| Turkey | Austria | Spain | |
| Tomotherapy | from $7,150 | from $30,000 | from $35,000 |
| Stereotaxic radiosurgery | from $4,500 | from $17,000 | from $12,000 |
| Proton-beam therapy | from $70,000 | from $80,000 | from $25,524 |
| Pneumonectomy | from $12,080 | from $50,000 | from $35,000 |
| Lung cancer surgery | from $17,000 | from $42,000 | from $40,000 |
Prof. Christoph Zielinski is one of Europe's leading oncologists, having shaped modern cancer care for over _doctor_69_years_. He leads the International Oncology Center at Wiener Privatklinik.
Dr. Harald Rosen specializes in advanced endoscopic surgery for gastrointestinal cancers, combining surgical precision with internal medicine expertise at Wiener Privatklinik.
Prof. Köstler specializes in targeted cancer therapies, with over two decades of experience in individualized treatment at Wiener Privatklinik.
Prof. Klepetko is an internationally renowned thoracic surgeon who performed one of Austria's first lung transplants and established Vienna as a leading center for advanced lung surgery.
Written by Mariia Mytrofankina