Our Attorneys
With decades of combined experience working as federal prosecutors, in-house lawyers, federal and state regulators, and big-firm litigators, our attorneys understand your business and the pressures and challenges you face. We give straight, direct answers – the kinds of answers 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
Managing Director – 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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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
Thought Leadership
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October 7, 2025
ZwillGen’s Marci Rozen Joins Nasdaq TradeTalks to Discuss AI and Data Governance
ZwillGen Senior Legal Director Marci Rozen appeared live on Nasdaq TradeTalks with Jill Malandrino to share insights on how companies can balance AI innovation with evolving privacy and data governance requirements. Marci and her fellow panelists discussed the growing challenges...
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September 29, 2025
UN Aims to Shape Global AI Rules
In this The Deep View article, Brenda Leong breaks down the recently announced Global Dialogue on AI Governance by the United Nations, an initiative aimed at building “safe, secure and trustworthy AI systems”. A potential hold-up to the initiative,...
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September 23, 2025
‘Tip of the Iceberg’: Lawyers Look to Address Risks From Gen AI Transcription Tools
In this Law.com article, Andrew Eichen helps explain why legal teams could be risking client confidentiality when using AI-powered transcription tools. These types of software train their models with users’ conversations, allowing the ensuing transcriptions to be a potential output for a future third party....
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September 1, 2025
Regulatory Uncertainty for Daily Fantasy Sports in California
In this Gambling Insider article, Marc Zwillinger breaks down the landscape and legality of daily fantasy sports (DFS) in California after the state’s attorney general declared both DFS and Pick’em games illegal. While every other court that’s...
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August 26, 2025
New Rulings Bolster Plaintiffs In Illinois Genetic Privacy Suits
Illinois courts are taking an increasingly expansive view of the state’s Genetic Information Privacy Act (GIPA), broadening the scope of what counts as “genetic information” and paving the way for more plaintiff-friendly claims. In a...
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August 15, 2025
Insurers Face New Rules as AI Enters the Claims Process
In this The AI Journal article, Brenda Leong and Jey Kumarasamy break down the current landscape of artificial intelligence governance in insurance operations, particularly in underwriting, claims handling, fraud detection and customer engagement. In terms...
Our Professionals
Our dedicated team of non-attorney professionals is poised to partner with your business to design and implement bespoke privacy and security solutions.
