J. Gregory "Greg" Deis

Chicago, IL recognized lawyers icon Recognized in Best Lawyers since 2026

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 area:

  • Chicago, Illinois
    • Litigation - Regulatory Enforcement (SEC, Telecom, Energy)

Current Firm: Mayer Brown

Location: Chicago, IL

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