Thorvardur R. Halfdanarson, M.D.

  1. Hematologist
  2. Oncologist

Patient Stories

  1. Advanced Cancer Is No Match for 80-Year-Old Dynamo

    Comprehensive treatment at Mayo Clinic, coupled with a can-do attitude, helps Nanci Sills navigate a difficult cancer diagnosis. Nanci Sills lived her life by the book. She didn't smoke or drink. She exercised regularly and ate well. So when Nanci found out she had late-stage cancer in 2014, at the age of 77, she was [...]