Estelle Autissier, NP is a board-certified Adult-Gerontology Acute Care Nurse Practitioner in the Department of Hematology/Oncology at CUMC. She completed her undergraduate studies at Boston College and her graduate nursing studies at Columbia University. Estelle focuses on the treatment of benign hematology conditions such as sickle cell anemia, iron deficiency anemia, clotting disorders, and general hematology issues.