Conditions treated Mayo Clinic hematologists have experience treating all types of diseases and conditions affecting the blood using a variety of methods. Many patients come to Mayo Clinic when their condition is complex or extremely unusual, or when common approaches have failed to provide answers or the usual treatments haven't worked. Hematologists work with teams of doctors and subspecialists in other areas to determine the most appropriate treatment option for your individual needs. The depth of knowledge of the specialists and the state-of-the-art diagnostic facilities allow Mayo Clinic experts to reach diagnoses that are difficult for complex or unusual conditions. You may come to Mayo Clinic on your own or with a referral from your doctor. Mayo Clinic provides management and services for many types of blood conditions, including but not limited to those listed below. Even if the condition you're interested in isn't listed below, you may be able to obtain additional information by contacting Mayo Clinic. Availability of the services may vary between each Mayo location. Please confirm when you call to request an appointment. Edit search filters close Narrow your search By name A-Z List of Conditions that start with A A List of Conditions that start with B B List of Conditions that start with C C List of Conditions that start with D D List of Conditions that start with E E List of Conditions that start with F F There are no conditions that start with G G List of Conditions that start with H H List of Conditions that start with I I There are no conditions that start with J J There are no conditions that start with K K List of Conditions that start with L L List of Conditions that start with M M List of Conditions that start with N N List of Conditions that start with O O List of Conditions that start with P P There are no conditions that start with Q Q There are no conditions that start with R R List of Conditions that start with S S List of Conditions that start with T T There are no conditions that start with U U List of Conditions that start with V V List of Conditions that start with W W There are no conditions that start with X X There are no conditions that start with Y Y There are no conditions that start with Z Z View all conditions View all conditions View all conditions AL amyloidosis Anaplastic large cell lymphoma Anemia Aplastic anemia Autoimmune hemolytic anemias Autoimmune thrombocytopenia Benign hematologic conditions Bleeding disorders Burkitt lymphoma Cancer Cardiac amyloidosis Central nervous system (CNS) lymphoma Chronic lymphocytic leukemia Chronic myelogenous leukemia Chronic myelomonocytic leukemia Cryoglobulinemia Cutaneous B-cell lymphoma Cutaneous T-cell lymphoma Diffuse large B-cell lymphoma Essential thrombocythemia Extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (MALT) Fanconi anemia Hemoglobinopathies Hereditary hemolytic anemias Hodgkin lymphoma (Hodgkin disease) Immune thrombocytopenia (ITP) Iron deficiency anemia Large granular lymphocyte disorders Li-Fraumeni syndrome Macroglobulinemia Mantle cell lymphoma Marginal zone lymphoma Monoclonal gammopathy of undetermined significance (MGUS) Multiple myeloma Mycosis fungoides Myelodysplastic syndromes Myelofibrosis Myeloproliferative disorders Natural killer cell leukemia Osteosclerotic myeloma Paroxysmal nocturnal hemoglobinuria Pediatric thrombocytopenia Peripheral T-cell lymphoma Plasmacytoma POEMS syndrome Polycythemia vera Primary mediastinal large B-cell lymphoma Sezary syndrome Small lymphocytic lymphoma Smoldering multiple myeloma (SMM) Systemic capillary leak syndrome Systemic mastocytosis Thalassemia Thrombocytopenia (low platelet count) VEXAS syndrome Von Willebrand disease Waldenstrom macroglobulinemia White blood cell disorders Request an appointment Tests & proceduresDoctors Aug. 30, 2025 Share on: FacebookTwitter HematologyDepartmenthomeSectionsOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsClinical trialsResearchPatient storiesCosts & insuranceNews from Mayo ClinicReferrals SectionsRequest an AppointmentOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsClinical trialsResearchPatient storiesCosts & insuranceNews from Mayo ClinicReferrals ORG-20180185 Medical Departments & Centers Hematology