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 There are no 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 active 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 Paroxysmal nocturnal hemoglobinuria Pediatric thrombocytopenia Pediatric white blood cell disorders POEMS syndrome Polycythemia vera Request an appointment Tests & proceduresDoctors May 09, 2023 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