Bethanien Clinic is a specialized pulmonology center treating 6,000 patients each year. It focuses on lung diseases, allergies, sleep disorders, and lung cancer. The clinic co-founded the Lung Cancer Center with the University Hospital of Cologne.

• Performs about 5,000 endoscopy exams yearly, including bronchoscopy, EBUS-TBNA, and laser therapy.
• Three dedicated diagnostic departments: Endoscopy, Lung function, and X-ray/CT with high-resolution thin-film CT.
• Weekly tumor conferences create individual therapy plans for every lung cancer patient.
• Surgeries happen at the University Hospital of Cologne; radiotherapy is handled by Med 360° Rheinland specialists.
• Includes a sleep disorders center and allergy diagnostics for bronchial asthma and COPD.