Geoffrey S. "Geoff" Platnick

S. Mohsin Reza is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. S. Mohsin, who practices law in McLean, Virginia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which S. Mohsin is held by other top lawyers in the same geographic and legal practice area.

For more information, please visit www.gibsondunn.com/lawyer/walker-helgi-c/ .

Mr. Kovner represents clients in complex government antitrust investigations and litigations. He has cleared hundreds of challenging transactions through the HSR process, expeditiously and most often without the need for any remedies. Named a “National Litigation Star” for antitrust by Benchmark Litigation (2008–2020), Mark is consistently recognized as one of the country’s leading antitrust practitioners by Chambers & Partners USA; The Best Lawyers in America; Was...

Matthew W. Edwards focuses on high-stakes matrimonial cases involving complex financial arrangements, family-owned or closely held businesses, and complex custody matters. In addition to legal analysis, Matt routinely works with forensic accountants, valuation experts, certified financial planners, and professional therapists to provide a clear path to a quick and favorable resolution of his clients’ divorce and custody matters. When necessary, Matt is a tenacious courtroom and trial ad...

Adam W. Walsh is a partner of Grossberg, Yochelson, Fox & Beyda, LLP. He received a Bachelor of Arts degree from the University of Notre Dame and a Juris Doctor degree from the College of William and Mary School of Law. Mr. Walsh has 20 years of experience working with both institutional and entrepreneurial clients in the acquisition, development, structuring, leasing and financing of commercial real estate projects. The complex transactions that Mr. Walsh handles include joint venture fo...

Amy L. Edwards is a partner in Holland & Knight's Public Policy & Regulation Group, where she serves as co-chair for the firm's national Environment Team, as well as its Military Installation Redevelopment Team. Ms. Edwards has been practicing environmental and energy law for more than 25 years. She routinely counsels developers, lenders and corporations about effective strategies for structuring real estate and corporate transactions to minimize environmental and financial risk. Ms. ...

Andrew M. Adelman is a Senior Associate with Correia & Puth, PLLC and represents employees in all aspects of the firm’s employment litigation practice, including sex discrimination, whistleblower retaliation, and disability discrimination. Mr. Adelman’s practice is exclusively dedicated to advocating for the rights of employees, and he regularly represents employees in discrimination, retaliation, and whistleblower cases in federal and state court. Areas of Focus Mr. Adelman h...

Jessie K. Liu is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: General Practice and Criminal Defense: White-Collar. Jessie K., who practices law in Washington, District of Columbia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jessie K. is held by other top lawyers in the same geographic and legal practice area.

Kara M. Ariail is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Kara M., who practices law in Tysons, Virginia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kara M. is held by other top lawyers in the same geographic and legal practice area.

David F. Klein is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. David F., who practices law in Washington, District of Columbia, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David F. is held by other top lawyers in the same geographic and legal practice area.