J. Gregory "Greg" Deis
About J. Gregory Deis
J. Gregory Deis is a lawyer based in Chicago, IL and has been recognized in The Best Lawyers in America® since 2026. J. Gregory Deis is recognized in the following practice areas:
- Chicago, Illinois
- Criminal Defense: White-Collar
- Litigation - Regulatory Enforcement (SEC, Telecom, Energy)
Current Firm: Mayer Brown
Location: Chicago, IL
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