Kathryn Bohannon has been named vice president of biopharmaceutical development at Theorem Clinical Research, and Angela Weston was appointed vice president of business development in Europe and Asia.   Ms. Bohannon brings 20 years of R&D experience and medical leadership experience in pediatrics and rare disease, including Phase I-IV clinical research, lab R&D, as well as U.S. and global project management and direct sales and marketing. She has developed and managed projects across mul...