specialize in disorders of the blood, spleen, and lymph glands. They treat conditions such as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia, and lymphoma, and they perform special types of procedures such as transfusions and bone marrow biopsies. Hematology is a subspecialty of internal medicine.

treat disorders of the blood, spleen, and lymph glands such as anemia, clotting disorders, leukemia, lymphoma (including Hodgkins and non-Hodgkins), Sickle cell anemia, and hemophilia.

Physicians who study and treat diseases of the blood.