Best Rectal cancer Doctors in Austria — TOP 3

Prof. Zielinski leads Austria's largest oncology department and founded the Comprehensive Cancer Center Vienna, specializing in personalized rectal cancer treatments.

• Over 44 years of experience of experience in medical oncology and hematology
• Head of the Clinical Division of Oncology at Vienna General Hospital
• Pioneer in cancer immunotherapy and individualized therapies
• President of the Central European Cooperative Oncology Group

Dr. David Kuczer is a radiation oncologist at Amethyst Radiotherapy in Vienna. He specializes in precise cancer treatment for tumors of the prostate, breast, and brain. Dr. Kuczer presents every patient case to an interdisciplinary tumor board. This ensures each person receives a validated treatment plan from a team of experts.

• Uses the Elekta Versa HD linear accelerator for precise tumor targeting.
• Treats complex conditions including glioblastoma, lung cancer, and meningioma.
• Coordinates care within a clinic ranked among Newsweek's World's Best Hospitals 2026.
• Provides IMRT, VMAT, and stereotactic radiosurgery for high-accuracy radiation.

Prof. Wolfgang Köstler is a leading Austrian oncologist specializing in individualized cancer therapy, with over two decades of experience at Wiener Privatklinik.

• Expert in targeted therapies for breast and gynecologic cancers
• Senior consultant at Medical University of Vienna's oncology division
• Published extensively on biomarker development and tumor biology
• Focuses on personalized medicine and immunotherapy approaches