Robert Cromwell appears in Trauma Center New Blood as Caduceus USA's head researcher. He tends to be long winded and speaks with a British accent, so one could assume that he comes from Britain. Robert also helps Markus and Valerie by creating synthetic veins for treating big aneurysms in the episode showdown, and he also creates the Brachion serum and an anti stigma agent in Episode 7-2, Strike Force.