David Buller is a Venture Partner at Ascension Ventures in London and an angel investor and startup advisor working between London and San Francisco/Silicon Valley. He has an interest in tech and health-tech businesses but invests across a broad range of sectors. An entrepreneur since the age of 15, David founded Avantec (hospital supplies and pharmacy automation),which was acquired by Omnicell (NASDAQ:OMCL) in 2015. David has an MBA in Finance from the University of Nottingham, UK. He has completed the Venture Capital Program atBerkeley Haas, the 500 Startups VC Deal Camp at Berkeley Law, as well as the BlockchainStrategy Programme at the University of Oxford, UK.