Debevoise & Plimpton LLP

David O’Neil is Co-Chair of the White Collar & Regulatory Defense Group and a partner in the Washington, D.C. office.

Mr. O’Neil earned his J.D. magna cum laude in 2000 from Harvard Law School, where he was an editor of the Harvard Law Review. He graduated from Princeton University with a B.A. magna cum laude in 1995.