John Derwall’s roots lie in the medical world, as diagnostic radiographer. He made the change to printing, after qualifying as a secondary education drawing teacher. A follow up study qualified him as a scientific medical illustrator and he returned to the medical sector on a part time basis. We have a team of international medical specialists at hand to answer all our questions. His primary responsibilities at MediCorporate bv: - Medical / Scientific Illustrator - Desktop Publisher - Medical Photographer - Commercial Director