John L. Wittenborn

Daniel T. Chaudoin is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Securities. Daniel T., 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 Daniel T. is held by other top lawyers in the same geographic and legal practice area.

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David J. Levine has more than 35 years of experience practicing international trade law. He counsels clients on import relief, customs, export controls, trade sanctions, anti-boycott, national security reviews of foreign investments and related trade laws and procedures. David advises and represents clients in antidumping and countervailing duty proceedings, trade controls and customs proceedings, national security (CFIUS) reviews of foreign investment in the US, trade compliance diligence in...

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...

Dennis Russell Hughes is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Dennis Russell, who practices law in Washington, District of Columbia, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Dennis Russell is held by other top lawyers in the same geographic and legal practice area.

Juli M. Porto represents people who have been injured by the carelessness of others, with a focus on cases involving ridehail companies such as Uber and Lyft. She has been quoted in the New York Times based on her expertise in ridehail cases. Juli handles civil and court-appointed criminal appeals to the Court of Appeals and Supreme Court of Virginia. Juli will tirelessly advocate for you so that you receive the compensation that you deserve for the pain and trauma you have suffered through n...

Ed Donovan is a partner in Kirkland’s Washington, D.C., office where he focuses on intellectual property and technology-related litigation. His experience includes trials, arbitrations and preliminary injunction proceedings in federal and state courts and before the International Trade Commission. Ed has substantial experience in patent infringement litigation in district courts across the United States. As lead counsel, he has tried patent infringement cases to verdict in bench and jur...

Kimberly A. Skiba-Rokosky is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law and Trusts and Estates. Kimberly A., who practices law in McLean, Virginia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kimberly A. is held by other top lawyers in the same geographic and legal practice area.

Area of Emphasis Jim Curry is the Managing Shareholder of the Firm’s Washington, D.C. office. Jim is an energy lawyer with years of experience in government service and private practice helping clients navigate difficult regulatory and strategic challenges throughout the energy sector. His clients include pipelines, utilities, energy producers, LNG terminals, investors, technology companies, chemical makers, and hydrogen infrastructure developers. Jim takes a pragmatic, business-minded ...

Stuart G. Nash is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Stuart G., who practices law in Washington, District of Columbia, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stuart G. is held by other top lawyers in the same geographic and legal practice area.