Joseph Sgherza has been named vice president of biopharmaceutical development for the infectious disease franchise at Theorem Clinical Research.   Prior to joining the company, Mr. Sgherza was a portfolio director for PAREXEL International Corp., where he was responsible for the operational execution of pharmaceutical trials in infectious disease, biologics and oncology. He also served as executive vice president for SPRI Clinical Trials, where he hired and trained 78 team members in Eastern Eur...