The attorneys of DiMuroGinsberg have extensive experience handling general and complex litigation before state and federal courts. The attorneys’ knowledge and experience bring their expertise to the complex matters brought into the firm. Their regular practice in the Court and frequent appearances before the judges of the Alexandria Division of the Eastern District of Virginia and the judges of the local courts enable the firm to serve as a valuable resource for our clients as they maneuver through the court system. Thus, Our Experience is their Edge.

Profiles of Northern Virginia Attorneys

Bernard J. DiMuro

Bernard J. DiMuro, the managing partner of DiMuroGinsberg, is a highly regarded, experienced, and skilled litigator. He represents corporations and individuals in highly complex civil litigation in both the federal and state courts as well as administrative tribunals in many areas including business torts, corporate and employment law, product and professional liability, and defamation.
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Nina J. Ginsberg

Nina J. Ginsberg, a founding partner with over 30 years of experience, is a nationally recognized criminal defense litigator. Her practice concentrates on complex criminal trial and appellate litigation, with a focus on national security issues including access to classified information, security clearances and terrorism litigation, white collar investigations and prosecutions, fraud, computer crime, and professional ethics. She has taught as an Adjunct Professor at the George Washington University Law School and is a frequent lecturer on emerging criminal law issues.
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Michael S. Lieberman

Michael S. Lieberman is a founding partner whose many years of practice include the successful litigation of numerous complex civil and criminal matters with a particular emphasis in the federal and state appellate court system. Mr. Lieberman is the co-author of “Attorneys’ Fees and Sanctions – Virginia and Federal Courts” published in August 2012 by Virginia CLE. In 1995 Mr. Lieberman received a Public Justice Achievement Award from the Trial Lawyers for Public Justice.
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Cecil E. Key

Cecil E. Key is managing partner of the DGKeyIP Group. He has represented clients in matters involving a diverse range of technologies, including software, semiconductors, broadband and networking, biotechnology, pharmaceuticals, medical devices and wind turbines.
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Jay P. Kesan

Jay P. Kesan is a patent attorney, research scientist and a Professor at the University of Illinois at Urbana – Champaign. Mr. Kesan’s academic interests are in the areas of technology, law, and business. Specifically, his work focuses on patent law, intellectual property, entrepreneurship, cyberlaw, digital government (e-gov), agricultural biotechnology law, and biofuels regulation.
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About Our Team

The firm is managed by Bernard J. DiMuro. Mr. DiMuro has more than 30 years’ experience and has tried more than 200 cases. He is recognized as an experienced and skilled litigator, especially in the Federal Circuit Court for the Eastern District of Virginia, oftentimes known as “The Rocket Docket.” Mr. DiMuro is also a well-known authority on Professional Liability & Ethics and served as President of the Virginia State Bar from 2002 to 2003.

Recognition and Awards



Best Lawyers Award Badge

Super Lawyers

2016 TRLF logo


Chamber Business Awards NomineeLogo