International Society of Primerus Law Firms
Jason D. Guerra
Practice Areas:

St. Louis Attorney
Jason D. Guerra

Phone: 314.421.1850


Languages: English

Jason is a principal at Roberts Perryman, focusing his practice on lawsuits involving bodily injuries, trucking and transportation and complex litigation. Jason represents a wide variety of clients in business litigation, insurance coverage issues and commercial transportation related matters. He has handled complex issue and multi-party litigation at the state, federal and appellate level. Jason has tried countless matters to verdict and is routinely called upon by clients and industry groups to speak on transportation and litigation matters.

Jason has been named a “Missouri Rising Star” Super Lawyer, 2011 through 2014, by the publisher Thompson Reuters, and has received a preeminent “AV Rating” from Martindale-Hubbell. He is a member of the Missouri and Illinois Trucking Associations, the Claims & Litigation Management Alliance, as well as numerous other industry associations, where he focuses on representing the interests of his clients through state and federal legislation. A St. Louis native, Jason especially enjoys representing trucking companies and their drivers, having graduated from truck driving school and obtaining his commercial driver’s license.

Practice Areas:

  • Trucking and Transportation
  • Business and Commercial Litigation
  • Complex Litigation
  • Insurance Defense
  • Insurance Coverage


  • St. Louis University School of Law, J.D. 2003
  • University of Missouri – Columbia (B.A. Political Science, with honors 2000)

Bar Admissions:

  • Missouri, 2003
  • Illinois, 2004
  • U.S. Court of Appeals 8th Circuit
  • U.S. District Court
  • Eastern District of Missouri
  • Southern District of Illinois
  • Central District of Illinois


  • Claims & Litigation Management Alliance
  • Messenger Courier Association of America
  • Governmental Affairs Committee
  • Missouri Organization of Defense Lawyers
  • Trucking Industry Defense Association
  • Missouri Trucking Association
  • Illinois Trucking Association
  • American Trucking Association
  • Illinois State Bar Association
  • Lawyer’s Association of St. Louis
  • American Bar Association
  • The Bar Association of Metropolitan St. Louis
  • The Missouri Bar


  • St. Louis, Missouri; February 23, 1978


  • “Joint and Several Liability after Tort Reform,” MGTC, 2009
  • “Missouri’s Pure Comparative Fault Approach,” MGTC, 2009

Events and Speaking Engagements:

  • Speaker, Missouri Trucking Association’s Annual Safety Conference; “After the Accident”, 2015
  • Speaker, MO Bar CLE, “The Trucking Accident Case, From Both Sides of the Road”, 2015
  • Lecture, “Tort Liability in Construction;” Washington University Graduate Engineering School, 2014
  • Speaker, “Trucking Litigation;” Missouri Bar Association, MO Bar CLE, 2013
  • Speaker, Missouri Trucking Assoc. Annual Convention; “CSA Scores in the Courtroom,” 2013
  • Speaker, “Successfully Defending a Trucking Case”; Missouri Bar Association, Trucking Litigation CLE., 2012
  • Speaker, Missouri Trucking Association Annual Convention; “But I Didn’t Do it” Liability Issues with Brokers, Shippers and Independent Contractors., Missouri Trucking Association, 2011

Contact This Firm

Roberts Perryman

1034 South Brentwood
Suite 2100
St. Louis, MO 63117
United States

Law Firm Contact: Ted L. Perryman

Tel: 314.421.1850

Fax: 314.421.4346



Member Since: 2017

Send Us An Email

Preferred Contact Method?

 Email Phone - AM Phone - PM

Disclaimer: Primerus and our member law firms welcome your emails, contact forms, phone calls and written letters. Contacting us does not create an attorney-client relationship. Please do not send any confidential information to Primerus or its member law firms until an attorney-client relationship has been established. Thank you and we look forward to serving you.

* Denotes Required Field