This field of medicine encompasses the prevention, diagnosis, and treatment of internal organ diseases. This includes, for example, the cardiovascular system, lungs and respiratory tract, gastrointestinal tract, liver and gallbladder, kidneys and urinary tract, endocrine system, blood, and immune system. We take the time for a thorough anamnesis and a comprehensive clinical examination. Depending on the need, targeted on-site diagnostic procedures such as blood and urine analyses, ultrasound, digital X-ray, or blood pressure measurement follow. This forms the basis for a well-founded diagnosis.