Dr. med. Britta Höchsmann trained as a specialist in internal medicine with a focus on hematology and internal oncology in the department of hematology, oncology, and infectiology at the Ulm University Hospital (1997–2003) and in the hematology/oncology department at the Wuppertal Clinic, teaching hospital of the University of Witten/Herdecke (2004).
Since 2004 she has worked in the Transfusion Medicine Department of the Ulm University Hospital and in the Ulm Institute of the DRK Blood Donor Service Baden-Württemberg. In addition to the supervision of clinical studies, her main area of responsibility is the medical support of the transfusion medicine outpatient clinic at the Ulm Institute.