David Shanahan – Biography
Last update: January 13, 2026Executive profile
David was Chairman of the Board at G-CON Manufacturing, and President at Mary Crowley Cancer Research Centers. David Shanahan joined Gradalis in 2003. David served as Founder, Chairman and Chief Executive Officer at Gradalis.
David Shanahan is currentlyChairman of the Board at Gradalis - View - Gradalis org chart
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Education
In 1985, David Shanahan completed a Bachelor of Science in Electrical and Electronics Engineering at Texas A&M University.
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Company Colleagues
- At Gradalis, David Shanahan has 13 colleagues including Steven Weinstein (CEO), Scott Seaman (Director)…
Homonyms
- David Shanahan - Tax and Legal Partner and Business Tax Leader - Deloitte Ireland
Industry Colleagues
- In the Biotechnology industry, David Shanahan has 35,756 colleagues in 2,407 companies located in 42 countries. 16,877 executive movements have been recorded in the last 12 months. Learn more about Biotechnology.
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