I am an experienced trial and appellate attorney focusing on internal investigations and government enforcement matters in the United States and abroad, and on false claims act litigation in federal and state courts.Prior to joining Skadden in 2010, I had most recently served as acting U.S. attorney and first assistant U.S. attorney for the District of Massachusetts.During my career, I participated in more than 30 noteworthy federal and state jury and bench trials, the vast majority as lead counsel, including those involving:- business executives in public and private companies accused of commercial bribery and fraud;public officials accused of bribery and extortion;- corporate executives in pharmaceutical and medical device companies accused of paying kickbacks to health care professionals and engaging in off-label marketing;- health care professionals accused of receiving kickbacks, committing billing fraud and participating in fraud in connection with clinical trials;- physicians and a major health care insurer in a Sherman Act monopolization case; - seditious conspiracy charges; and- terrorists accused of bombings, bank robberies, murder and attempted murder throughout the Eastern United States.Since joining Skadden, my practice has focused on representing companies in government criminal investigations, in False Claims Act and other civil litigation, in regulatory matters with the Food and Drug Administration and the Office of Inspector General, and in Foreign Corrupt Practices Act investigations. I have represented companies and individuals around the world from a wide variety of industries, including health care, pharmaceutical and biotech, medical devices, energy and natural gas, transportation and shipping, private equity, publishing and insurance, among others.I was named as a 2019 National Law Journal Health Care Law Trailblazer and repeatedly have been selected for inclusion in Chambers USA: America’s Leading Lawyers for Business and The Best Lawyers in America, which named him its 2019 Litigation - Regulatory Enforcement (SEC, Telecom, Energy) Lawyer of the Year. I also have repeatedly been named as a Non-IP Litigation & Enforcement Star in LMG Life Sciences. In 2011, I received the Burton Award for Legal Achievement, which recognizes excellence in legal scholarship and was selected in the Boston Business Journal’s inaugural Who’s Who in Legal Services.In certain jurisdictions, this may be considered attorney advertising.