Call Now: 303-584-0990   Toll Free:

Our Legal Team:

Sean O'Brien

Sean O'Brien


Denver, Colorado


Mr. O"Brien earned his B.A. in 2003 and his J.D. in 2008 from the University of Texas. He was an active member of the Texas International Law Journal, the American Constitution Society, the Environmental Law Clinic, and the EU Migration Law Moot Court. After receiving his J.D., Mr. O"Brien joined a highly successful plaintiffs" firm in Houston, TX where he focused on class-action litigation. From 2010 to 2012, Mr. O"Brien pursued a technical degree to complement his legal skills. He earned an M.S. from the Colorado School of Mines and was a member of the Faculty of Federal Advocates. Mr. O"Brien resumed the practice of law in 2016 and joined Dworkin, Chambers, Williams, York, Benson & Evans, P.C. in 2017 where his practice concentrates on employment, commercial, and insurance litigation. He repesents companies and individuals in state and federal court, administrative proceedings, and alternative dispute resolution.

Areas of Practice

  • Employment Litigation
  • Commercial Litigation
  • Products Liability
  • Insurance Subrogation

Bar Admissions

  • Colorado, 2016
  • Texas, 2008


  • The University of Texas at Austin
    • J.D. "” 2008
    • B.A. (Plan II Honors Program and Philosophy) "” 2003
  • Colorado School of Mines 
    • M.S. (Geophysics) "” 2012

Professional Associations and Memberships

  • American Bar Association, Member
  • Colorado Bar Association, Member
  • Denver Bar Association, Member
  • Society of Exploration Geophysicists, Member
  • Denver Geophysical Society, Member