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Greenberg Traurig, LLPOf Counsel
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Dennis Edward Mullen

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77 West Wacker Drive, Suite 3100, Chicago, IL 60601

Gaming, Corporate, Mergers & Acquisitions and 5 more

About Dennis Edward Mullen

Dennis Mullen leverages his deep government experience to guide clients through gaming law and regulatory challenges. He focuses his practice on supporting casino operators, online gaming and sports betting companies, gaming suppliers, and other industry stakeholders with licensing, compliance, and corporate transactional matters.

Before joining the firm, Dennis held key roles at the Indiana Gaming Commission, including Acting Executive Director and General Counsel, where he oversaw regulation of Indiana’s multibillion-dollar gaming industry—covering casinos, sports wagering, paid fantasy sports, charity gaming, and combat sports—leading a 250-person team and collaborating with legislators and industry leaders.

Experience

Government Experience

• Indiana Gaming Commission, 2015-2025

o Acting Executive Director, 2024-2025

o General Counsel, 2021-2025

o Director, Sports Wagering and Paid Fantasy Sports, 2019-2021

o Deputy General Counsel, 2015-2019

• Deputy Attorney General, Indiana Attorney General, Civil Litigation Section, 2012-2015

Professional Certifications

• Certified Information Privacy Manager (CIPM), IAPP, 2024

Recognition & Leadership

Awards & Accolades

• Selected, Global Gaming Business magazine, “40 Under 40 Emerging Leaders in Gaming,” 2021

Professional & Community Involvement

• Board Member, Beyond Monumental, 2023-Present

• Participant, IndyBar Leader Series, Class XIII, 2016

 

Dennis Edward Mullen (Chicago, Illinois) View website

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Services

Areas of Law

  • Alcoholic Beverages 1
    • Liquor Licensing
  • Other 7
    • Gaming
    • Corporate
    • Mergers & Acquisitions
    • Video Games & Esports
    • Sports Betting
    • Gaming Licensing & Regulation
    • Government Law & Policy

Practice Details

  • Firm Information
    Position
    Of Counsel
    Firm Name
    Greenberg Traurig, LLP
  • Representative Cases & Transactions
    Cases
    Experience: Government Experience: Indiana Gaming Commission, 2015-2025
    Acting Executive Director, 2024-2025
    General Counsel, 2021-2025
    Director, Sports Wagering
    Paid Fantasy Sports, 2019-2021
    Deputy General Counsel, 2015-2019
    Deputy Attorney General, Indiana Attorney General, Civil Litigation Section, 2012-2015
    Professional Certifications: Certified Information Privacy Manager (CIPM), IAPP, 2024
  • Additional Links
    https://www.gtlaw.com/en/professionals/m/mullen-dennis-edward

Experience

  • Bar Admission & Memberships
    Admissions
    2011, Indiana
  • Education & Certifications
    Law School
    Indiana University Robert H. McKinney School of Law
    J.D.
    Executive Symposium Editor, Indiana Health Law Review
    Other Education
    DePauw University
    B.A.

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Attorneys FAQs

  • What year was this attorney first admitted to the bar?
    Dennis Edward Mullen was admitted in 2011 to the State of Indiana.
  • How many attorneys are in this law firm?
    Greenberg Traurig, LLP has 2750 attorneys at this location.
  • What law school did this attorney attend?
    Dennis Edward Mullen attended Indiana University Robert H. McKinney School of Law.
  • What year was this attorney's law firm established?
    Greenberg Traurig, LLP was established in 1967.

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