Benjamin S. Vaughan

Jonathan S. Klarfeld is a lawyer recognized by Best Lawyers in the practice area of Antitrust Law. Jonathan S. practices law in Washington, District of Columbia Best Lawyers has recognized Jonathan S. Klarfeld since 2020. 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 Jonathan S. Klarfeld is held by other lawyers.

Andrew L. Zutz is a lawyer recognized by Best Lawyers in the practice area of Mutual Funds Law. Andrew L. practices law in Washington, District of Columbia Best Lawyers has recognized Andrew L. Zutz 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 Andrew L. Zutz is held by other lawyers.

As a Washington DC personal injury attorney, Patrick M. Regan focuses on handling some of the most complex personal injury cases, such as those involving catastrophic injuries, product liability, and medical malpractice. Called a “personal injury lawyer who could be a poster boy for legal ethics and integrity” by Washingtonian Magazine, he is board certified in Civil Trial Advocacy by the National Board of Trial Advocacy. Throughout his extensive legal career, he has recovered ver...

Lisa Campbell is co-chair of the firm’s Health Services Practice. She advises clients on all aspects of the Affordable Care Act (ACA), including the insurance market reforms, qualified health plan standards, exchange rules, consumer assistance programs for the federal marketplace, and ACA section 1557 nondiscrimination rules. Lisa also works with clients on the Federal Mental Health Parity and Addiction Equity Act (MHPAEA), state insurance law, and Medicare and Medicaid. She represents ...

Ambassador Robert M. Kimmitt advises clients on issues spanning public policy, national security, international investment and governance. Both in government and the private sector, he has held a wide variety of senior positions at the intersection of international business, finance, law and policy. Ambassador Kimmitt originally joined the firm in 1997 and rejoined in 2009 after serving as Deputy Secretary of the US Department of the Treasury. He served as co-chair of the Crisis Management an...

Komal Khan is a lawyer recognized by Best Lawyers in the practice area of Family Law. Komal practices law in Vienna, Virginia Best Lawyers has recognized Komal Khan 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 Komal Khan is held by other lawyers.

I graduated from law school and began working as an attorney with Cooper Ginsberg Gray in 2008. Since that time, my practice has focused exclusively on family law matters. This includes divorce; property division; custody, visitation, and support matters; post-divorce modification and enforcement matters; premarital agreements, protective orders; and uncontested adoptions. I have also been trained in the Collaborative Divorce Process since 2013, which allows me to represent my clients in the ...

David W. Bowker is the partner-in-charge of the firm’s Washington DC office and chair of the International Litigation practice. He is a nationally renowned litigator with nearly 25 years’ experience representing corporate clients, nonprofits, museums, universities, individuals, international organizations, governments, and government officials in a wide range of high-stakes commercial and governmental disputes before the US Supreme Court, US Courts of Appeals, US District Courts, ...

Jason Lee is a lawyer recognized by Best Lawyers in the practice area of Employee Benefits (ERISA) Law. Jason practices law in Washington, District of Columbia Best Lawyers has recognized Jason Lee 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 Jason Lee is held by other lawyers.

Mariana D. Bravo is a lawyer recognized by Best Lawyers in the practice areas of Insurance Law, Litigation - Construction, Litigation - Labor and Employment and Litigation - Real Estate. Mariana D. practices law in Washington, District of Columbia Best Lawyers has recognized Mariana D. Bravo 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 Marian...