Steven M. "Steve" Weisbaum

A former federal prosecutor with extensive trial and appellate experience, Greg Marshall represents companies and individuals defending government enforcement, white-collar criminal, and civil litigation matters. Greg also conducts internal investigations and advises clients on compliance issues. He has assisted clients in the financial services, healthcare, government contracting, technology, export, and education sectors. Greg has defended investigations and cases involving the False Claims...

James J. Murphy is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. James J., who practices law in Washington, District of Columbia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James J. is held by other top lawyers in the same geographic and legal practice area.

Matt Reilly is a partner in the Washington, D.C., office of Kirkland & Ellis LLP. Matt’s practice focuses on a wide range of antitrust matters, including antitrust litigation, complex transactions and antitrust counseling and government investigations. Matt is frequently relied upon to obtain regulatory clearance for many of the toughest, high profile deals. Matt is a former assistant director of the Federal Trade Commission (FTC), Bureau of Competition. In this role, he served for ...

Brian S. Wood is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law. Brian S., 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 Brian S. is held by other top lawyers in the same geographic and legal practice area.

Joel R. Grosberg is co-head of McDermott’s Antitrust Mergers Focus Group and assists clients on civil and criminal antitrust matters, including obtaining merger clearances, counseling and litigation. He has represented clients in obtaining antitrust approvals in numerous challenging transactions, and in other government antitrust investigations before the Department of Justice, the Federal Trade Commission (“FTC”) and foreign competition authorities. Joel has significant exp...

Ed Donovan is a partner in Kirkland’s Washington, D.C., office where he focuses on intellectual property and technology-related litigation. His experience includes trials, arbitrations and preliminary injunction proceedings in federal and state courts and before the International Trade Commission. Ed has substantial experience in patent infringement litigation in district courts across the United States. As lead counsel, he has tried patent infringement cases to verdict in bench and jur...

Walter D. Kelley, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Litigation - Antitrust and Mass Tort Litigation / Class Actions - Plaintiffs. Walter D., who practices law in Alexandria, Virginia, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Walter D. is held by other top lawyers in the same geographic and legal practice area.

Adriana Robinson, Senior Attorney, focuses her practice on family-based immigration and removal defense work. She is dedicated to providing the best representation for her clients. Adriana represents individuals before the U.S. Citizenship and Immigration Service (USCIS), the Executive Office for Immigration Review (EOIR), and the Board of Immigration Appeals. Adriana also has significant experience representing clients before different U.S. Consulates worldwide. Adriana has successfully obta...

Patrick W. Pearsall is a top attorney recognized by Best Lawyers in the practice area(s) of International Arbitration - Commercial and International Arbitration - Governmental. Patrick W., who practices law in Washington, District of Columbia, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Patrick W. is held by other top lawyers in the same geographic and legal practice area.

Christopher S. Rizek is a Member in Caplin & Drysdale's Washington, D.C., office. He also serves as General Counsel to the firm. In 2014, he was listed in the elite "Leading Lawyer" list for Tax Controversy by The Legal 500 . Services Mr. Rizek represents taxpayers in all types of federal civil and criminal tax controversy matters. He also guides clients through IRS audits, prepares administrative claims and protests of IRS actions, and litigates tax and tax-related cases in U.S. district...