Cameron Argetsinger

Maria Glinsmann leads the Nonimmigrant Visa Practice in the law firm of Glinsmann & Glinsmann, Chartered. Her practice is focused exclusively on U.S. Immigration, citizenship and consular issues. Many leading technology and service companies seek Maria’s immigration experience. They value her understanding of business practices to ensure their staffing objectives. She helps industry leaders, scientists and innovators to achieve extraordinary ability, national interest and outstandin...

Leslie J. Schneider is a partner in Ivins, Phillips & Barker's Washington office. His practice concentrates in accounting methods, the timing of revenue and expenses, the valuation of inventories, and capital v. expense issues. Mr. Schneider is most often recognized for his three-volume treatise, Federal Income Taxation of Inventories, published by Matthew-Bender. Mr. Schneider has developed a reputation as the premier attorney in the United States in the field of tax accounting and inven...

Allyson Mullen provides counsel to medical device and in vitro diagnostic (IVD) manufacturers. Ms. Mullen assists clients with a wide range of pre and postmarket regulatory topics including developing regulatory strategy, preparing regulatory submissions, drafting regulatory policies and procedures, reviewing advertising and promotional materials, and addressing enforcement matters. In the premarket area, Ms. Mullen develops regulatory strategy, including obtaining breakthrough device designa...

Manesh Rath is a trial and appellate attorney with experience in general commercial litigation, food litigation, wage and hour and class action litigation, occupational safety and health law, association law, accessibility, and labor law. Mr. Rath has been the lead amicus counsel on several cases before the U.S. Supreme Court, including Staub v. Proctor Hospital and Vance v. Ball State University . Mr. Rath is a co-author of three books in the fields of OSHA law, wage and hour law, and labor ...

Jonathan S. Klarfeld is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law. Jonathan S., who practices law in Washington, District of Columbia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jonathan S. is held by other top lawyers in the same geographic and legal practice area.

Jason Zuckerman litigates whistleblower retaliation , qui tam , wrongful discharge, discrimination, non-compete, and other employment-related claims, and authors the Whistleblower Protection Law Blog . His broad experience includes practicing employment law at a national law firm, serving as a Principal at The Employment Law Group, and serving as Senior Legal Advisor to the Special Counsel at the U.S. Office of Special Counsel , the federal agency charged with protecting whistleblowers in the...

Kevin F.X. DeTurris is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Real Estate. Kevin F.X., who practices law in Fairfax, Virginia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kevin F.X. is held by other top lawyers in the same geographic and legal practice area.

Brian R. Sanderson is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Health Care, Medical Malpractice Law - Defendants and Professional Malpractice Law - Defendants. Brian R., who practices law in Fairfax, Virginia, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brian R. is held by other top lawyers in the same geographic and legal practice area.

Swathi Bojedla is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Plaintiffs. Swathi, who practices law in Washington, District of Columbia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Swathi is held by other top lawyers in the same geographic and legal practice area.

Thomas Mueller's antitrust practice focuses on global cartel enforcement matters, as well as merger and other investigations. Having practiced both in Brussels and Washington, Mr. Mueller has insight into antitrust issues on both sides of the Atlantic and has helped steer clients through the difficulties and opportunities created by the closer cooperation between the US and EU authorities. Chambers describes him as "a figure of great stature within criminal and cartel investigation circles" a...