LANCASTER, PA — RETTEW announced the addition of two independent members to its Board of Directors. David Kleppinger and Jacqueline Walker have joined RETTEW’s Board of Directors. Kleppinger is chairman Emeritus of McNees Wallace & Nurick, having served as chairman of the law firm for 12 years. He now serves as chair of the McNees PAC and Co-Chairs the McNees Strategic Solutions Group. Walker is the CEO of Pacific Edge Diagnostics USA, a New Zealand-based cancer diagnostic company with U.S. headquarters in Hershey, PA. Walker is responsible for the North American subsidiary, having led its successful establishment and growth since 2012. Prior to Pacific Edge, Walker held executive management roles at OSspray Ltd. and DENTSPLY International. She is a strategic, results-oriented, passionate executive with a strong background in P&L management, including a broad range of experience from small start-ups to large global companies.