Our Attorneys
ZwillGen brings together a dynamic team of former in-house lawyers, federal and state regulators, product counselors, federal prosecutors, and big-firm litigators. Our attorneys understand your business and the pressures you face, and we deliver clear, practical answers—the kind that help you make decisions.
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Marc Zwillinger
Founder & Managing Member
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Stacey Brandenburg
Shareholder
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Ken Dreifach
Shareholder
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Kandi Parsons
Shareholder
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Jon Frankel
Shareholder
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Melissa Maalouf
Shareholder
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Jacob Sommer
Shareholder
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Mason Weisz
Shareholder
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Anna Hsia
Partner – ZwillGen Law LLP
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Jeff Landis
Shareholder
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Bart Huff
Chief Executive Officer – ZGSS
Senior Counsel – ZwillGen -
Nick Jackson
Managing Director – ZG Gaming
Senior Counsel – ZwillGen -
Brenda Leong
Director, AI Division
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Alexei Klestoff
Senior Legal Director – ZwillGen Law LLP
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Zach Lerner
Senior Legal Director
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Rachel Miller
Senior Legal Director
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Marci Rozen
Senior Legal Director
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Andrew Burt
Legal Advisor
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Adya Baker
Legal Director
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Laura-Kate Bernstein
Legal Director
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Michael Bleicher
Legal Director
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Lauren Myers Coble
Legal Director
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Whitney Fore
Legal Director
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Kelsey Harclerode
Legal Director
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Sara Haven
Legal Director
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Zach Judge-Raza
Legal Director
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Nancy Kang
Legal Director – ZwillGen Law LLP
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Oliver Kiefer
Legal Director
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Jey Kumarasamy
Legal Director, AI Division
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Melanie laCour
Legal Director
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Steve Lane
Counsel
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Sheri Pan
Legal Director
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Maddie Rana
Legal Director
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Sudhir Rao
Legal Director
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Nury Siekkinen
Counsel
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Ben Thomassen
Legal Director
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Emma Bourgeois
Attorney
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Daniel de Zayas
Attorney
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Andrew Eichen
Attorney, AI Division
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Ahmed Eissa
Attorney
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Jamie Elbert
Attorney
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Kady Hammer
Attorney
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Daniel Levin
Attorney
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Ben MacLean
Attorney
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Rushil Mehta
Attorney
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David Ward
Attorney
Recent Insights
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January 27, 2026
FTC Enforcement and the Rising Risk of “Dark Patterns” in Subscription Design
In a recent FTCWatch article, ZwillGen Senior Legal Director Zach Lerner shared insights on how the Federal Trade Commission is increasingly scrutinizing so-called “dark patterns,” design choices that regulators and plaintiffs may view as manipulative...
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December 9, 2025
Washington, D.C. Gaming Law & Regulation Guide 2026
ZwillGen attorneys Whitney Fore, David Ward, and Kady Hammer authored the Washington, D.C. chapter of ICLG – Gambling Laws and Regulations 2026, offering practical, up-to-date insights on the district’s evolving gaming landscape. They break down...
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December 4, 2025
Jon Frankel On 5 Things You Need to Know to Optimize Your Company’s Approach to Cybersecurity
In this Authority Magazine article, Jon Frankel discusses the state of the cybersecurity industry from Artificial Intelligence, which is being used in many ways in the industry, to Zero Trust, which is becoming ubiquitous in...
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November 27, 2025
Understanding AI Agents: New Risks and Practical Safeguards
As AI agents quickly move from prototype to production, they introduce risks distinct from traditional AI applications. Jey Kumarasamy explores key challenges for lawyers and strategies they can use to manage these risks.
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November 20, 2025
Mason Weisz on the Evolution of Technology & Privacy Law
Mason Weisz shares his perspective on the evolution of technology and privacy law in this Super Lawyers retrospective.
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November 19, 2025
Podcast: How AI Is Changing Law Firm Economics
In this episode of the Law Firm AI & Scaling Playbook Podcast, hosted by Jamie Stewart, Marc Zwillinger shares his perspective on how AI is changing the business of law and the future of client...
Our Practices
We help technology-driven companies navigate their most complex legal challenges with practical guidance, deep subject-matter expertise, and a focus on what moves your business forward.