Mr. Pappajohn has served as non-executive Chairman of Cancer Genetics' board of directors since January 2014. Mr. Pappajohn is a pioneer in the venture capital industry. In 1969, Mr. Pappajohn founded Equity Dynamics, a financial consulting entity, and Pappajohn Capital Resources, a venture capital firm, both in Des Moines, Iowa. Mr. Pappajohn has been involved in over 100 start-up companies and has served as a director of over 40 public companies, many in the bioscience and health-related industries. He currently serves on the boards of the following public companies: American CareSource Holdings, since 2004, ConMed Healthcare Management, since 2005, and CNS Response, since 2009. Previously, Mr. Pappajohn served on the boards of PharmAthene, from 2007 until July 2011, Careguide, from 1995 until 2010, and SpectraScience, from 2007 until 2009. Mr. Pappajohn has a BSC degree in business from the University of Iowa.