Elżbieta Kremis graduated with honors from the Medical University in Wrocław. She is a specialist in the fields of cardiology and internal medicine. She gained her professional experience at the Intensive Cardiac Therapy Clinic of the Institute of Cardiology in Warsaw and at cardiology clinics. He belongs to the Polish Cardiac Society. He deals with the prevention, diagnosis, and treatment of diseases of internal organs. He consults in the field of heart and circulatory system diseases (such as hypertension, heart defects, atherosclerosis, arrhythmia). Performs diagnostic tests or directs for more detailed tests.