Matt Turner is a trial attorney practicing civil litigation with an emphasis on class action defense, securities arbitration, insurance litigation, complex commercial disputes, administrative law and appeals. 

Class Actions
Matt regularly defends companies against class action lawsuits alleging unfair trade practices, sales tax overcollection, breach of contract, breach of fiduciary duty, Missouri Merchandising Practices Act (MMPA) violations, Fair Credit Reporting Act (FCRA) claims and other state and federal violations. His clients in this area include major national retailers, credit reporting agencies, staffing companies, insurance companies, financial institutions, cable service providers and food producers, among others. 

Administrative Law/Professional Licensing
Based in the state capital, Matt represents clients in matters involving administrative agencies and government officials, including the Missouri Attorney General, Missouri Dental Board, Board of Nursing, Missouri Board of Registration for the Healing Arts, MO HealthNet, Missouri Board of Nursing Home Administrators, Department of Revenue, the Missouri Public Service Commission and the Administrative Hearing Commission. He often assists licensed professionals in disciplinary and other matters that put their license to practice at risk. Matt’s experience extends to representing Medicaid providers faced with recoupment claims and proceedings before the federal Departmental Appeals Board relating to provider enrollment in Medicare. 

Matt serves insurance companies in coverage assessments and interpleader actions as well as the defense of personal injury, premises liability, wrongful death, toxic tort, general liability, errors and omissions and professional liability claims. He also prosecutes and defends claims involving insurance receiverships and other proceedings involving the Missouri Department of Insurance, including market conduct examinations. 

Commercial Litigation
For companies of all sizes, Matt manages diverse types of litigation, including real estate disputes, environmental claims, FINRA securities claims, FDIC litigation, food product contamination and public contract bid disputes. He also serves as local counsel for many companies and law firms involved with cases in Missouri. 

Medicaid Fraud
Matt counsels and defends health care professionals when they are investigated or accused of Medicaid fraud. 

Matt litigates cases at all levels, including on appeal before state and federal appellate courts, in Missouri as well as other federal and state jurisdictions.


  • University of Missouri School of Law  (J.D., 1998)
    • Missouri Law Review
    • International Law Society
    • International Moot Court
  • Baylor University  (B.A., 1992)
    • Economics and French


  • Missouri, 1998
  • U.S. District Court, Western District of Missouri, 1998
  • U.S. District Court, Eastern District of Missouri

Professional Activities

  • The Missouri Bar
  • Cole County Bar Association

Charitable and Civic Involvement

  • Wesley United Methodist Church 
  • Samaritan Center – pro bono legal assistance


After obtaining his undergraduate degree from Baylor University, Matt worked for three years as a commercial assistant for a prestigious import-export firm based in Paris, France, where he perfected his French language skills and gained experience in international business. 

After graduating from the University of Missouri—Columbia School of Law and before joining Armstrong Teasdale in 2000, Matt was an associate in the Paris, France office of Freshfields Bruckhaus Deringer where he worked in the areas of international construction, project finance and international arbitration.

Contact Us
  • Worldwide
  • Boston, MA
  • Chicago, IL
  • Denver, CO
  • Dublin, Ireland
  • Edwardsville, IL
  • Jefferson City, MO
  • Kansas City, MO
  • Las Vegas, NV
  • London, England
  • Miami, FL
  • New York, NY
  • Orange County, CA
  • Philadelphia, PA
  • Princeton, NJ
  • Salt Lake City, UT
  • St. Louis, MO
  • Washington, D.C.
  • Wilmington, DE
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Boston, MA
800 Boylston St.
30th Floor
Boston, MA 02199
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Boston, Massachusetts
Chicago, IL
100 North Riverside Plaza
Suite 1500
Chicago, IL 60606-1520
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Chicago, Illinois
Denver, CO
4643 S. Ulster St.
Suite 800
Denver, CO 80237
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Denver, Colorado
Dublin, Ireland
Fitzwilliam Hall, Fitzwilliam Place
Dublin 2, Ireland
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Edwardsville, IL
115 N. Second St.
Edwardsville, IL 62025
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Edwardsville, Illinois
Jefferson City, MO
101 E. High St.
First Floor
Jefferson City, MO 65101
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Jefferson City, Missouri
Kansas City, MO
2345 Grand Blvd.
Suite 1500
Kansas City, MO 64108
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Kansas City, Missouri
Las Vegas, NV
7160 Rafael Rivera Way
Suite 320
Las Vegas, NV 89113
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Las Vegas, Nevada
London, England
Royal College of Surgeons of England
38-43 Lincoln’s Inn Fields
London, WC2A 3PE
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Miami, FL
355 Alhambra Circle
Suite 1200
Coral Gables, FL 33134
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New York, NY
7 Times Square, 44th Floor
New York, NY 10036
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Orange County, CA
19800 MacArthur Boulevard
Suite 300
Irvine, CA 92612
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Philadelphia, PA
2005 Market Street
29th Floor, One Commerce Square
Philadelphia, PA 19103
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Philadelphia, Pennsylvania
Princeton, NJ
100 Overlook Center
Second Floor
Princeton, NJ 08540
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Princeton, New Jersey
Salt Lake City, UT
222 South Main St.
Suite 1830
Salt Lake City, UT 84101
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Salt Lake City, Utah
St. Louis, MO
7700 Forsyth Blvd.
Suite 1800
St. Louis, MO 63105
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St. Louis, Missouri
Washington, D.C.
1717 Pennsylvania Avenue NW
Suite 400
Washington, DC 20006
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Wilmington, DE
1007 North Market Street
Wilmington, DE 19801
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Wilmington, Delaware