PierianDx: Mark McDonough
PierianDx has hired Mark McDonough as CEO. McDonough, who has also joined the company's board of directors, takes over from Chairman and interim CEO Joe Boorady. The previous permanent CEO, Michael Sanderson, left PierianDx in April. McDonough previously was president and CEO of immunogenomics startup Immunis.AI. He also led CombiMatrix through that firm's 2017 acquisition by Invitae.