Wynn H. Segall

Brian Murray is a founding partner of Murray Osorio PLLC in Fairfax, Virginia, where he focuses on Immigration Law . He represents individuals and families in immigration proceedings, with an emphasis on complex waiver matters, inadmissibility and removability issues, and the immigration consequences of criminal convictions, often referred to as “crimmigration.” Brian regularly works with criminal defense counsel in Virginia, Washington, D.C., and across the United States to help ...

Colin F. Lynch is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Colin F. practices law in Potomac, Maryland Best Lawyers has recognized Colin F. Lynch since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Colin F. Lynch is held by other lawyers.

Nationally recognized authority in defamation law. Focused on protecting, defending and vindicating the most valuable asset many people and companies have—their reputations. In addition to being an accomplished business litigator for 25 years, Mitch Langberg serves as co-chair of the firm's Crisis Management Group. He brings his unique perspective on communications and media relations to brewing crises and those that have already erupted. Mitch works with individuals and companies to pr...

As a former trial attorney for the DOJ, Dan knows the complexities of federal court litigation with federal agencies. He litigates cases for companies facing adverse regulatory initiatives or enforcement actions by agencies like the FDA. Dan Jarcho represents clients in federal trial court and appellate litigation involving federal regulatory issues. Dan has litigated numerous Administrative Procedure Act challenges to federal agency actions, including cases involving the U.S. Food and Drug A...

FOUNDING PARTNER For four years in a row from 2022-2025, Superlawyers magazine voted Mr. Jezic as one the Top 10 Best Lawyers in all of Maryland (among 40,000 lawyers). Mr. Jezic’s primary focus is winning - a Not Guilty verdict or a dismissal. Otherwise, his goal is to get a result beyond expectations. To this end, Mr. Jezic has built an astonishing record of success in winning jury trials for his clients: 88% of all his jury trials as a defense attorney have resulted in some type of w...

Doug Patin has an extensive government contracts practice. While this work has involved the entire spectrum of traditional government contract disputes, he has developed extensive experience in various aspects of government contract law including: federal fraud and False Claims Act issues, bid protests, mediation, and contract dispute litigation with the federal government. Doug's extensive teaching and writing efforts keep him current on changing case law and developments in the field. Doug ...

George D. Fatula is a lawyer recognized by Best Lawyers in the practice area of Energy Law. George D. practices law in Washington, District of Columbia Best Lawyers has recognized George D. Fatula since 2022. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which George D. Fatula is held by other lawyers.

Ryan P. O’Quinn Ph.D. is a lawyer recognized by Best Lawyers in the practice area of Biotechnology and Life Sciences Practice. Ryan P. practices law in Reston, Virginia Best Lawyers has recognized Ryan P. O’Quinn Ph.D. since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Ryan P. O’Quinn Ph.D. is held by other lawyers.

Mark R. Rosman is a lawyer recognized by Best Lawyers in the practice areas of Antitrust Law and Litigation - Antitrust. Mark R. practices law in Washington, District of Columbia Best Lawyers has recognized Mark R. Rosman since 2023. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Mark R. Rosman is held by other lawyers.

Rich’s practice focuses on antitrust and consumer protection law. Rich has extensive experience securing clearance for deals from the Federal Trade Commission (FTC) and Department of Justice (DOJ), navigating FTC and DOJ investigations and litigating antitrust and/or consumer protection claims. Rich began his legal career at the FTC, serving as a Staff Attorney and then as Senior Trial Counsel in the Bureau of Competition. At the FTC, Rich was a senior member of multiple trial teams, in...