Randy is a co-founder and chairman at Genome Medical. He was formerly the chairman of Invitae, a company he co-founded and where he previously served as CEO. He also founded Genomic Health and served as Genomic Health's chief executive officer from 2000 until 2009 and executive chairman until 2012. Under Randy's leadership, Genomic Health developed and launched two revolutionary cancer diagnostic tests. At Incyte, Randy served in various roles from 1991 through 2000, including chairman of the board, president and chief scientific officer.