Mass Tort Litigation / Class Actions - Plaintiffs Personal Injury Litigation - Plaintiffs Product Liability Litigation - Plaintiffs
James O'Leary
Recognized in Best Lawyers since 2022 
Firm
O'Leary, Shelton, Corrigan, Peterson, Dalton & Quillin LLC
6 Best Lawyers awards
Awarded Practice Areas
Biography
James O'Leary is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Plaintiffs, Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs.
James, who practices law in St. Louis, Missouri, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James is held by other top lawyers in the same geographic and legal practice area.
Firm
O'Leary, Shelton, Corrigan, Peterson, Dalton & Quillin LLC
6 Best Lawyers awards
Overview
- Saint Louis University, Law, graduated 1995
- University of Tulsa, Political Science/Law & Society, graduated 1992
- Missouri, 1995
- Missouri Association of Trial Attorneys - Board of Governor
- Eastern District of Missouri
- Missouri, 1995
- Missouri Association of Trial Attorneys - Board of Governor
- Saint Louis University, Law, graduated 1995
- University of Tulsa, Political Science/Law & Society, graduated 1992
- Eastern District of Missouri
Client Testimonials
Awards & Focus
Recognized in The Best Lawyers in America® 2026 for work in:
- Mass Tort Litigation / Class Actions - Plaintiffs
- Personal Injury Litigation - Plaintiffs
- Product Liability Litigation - Plaintiffs
Additional Areas of Practice:
- Litigation - Construction
Awards:
2022 Missouri Lawyer's Weekly, Power List for Personal Injury
2010-2022 Missouri Super Lawyer
2016-2021 Top Attorney in Plaintiff's Personal Injury
Multi-Million Dollar Advocates Forum
2021 Top 20 Wrongful Death Verdict in U.S.
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