Charles W. "Charlie" Payne, Jr.

Clients turn to Jason Waite for pragmatic counsel on executing international trade and investment transactions efficiently and in compliance with complex laws and regulations, as well as for creative advocacy in Washington to achieve strategic business goals, the development and benchmarking of compliance programs, and when necessary, zealous representation in the defense of enforcement matters. Jason concentrates his practice on the regulatory aspects of international trade and investment. H...

Marc B. Bergoffen is committed to getting deals done in the most efficient manner possible. Clients like his direct, keep-your-eye-on-the-ball approach, and opposing parties often thank him for his professionalism in bringing transactions to resolution. Recently, Marc has been using his collaborative and creative approach to help clients through challenges faced by changes in the economy brought on by the COVID-19 pandemic. Representing clients with local, regional and national real estate in...

Jordan M. Halle is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Jordan M., 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 Jordan M. is held by other top lawyers in the same geographic and legal practice area.

Kelvin J. Dowd is a top attorney recognized by Best Lawyers in the practice area(s) of Railroad Law and Transportation Law. Kelvin J., 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 Kelvin J. is held by other top lawyers in the same geographic and legal practice area.

Steven D. Gordon practices in the areas of white collar crime and complex civil litigation. He has been lead counsel in more than 100 trials, both jury and non-jury, in federal and state courts. He has argued appeals in most of the federal circuit courts and in the United States Supreme Court. White Collar Defense Mr. Gordon represents individual and corporate clients who are being investigated by inspector generals or other federal and state authorities. He defends clients who are under gran...

Alexander H. Xanttopoulos is a principal attorney with Roop, Xanttopoulos, Babounakis. He joined the predecessor firm in Fall 2010, to focus primarily on family law. He works in cases involving divorce, child custody, support, visitation and equitable distribution. Prior to joining Roop Law, Alex worked for several years for Greenspun, Shapiro, Davis and Leary P.C. as an associate practicing in the areas of domestic relations, traffic, criminal defense and civil litigation. He also has experi...

Jiayan Chen is deeply experienced in the regulatory, transactional and strategic issues that arise when leveraging health information, biospecimens and technology to drive healthcare innovation and quality. She guides stakeholders on privacy compliance and research compliance and in the context of strategic initiatives and collaborations as they seek to harness the power of data, machine learning, DNA sequencing and technologies to develop and deploy new products and solutions and address cha...

After graduating from Penn State and receiving her law degree, with honors, from George Mason University School of Law, Karin Riley Porter has had years of experience in the law in a wide range of cases, including DUIs and violent felonies. Before launching Karin Riley Porter Attorney at Law, Ms. Porter served as prosecutor, ultimately providing her with a different perspective of the legal system which she can use when building a defense. Ms. Porter’s extensive knowledge and training i...

Stephanie M. Sauer is an award-winning attorney, a GLG Partner, and Chair of the firm’s Divorce , Family Law , and Adoption Group. She also formerly served as the firm’s Pro Bono Chair. Stephanie is dedicated to serving as an advocate for her clients, supporting them with honest feedback, and helping determine the best path forward. Stephanie’s background is a mix of public service, working for Legal Aid, and private practice. For over a decade, Stephanie has worked exclusiv...

Recognized by the Washington Post as “ the feared attorney of the #MeToo movement ,” Debra S. Katz has been successfully litigating employment discrimination, civil rights, and whistleblower protection cases for nearly 40 years. Ms. Katz is a founding partner of Katz Banks Kumin LLP, where she concentrates her practice on employment discrimination, sexual harassment, wrongful discharge, whistleblower retaliation claims, and contractual employment disputes. She has developed extens...