Leonard Naymagon, MD

Leonard Naymagon, MD, is Assistant Professor of Medicine (Hematology and Medical Oncology) at the Icahn School of Medicine at Mount Sinai. He sees patients at The Ruttenberg Treatment Center at The Mount Sinai Hospital campus and at Mount Sinai-Union Square, with a clinical focus on benign hematology. He conducts clinical research on venous thrombosis; adult hemophagocytic lymphohistiocytosis (HLH); and thrombotic and hemorrhagic complications of blood cancers, particularly myeloid malignancies. Dr. Naymagon completed his fellowship in Hematology and Medical Oncology at Mount Sinai and residency in Internal Medicine at New York University School of Medicine. He earned his medical degree from Albert Einstein College of Medicine.