Denise Roe and Tangie Thomas have joined the leadership team in the Clinical Trials Administration department at St. Jude Children's Research Hospital.

Roe is vice president for Clinical Research Regulatory and Quality Management, and will be responsible for leading key components of the hospital's clinical trials infrastructure.

Tangie Thomas

Thomas will serve as vice president of Clinical Trials Operations and will support clinical research at St. Jude and its affiliate sites.

Roe previously served as executive director of the Institutional Review Board office for Northwestern University. She earned a master's degree in the science of management and a bachelor's degree in management and human resources from Trevecca Nazarene University.

Thomas was previously director of clinical affairs at the Sarah Cannon Research Institute in Nashville. She earned a Master of Public Health degree in epidemiology from The George Washington University in Washington, D.C. She received a bachelor's degree in biomedical engineering from Vanderbilt University.