StoneTurn is Pleased to Announce the Addition of Senior Partner Jonny Frank and the Opening of its New York, NY Office

NEW YORK, NY – StoneTurn Group, a firm specializing in forensic accounting, computer forensics, intellectual property, dispute consulting and antifraud and corruption consulting, today announced the opening of its New York, NY office and the addition of partner Jonny Frank, who will lead the New York office. The opening of the New York office coincides with the opening of StoneTurn’s Washington, DC office.

Joining the San Francisco, Houston, Boston, Austin, Chicago and London offices, the New York and Washington, DC offices will offer forensic accounting, computer forensics and litigation support services to attorneys and their clients throughout the East Coast and Mid-Atlantic regions. In addition, Jonny Frank will bring his extensive experience in consulting on the prevention and detection of fraud, waste and corruption to round out StoneTurn’s list of service offerings.

“We are incredibly lucky to be opening our New York office by welcoming Jonny as a partner in the firm,” said Simon Platt, StoneTurn’s Managing Partner. “He brings a wealth of experience, and is an outstanding addition to our partnership. His deep roots in the New York legal community and as an educator will benefit our clients and our firm. Jonny will focus on the New York market, and also launch our Fraud, Waste and Corruption Consulting services. These consulting services provide our clients with preventive, pre-incident services, enabling us to assist our clients in strengthening their control environments and protecting assets.”

Commenting on his move, Jonny Frank said, “StoneTurn and its practitioners have an outstanding reputation for providing its clients with responsive, high-quality results. StoneTurn’s culture is built upon firm-wide collaboration and support. I am elated to be joining such a committed and highly qualified team and to demonstrate to the market how StoneTurn differentiates itself.”


Jonny Frank joined StoneTurn after retiring as a partner at PricewaterhouseCoopers, where he founded and led PwC Fraud Risks & Controls Group, where he pioneered the “scheme and scenario” antifraud risk assessment framework, which was subsequently embraced and endorsed by the SEC, COSO, AICPA and IIA. At PwC, Jonny led over 500 engagements, including investigations of the President of Indonesia and Bank of China Chairman.

Prior to joining PwC, Jonny worked as a federal prosecutor in the U.S. Department of Justice, where he was appointed Executive Assistant United States Attorney, Eastern District of New York. His prosecutorial specialty involved investigating and prosecuting economic crimes by and against Fortune 500 companies. In the mid-1990s, the Justice Department appointed Jonny to serve as Special Counsel to the New York City Mayoral Commission on Police Corruption, where he helped to restructure processes and controls to prevent and detect corruption.

Jonny also serves on the faculty of Columbia University, where he teaches Fraud & Forensics: From Cost to Profit Center and periodically teaches courses at the Yale School of Management and Fordham University Law School.

Jonny Frank
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