three pets.