The Management Team at TDT

The experienced senior management team at TDT brings more than 75 years of collective experience in all phases of the biotech industry. This team possesses the talent, resources and vision necessary to lead TDT to achievement of its goals - improving the quality of life of those afflicted with cancer.

This team is responsible both for the development and implementation of new technologies, and for ensuring that strategy, policy and operating principles comport with the needs of the society we serve.

Harry A. Arena  
Chairman, President & CEO
Daniel J. O'Shannessy
Chief Operating Officer
Alan D. Watson
Executive Vice President
Chief Business Officer