RainDance Technologies has appointed Kathy Ordoñez as CEO. Former CEO Roopom Banerjee has left the company to pursue other opportunities. Ordoñez will continue to serve as chairman of the board of directors. She brings more than 30 years of experience in the life sciences and diagnostics industries. Previously, she served as senior vice president at Quest Diagnostics. She joined Quest as part of its acquisition of Celera Corporation in 2011. Before Quest, Ordoñez served as CEO and founder of Celera Diagnostics. Earlier in her career, she held several senior positions at Hoffmann La-Roche, overseeing the formation of Roche Molecular Systems, where she served as president and CEO.