Gregory J. Theo

Gregory J. Theo

Greenwood Village, Colorado
Greg Theo grew up in Johannesburg, South Africa. After graduating law school, he served as Clerk to Judge Michael S. Stegmann in the Johannesburg High Court.

Early in his career, Greg represented trade unions, NGOs, and other entities resisting the apartheid government. Greg then spent several years in Johannesburg's major insurance defense firms. Greg established his own firm in Johannesburg in 1999.

Greg immigrated to the United States in 2007. In Colorado, Greg has practiced law in a medical malpractice defense firm, and in busy personal injury firms.

Greg is passionate about nature, animals, wildlife, and endurance sport

Areas of Practice

  • Personal Injury Litigation
  • General litigation

Litigation Percentage

  • 100% of Practice Devoted to Litigation

Bar Admissions

  • Colorado
  • U.S. District Court District of Colorado
  • South Africa


  • University of Witwatersrand School of Law, Johannesburg, South Africa
    • J.D. - 1990
  • University of the Witwatersrand, Johannesburg, South Africa
    • B.A. - 1985
    • Major: Psychology
  • University of the Witwatersrand, Johannesburg, South Africa
    • M.B.A. - 1997
  • Texas Tech
    • B.A. summa cum laude - 1986
    • Major: Psychology

Professional Associations and Memberships

  • Colorado Bar Association , Member, 2009 - Present