Colonoscopy in Vienna: Best Clinics and Costs 2026

Professor Christoph Zielinski leads the International Oncology Center at Wiener Privatklinik. Colonoscopy results here support personalized cancer immunotherapy and tumor biology research.

• Chairman of the Vienna Cancer Center and founder of the Comprehensive Cancer Center Vienna
• Published over 600 scientific papers on cancer diagnostics and targeted drug therapies
• Former President of the Central European Cooperative Oncology Group
• Researcher at the Cancer Research Center at Tufts University in the USA
• Fellow of the American Society of Clinical Oncology and European Society for Medical Oncology

Dr. Camel Kopty performs screening colonoscopies at Wiener Privatklinik. He is an internal medicine specialist and oncologist who trained at the Medical University of Vienna.

• Checks for gastrointestinal malignancies and performs biopsies for precise diagnosis
• Removes gastric and duodenal polyps during endoscopic procedures
• Treats complex conditions like ulcerative colitis and cirrhosis
• Interprets tumor markers and imaging to monitor digestive health
• Specializes in systemic therapies for solid tumors and blood disorders

Dr. Harald Rosen is a senior specialist in gastroenterology and endoscopic surgery at Wiener Privatklinik. He performs colonoscopy to find and treat digestive issues using minimally invasive methods.

• Removes colon polyps and controls gastrointestinal bleeding during endoscopic procedures
• Specializes in interventional endoscopy to treat conditions without using large incisions
• Performs ERCP to treat complex problems in the bile and pancreatic ducts
• Treats gastrointestinal cancers, reflux, ulcers, and inflammatory bowel disease
• Member of the European Society of Surgery (ESS)

Professor Wolfgang Köstler is the Deputy Head of Oncology at the Medical University of Vienna. He provides colonoscopy services as part of comprehensive cancer screenings at Wiener Privatklinik.

• Trained at Memorial Sloan–Kettering Cancer Center, a top-ranked U.S. cancer hospital
• Former Cochairman of the Gastrointestinal Stromal Tumor Clinic in Vienna
• Specializes in gastrointestinal malignancies and molecular oncology to identify tumor markers
• Earned a degree in molecular biology from the Weizmann Institute of Science
• Publishes research on tumor biology and drug resistance in international journals