Dr. Denis R. Miller, an oncology and hematology expert, has joined Parexel Clinical Research Services, a business unit of Parexel International Corp., as a senior medical director. Dr. Miller will act as clinical practice leader and provide consultation to clients sponsoring clinical trials in hematology and oncology. “Dr. Miller’s appointment to our global team of therapeutic experts demonstrates Parexel’s commitment to expanding our leadership in the oncology field,”...