David A. Lucas

Wayne Lalle concentrates his practice on Construction Law, with an emphasis on construction infrastructure projects. Based in McLean, Virginia, he represents both contractors and public owners in matters involving complex public and private construction projects. His work includes advising on project development and contract formation for infrastructure initiatives, including public-private partnerships. Mr. Lalle’s recent infrastructure work includes drafting and negotiating contracts ...

Emily G. Naughton is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Emily G. practices law in Washington, District of Columbia Best Lawyers has recognized Emily G. Naughton since 2025. 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 Emily G. Naughton is held by other lawyers.

Clients depend on Mike's congressional and administration experience, serving as health policy counsel to the Senate Committee on Finance and in several roles in the Department of Health and Human Services, for representation on both legislative and regulatory matters. His direct work with policymakers enables him to meet the legislative and regulatory needs of his clients. Michael served as health policy counsel to Senator Charles Grassley (R-IA), Chairman of the Senate Committee on Finance,...

For more information, please visit www.gibsondunn.com/lawyer/dupree-jr-thomas-h/ .

Don Sperling’s extensive experience handling issues related to businesses, from start-ups to fully matured companies, enables him to evaluate clients’ legal and business concerns and opportunities from multiple angles. He adeptly guides them through short- and long-term considerations for their businesses, whether in the context of a potential merger or acquisition, key hire, a real estate transaction, an employment issue, a business strategic planning consideration or a litigatio...

Jennifer Eller is co-chair of Groom’s Retirement Services Practice Group and Fiduciary Practice. She’s been with the firm since 1998, beginning as a law clerk, and has been a practicing attorney at Groom since 2000. As a practice group chair, Jenny ensures that the strategic direction and initiatives of the group position Groom to serve the needs of its financial, corporate, and public plan clients. In her practice, she operates from a similar perspective. She advises financial in...

John McKnight is a lawyer recognized by Best Lawyers in the practice area of Qui Tam Law. John practices law in Washington, District of Columbia Best Lawyers has recognized John McKnight 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 John McKnight is held by other lawyers.

Nader Salehi is a partner in the Government, Regulatory and Internal Investigations Practice Group in the Washington, D.C., office of Kirkland & Ellis LLP. Nader represents clients in high-profile and complex internal and government investigations, and has regularly counseled investment banks, fund managers and public companies in matters of enterprise-wide significance. He has led numerous clients through their most significant matters involving the Securities and Exchange Commission (SE...

Michael L. Sibarium is a lawyer recognized by Best Lawyers in the practice area of Antitrust Law. Michael L. practices law in Washington, District of Columbia Best Lawyers has recognized Michael L. Sibarium since 2018. 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 Michael L. Sibarium is held by other lawyers.

William R. Hollaway is a lawyer recognized by Best Lawyers in the practice areas of Energy Law and Energy Regulatory Law. William R. practices law in Washington, District of Columbia Best Lawyers has recognized William R. Hollaway 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 William R. Hollaway is held by other lawyers.