Partners

Mr. Ehrman was the Director of the CFTC’s Whistleblower Office from 2013 until 2023. In addition, he served in the SEC’s Division of Enforcement as Assistant Director and in various other roles for...

Mr. Hasegawa is recognized as one of the "500 Leading Lawyers in America" by Lawdragon, and his work on behalf of whistleblowers placed the firm on the National Law Journal's “Elite Trial Lawyers” list.

Mr. McKessy was the first Chief of the SEC Office of the Whistleblower and the principal architect of the SEC whistleblower program. Under his leadership, the whistleblower program achieved unprecedented...

With more than two decades of experience representing whistleblowers, Mr. Chatfield has achieved significant results for his clients, particularly in healthcare fraud cases. His work was included in National...

An internationally recognized whistleblower lawyer, Ms. Kelton’s cases have recovered billions. She has represented whistleblowers in record qui tam cases and won for a client one of the largest SEC...

As an Assistant US Attorney in the Southern District of Florida, Mr. Dickstein investigated and prosecuted numerous Medicare fraud cases against hospitals, health systems and doctors. He has been recognized...

As a former DOJ Senior Trial Counsel for 12 years, Ms. Easton investigated and prosecuted many significant healthcare fraud cases, including one involving more than 500 hospitals that settled for $282...

As the author of a widely cited treatise on the False Claims Act, Ms. Sylvia is a thought leader in the qui tam bar. Her views on whistleblower laws are sought by federal and state legislators as well...

Ms. Matzzie is consistently named one of the "500 Leading Attorneys in America" by Lawdragon. Her whistleblower cases against healthcare companies and government contractors have helped return hundreds...

Mr. Arens has represented clients under the qui tam, SEC, and IRS whistleblower programs including one whistleblower case that returned over $108.75 million lost to fraud in connection with the Iraq War...