Stephen Ansell, MD, PhD

Dr. Stephen Ansell is a hematology and oncology specialist who earned his medical degree from the University of Pretoria Faculty of Medicine in South Africa. He completed his internal medicine residency at Mayo Clinic and pursued advanced fellowship training in hematology and oncology at Mayo Medical School. With four decades of clinical experience, Dr. Ansell holds board certification in internal medicine from the American Board of Internal Medicine. He is fluent in English.

Dr. Ansell practices at multiple Mayo Clinic locations in Rochester, Minnesota, including Mayo Clinic Hospital Methodist Campus, Mayo Clinic Hospital Saint Marys Campus, and Mayo Eugenio Litta Children's Hospital. His expertise includes treating blood disorders such as macroglobulinemia and conditions affecting white blood cell counts like neutropenia and leukopenia. He performs comprehensive blood work evaluations and provides specialized infusion therapy for patients requiring advanced treatment. Patients …consistently rate Dr. Ansell highly, giving him an average rating of 5.0 out of 5 stars.