Parexel has appointed John Bell executive vice president and chief quality officer. Mr. Bell has more than 30 years of experience in clinical research with broad exposure to all major areas of clinical research quality. He will also serve on the company’s executive leadership team. He has provided global leadership for Parexel’s quality organization since 2006.   Mr. Bell began his career at the FARMOVS Research Centre in Bloemfontein, South Africa, which was later acquired by Parexel. He relo...