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Return to Leadership

Thorvardur (Thor) Halfdanarson, M.D.

Cancer Clinical Trials Office (CCTO) Associate Medical Director - Study Conduct - Rochester

Dr. Halfdanarson is the chair of the GI Tumor Group within Medical Oncology at Mayo Clinic and the co-chair of the Pancreatic/Neuroendocrine Tumor Board at Mayo Clinic. He oversees the conduct of all cancer-related studies in Rochester.

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