Kari Peterson
Practicing personal injury in St Louis since 2000.
- 26+
- Years practicing
- 3
- Bar admissions
Practices in
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Quick answer
Kari Peterson is an attorney based in St. Louis, MISSOURI. The practice focuses on Personal Injury, Product Liability, and Workers Comp. Kari has over 26 years of legal experience. Currently practicing at O'Leary, Shelton, Corrigan, Peterson, Dalton & Quillin LLC.
- Based in
- St. Louis, MISSOURI
- Experience
- over 26 years
- Known for
- Personal Injury · Product Liability · Workers Comp
- Handles Personal Injury, Product Liability, and Workers Comp matters from St. Louis, MISSOURI.
- Over 26 years of practice as a licensed attorney.
- Recognized with Best Lawyers in America — Personal Injury Litigation - Plaintiffs (2026).
About Kari Peterson: Kari Peterson is an attorney based in St. Louis, MISSOURI. The practice focuses on Personal Injury, Product Liability, and Workers Comp. Kari has over 26 years of legal experience. Currently practicing at O'Leary, Shelton, Corrigan, Peterson, Dalton & Quillin LLC.
Areas of practice
Practice focus
Kari Peterson represents clients in St Louis, Missouri across the following areas of law. Each area links to other verified attorneys with the same focus.
Biography
About Kari Peterson
Kari is a founding member of O'Leary, Shelton, Corrigan, Peterson, Dalton & Quillin LLC. Her practice includes all aspects of personal injury litigation, including: catastrophic injuries, many of which result in amputations; wrongful death claims; products claims; premises liability cases; auto and trucking accidents; all-terrain and side by side/utility-task vehicle accidents; forklift accidents; electrocution and power line cases; construction accidents; workplace accidents; and workers' compensation. Kari also represents people injured as a result of pharmaceutical and drug products in mass tort litigation on a national basis. Kari has won verdicts, awards and settlements in multiple jurisdictions and has obtained millions of dollars for her clients throughout the country.
A large part of Kari’s practice is dedicated to representing those injured in serious auto and trucking accidents and in handling wrongful death cases. Kari regularly represents amputees who have been caused to lose limbs due to injuries in electrocution, powerline or manufacturing accidents. She has successfully resolved cases against multiple corporate defendants, including fortune 500 companies.
Kari regularly represents firefighters, police officers, EMS personal, as well as members of many other unions work injuries. Her expertise with the workers’ compensation system in both Missouri and Illinois regularly produces excellent results for her clients who are injured on the job. Due to Kari’s knowledge of the workers’ compensation system she has been asked to speak on the topic and has given lectures to other lawyers at Continuing Legal Education seminars.
Kari was raised in St. Louis. She comes from a medical family with numerous physician family members. Both her father and grandfather had medical practices in the St. Louis area, and her father was the Chief of Family Practice for a hospital system in St. Louis. Kari's brother is also a physician. While Kari utilizes these resources in her cases, she choose a different path and attended law school at the University of Missouri- Kansas City. While in school she was an Editor for The Urban Lawyer Law Journal and authored an article for publication; was on the Dean’s List; received an American Jurisprudence Award; and was given an Emissary Award for her student leadership. After graduating in 2000 Kari practiced law with a multi-state defense firm in both its Kansas City and St. Louis offices. This experience gave her firsthand knowledge of the strategies that insurance companies, and their lawyers, utilize to defend and deny claims of those that are injured. Kari soon realized her true calling was to represent people hurt by the negligence and wrongful actions of others. She has done the same since 2002. Since that time Kari has used the knowledge she gained as a defense lawyer to help her clients in their cases. In September of 2017 Kari and 5 other lawyers left her old firm together to form O’Leary, Shelton, Corrigan, Peterson, Dalton & Quillin LLC where they focus on representing clients for a range of injury cases.
Credentials
Education
University of Missouri – Kansas City
— · 2000
Jurisdictions
Bar admissions
Illinois
2009 · ACTIVE
Kansas
2001 · ACTIVE
Missouri
2000 · ACTIVE
Recognition
Awards & honors
Best Lawyers in America — Personal Injury Litigation - Plaintiffs
2026
Best Lawyers in America — Product Liability Litigation - Plaintiffs
2026
Best Lawyers in America — Workers' Compensation Law - Claimants
2026
Best Lawyers in America — Awards:
2026
Best Lawyers in America — Missouri Super Lawyers 2015, 2016, 2017, 2018, 2019, 2020, 2021
2026
Best Lawyers in America — Missouri Super Lawyers Rising Star 2014
2026
Best Lawyers in America — Top 100 Trial Lawyers in Missouri by National Trial Lawyers
2026
Best Lawyers in America — Top 40 Under 40 Litigation Lawyers in Missouri by the American Society for Legal Advocates
2026
Best Lawyers in America — Client Distinction Award by Martindale-Hubbel
2026
Locations
Office locations
O'Leary, Shelton, Corrigan, Peterson, Dalton & Quillin LLC
1034 South Brentwood Boulevard, 23rd Floor
St. Louis, Missouri 63117
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Schedule your consultationFrequently asked
Common questions
What areas of law does Kari Peterson practice?
Kari Peterson focuses on Personal Injury, Product Liability, and Workers Comp.
Where is Kari Peterson located?
Kari Peterson primarily serves clients in St Louis, Missouri, with an office at 1034 South Brentwood Boulevard, 23rd Floor.
How experienced is Kari Peterson?
Kari Peterson has 26 years of legal practice, having been licensed since 2000.
Is Kari Peterson a verified attorney?
Kari Peterson's profile is listed but has not yet been claimed by the attorney. Verification status is pending.
How can I schedule a consultation with Kari Peterson?
You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 314-405-9000.
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