Personal Injury Law Firm

OSC Law

About OSC Law

The personal injury lawyers at O Leary, Shelton, Corrigan, Peterson, Dalton & Quillin, operating as OSC Law, are experienced in representing countless individuals who have been injured due to the negligence of others in St. Louis and throughout the country. The firm was establish…

Practice Areas

Cases this firm handles.

Defective ProductsVehicle AccidentsWorkplace Claims

Frequently Asked Questions

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About This Content

Published April 1, 2026 By ClaimsBoost Research Updated April 29, 2026

Firm profiles are compiled from public sources. Practice areas, ratings, and breadth/specialization scores are derived from the firm's published service list and ClaimsBoost's directory taxonomy.