Gregory D. Haueisen

Gregory D. Haueisen

Gregory D. Haueisen

Saint Louis, Missouri

Greg Haueisen is an associate who focuses his practice on civil litigation defense with a concentration in products liability, premises liability, and toxic tort defense. Greg practices in counties all over the State of Missouri and the State of Illinois.

In his practice, Greg primarily works within the toxic torts defense group to limit clients' potential exposure and liability by identifying the client's interests, and providing cost-effective solutions and results. During his career he has taken and defended numerous depositions, drafted and argued dispositive motions, conducted legal research to better understand the important issues of a case, and performed a wide variety of other legal tasks to help clients reach their goals.

Greg earned a B.S. in Chemistry and a B.A. in English from Truman State University in 2013, and earned his Juris Doctor degree from the University of Missouri in 2016. He currently lives in St. Louis. Greg is an avid sports fan, and likes to use his experience in arguing the law to frequently argue about sports. He is a fan of the Cardinals, Blues, and Mizzou Tigers. He also enjoys movies, music, and traveling.

Areas of Practice

  • Products Liability
  • Toxic Torts
  • Premises Liability
  • Civil Litigation

Bar Admissions

  • Missouri, 2016
  • Illinois, 2017


  • University of Missouri School of Law
    • J.D. - 2016
    • Honors: Dean’s List, Academic Excellence Award for Pretrial Litigation
    • Law Journal: Journal of Environmental and Sustainability Law, Editorial Board Member
  • Truman State University, Kirksville, Missouri
    • B.S. and B.A - 2013
    • Honors: Dean’s List
    • Major: Chemistry
    • Major: English
    • Minor: Spanish

Professional Associations and Memberships

  • Missouri Bar Association
  • Illinois Bar Association
  • American Bar Association
  • Bar Association of Metropolitan Saint Louis
  • Missouri Organization of Defense Lawyers