Gordon J. Klein

Bruce Serchuk focuses his practice on tax issues as they relate to debt securities, particularly tax-exempt bonds. What do you focus on? Public finance I advise clients regarding the tax aspects of tax-exempt bond transactions, acting primarily as bond counsel, borrower’s counsel and underwriter’s counsel. I have participated in a wide variety of bond transactions, including financings for governmental facilities, student loans, multifamily housing, stadiums and nonprofit hospital...

Kenneth M. Minesinger represents a wide range of clients in the natural gas, oil and electricity industries on regulatory issues, including energy regulatory proceedings before the Federal Energy Regulatory Commission (FERC), state regulatory commissions, and on related antitrust, litigation and transactional matters. Ken also spends a significant amount of time representing sovereigns in the development of their oil and gas resources. Ken has represented clients in commercial negotiations; c...

Brian has been a divorce attorney in Northern Virginia since 1985. He is also certified by the Virginia Supreme Court as a family law mediator. He is listed in "Best Lawyers in America", Washingtonian and Northern Virginia magazine's Top Divorce Lawyers and Virginia Business magazine's "Legal Elite," as both a lawyer and mediator. He is a Commissioner in Chancery as well as a Neutral Case Evaluator for Fairfax County Circuit Court. Brian served on the Virginia State Bar's Fifth District Disci...

John Parker Sweeney has more than 30 years of experience defending major class action and mass torts involving product liability and warranty, consumer protection, environmental, and toxic tort cases, allowing him to tailor an appropriate litigation response for any company to resolve "bet-the-company" risks. He regularly serves as national litigation counsel, creating and supervising comprehensive defense strategies in class action and mass tort cases across the country, most recently sweepi...

Timothy J. V. Walsh is a lawyer recognized by Best Lawyers in the practice area of Energy Law. Timothy J. V. practices law in Washington, District of Columbia Best Lawyers has recognized Timothy J. V. Walsh 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 Timothy J. V. Walsh is held by other lawyers.

Daniel P. Lyon is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. Daniel P. practices law in Leesburg, Virginia Best Lawyers has recognized Daniel P. Lyon 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 Daniel P. Lyon is held by other lawyers.

Saul Mezei is a lawyer recognized by Best Lawyers in the practice area of Tax Law. Saul practices law in Washington, District of Columbia Best Lawyers has recognized Saul Mezei 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 Saul Mezei is held by other lawyers.

Lewis M. Csedrik is a lawyer recognized by Best Lawyers in the practice area of Energy Law. Lewis M. practices law in Washington, District of Columbia Best Lawyers has recognized Lewis M. Csedrik since 2024. 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 Lewis M. Csedrik is held by other lawyers.

John E. Byrnes has been practicing exclusively in the area of family law since 1996. He practices in all of the northern Virginia circuit courts and juvenile and domestic relations district courts as well as the Virginia Court of Appeal. While most matters are amicably resolved thorough negotiation or mediation, John has extensive litigation experience. During his career, John’s practice has covered virtually every aspect of family law, from: complex equitable distribution matters invol...

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...