Dr. Chen is the Managing Partner Ignatius Transaction Partners, a boutique life sciences merchant bank in San Francisco. Ben currently also serves as the President and CEO of Los Angeles based ImaginAb, Inc. Prior to starting his own merchant banking practice, Ben was a Managing Director at Burrill & Company, a San Francisco based global life sciences venture. In his professional career, Dr. Chen has made numerous contributions in assessing technology, transferring discoveries into the clinic, raising venture investment and establishing strategic partnerships among pharmaceutical and biotech companies. Dr. Chen's merchant banking activities spread out worldwide and include relationships in North America, Europe, Israel, China and the ASEAN countries. Previously Dr. Chen built talented scientific teams in immunology, genomics, virology, gene therapy, vaccine and cell biology at Roche Diagnostics, Sentinel Biosciences (a Roche company), Progenesys, SyStemix (a Novartis company) and Immune Targeting Systems. He played a key role in the IPO of the first biotech start-up that he joined, as well as the acquisition of SyStemix and Sentinel Biosciences by Novartis and Roche Diagnostics, respectively. Dr. Chen studied at the University of Wisconsin-Madison and Stanford University.