Dr. Edwin McElroy has been a part of the team of cancer healthcare providers at Kingsport Hematology Oncology since 1999. Dr. McElroy is board certified in Internal Medicine as well as Hematology and Medical Oncology. He received his professional education from the University of South Alabama College of Medicine. His residency in Internal Medicine was performed at the Mayo Clinic. He also completed a fellowship in Hematology and Oncology at the Mayo Clinic.