Dr. Viktor Alexander Krol heads the Gastroenterology and Internal Medicine departments at Martinus Hospital, with a focus on complex metabolic and cardiovascular conditions.
Dr. Becher specializes in modern cardiovascular diagnostics and therapies at Städtisches Klinikum Solingen, handling 3,000–4,000 invasive procedures annually.
Dr. Klaus D. Diemel is the Head of the Thoracic Surgery Department at Asklepios Klinik Barmbek, Hamburg and a Fellow of the European Board of Thoracic and Cardiovascular Surgeons. He has held senior positions at Krankenhaus Großhansdorf and Marienkrankenhaus Hamburg, and is a member of several national and international surgical and medical societies.