V. Heather "Heather" Sibbison

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...

Robert C. Jones is a top attorney recognized by Best Lawyers in the practice area(s) of Government Relations Practice. Robert C., 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 Robert C. is held by other top lawyers in the same geographic and legal practice area.

David is a principal in the law firm of Blankingship & Keith, P.C. in the City of Fairfax. He is a civil litigator with over 30 years of trial practice, primarily before the various Virginia Circuits Courts in Northern Virginia as well as the Federal Courts for the Eastern District of Virginia. He also has substantial appellate experience arguing before the Supreme Court of Virginia and the United States Court of Appeals for the Fourth Circuit. His practice has concentrated on commercial ...

Rick Fischer’s practice focuses on retail financial services, privacy, and data security. For over 40 years, he has advised banks, retailers, insurers, technology and other companies throughout the United States on the full range of financial services and payment system issues. His practice has a special emphasis on privacy, data security, e-commerce, technology, and financial services joint ventures, as well as compliance and enforcement matters involving the Consumer Financial Protect...

Marc S. Lampkin is a top attorney recognized by Best Lawyers in the practice area(s) of Government Relations Practice. Marc S., who practices law in Washington, District of Columbia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Marc S. is held by other top lawyers in the same geographic and legal practice area.

Kobie is, first and foremost, a trial lawyer, with over twenty-five years of courtroom experience. Kobie has litigated cases in federal and state courts throughout the United States and in the military commissions in Guantanamo Bay. He represents clients in high-stakes criminal investigations, civil litigation, internal investigations, and trials. Recognized by his peers for his trial acumen, Kobie teaches the art and science of trial lawyering to other lawyers around the country. Kobie began...

Gregory H. Levine is a top attorney recognized by Best Lawyers in the practice area(s) of FDA Law. Gregory H., who practices law in Washington, District of Columbia, has been recognized since 2011. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gregory H. is held by other top lawyers in the same geographic and legal practice area.

For more than 30 years, I have established strong relationships with my clients and have enjoyed working closely with them to better understand their goals. It is my top priority to be attentive and responsive to my clients’ needs. While I focus on real estate or leasing transactions, I also understand that our clients are real people. My clients include residential and commercial developers and builders throughout the Washington, D.C. and Baltimore region. I regularly assist them with ...

RJ Hamilton is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. RJ, 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 RJ is held by other top lawyers in the same geographic and legal practice area.

David Wonderlick focuses his practice on construction litigation and government contracts. He has represented contractors, subcontractors, suppliers, owners, developers, sureties, and public agencies on projects involving the construction of conventional and nuclear power plants, transmission lines, industrial facilities, wastewater treatment facilities, sewers, highways and bridges, dams, tunnels, professional sports stadiums, airport facilities, mass transit systems, hotels, military facili...