Dr. Leonard Giannone, MD

Dr. Leonard Giannone is a medical oncologist and hematologist who also specializes in hospice and palliative medicine. He earned his medical degree from the University of Illinois at Chicago College of Medicine and completed his residency at Vanderbilt University Medical Center. With 47 years of clinical experience, Dr. Giannone brings extensive expertise to cancer care and blood disorder treatment. He is fluent in both English and Spanish.

Dr. Giannone practices at Saint Johns Hospital and multiple Springfield Clinic locations throughout Springfield, Illinois. He focuses on treating conditions such as iron deficiency anemia and colorectal cancer, while also helping patients manage nausea and vomiting from cancer treatment. His expertise includes performing infusion therapy and intravenous chemotherapy procedures, along with CT scan interpretations. Patients have given him an average rating of 4.5 out of 5 stars.