Leonard Gitter is an Oncologist and a Hematologist Oncology doctor in Lakeland, Florida. Dr. Gitter has been practicing medicine for over 16 years is highly rated in 21 conditions, according to our data. His top areas of expertise are Autoimmune Hemolytic Anemia, Non-Hodgkin Lymphoma, Hodgkin Lymphoma, Polycythemia Vera, and Bone Marrow Aspiration. Dr. Gitter is currently accepting new patients.