Margaret O'Sullivan "Peggy" Byrne
Recognized in Best Lawyers since 2021 About Margaret O'Sullivan Byrne
Margaret O'Sullivan Byrne is a lawyer based in Chicago, IL and has been recognized in The Best Lawyers in America® since 2021. Margaret O'Sullivan Byrne is recognized in the following practice areas:
- Chicago, Illinois
- Mass Tort Litigation / Class Actions - Defendants
- Product Liability Litigation - Defendants
Current Firm: Swanson, Martin & Bell LLP
Education: DePaul University, J.D., graduated 1989
Location: Chicago, IL
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