Stephan Theinert holds a Ph.D. of the Charité – University Medicine Berlin, Germany in immunology since 2007. He studied biology at the Humboldt-University in Berlin, Germany with an emphasis on microbiology, genetic and biochemistry. In 2006 he joined the PAREXEL GmbH in Berlin, Germany as a project manager clinical phase I. In 2008 he joined the Momentum Pharma Services GmbH in Hamburg, Germany as a manager business development. In 2009 he became director business development. Since end of 2009 he, as Head Clinical Affairs, was mainly responsible for the clinical studies incl. parts of regulatory and medical affairs. In 2018 he become Head of the newly established department Clinical Development.