| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (438 reviews) | Barcelona, Spain | 26+ years23,000+ treatments | CyberKnife, Immunotherapy with Keytruda (Pembrolizumab), HIPEC, Laparoscopic surgery | Complex colon cancer cases | Offers advanced treatments like HIPEC and CyberKnife. JCI-accredited with a multidisciplinary team approach. 94% patient recommendation rate. | Joint Commission International , European Foundation for Quality Management | ||
| #2 | 4.7 / 5 (353 reviews) | Istanbul, Turkey | 25+ years | CyberKnife, Immunotherapy with Keytruda (Pembolizumab), Chemotherapy, Surgical resection | Advanced stage colon cancer | Offers CyberKnife and Keytruda immunotherapy for advanced cases. Follows NCCN and ESMO protocols. JCI-accredited with high success rates for organ transplants. | International Organization for Standardization, Joint Commission International | ||
| #3 | 4.5 / 5 (155 reviews) | Tel Aviv, Israel | 23+ years34,000+ treatments | Hemicolectomy, immunotherapy with Keytruda, CyberKnife radiotherapy | Advanced or metastatic colon cancer | Offers CyberKnife precision radiotherapy and Keytruda immunotherapy. Multidisciplinary oncogastroenterology center with 70% success rate for colorectal cancer treatment. JCI-accredited facility. | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #4 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | 33+ years | CyberKnife, Immunotherapy with Keytruda (Pembrolizumab), robotic surgery with Da Vinci system | Colorectal cancers and complex cases | Affiliated with Johns Hopkins Medicine, offering advanced radiation therapies like CyberKnife and robotic surgery. Specialists trained in immunotherapy and targeted treatments. | International Organization for Standardization, Joint Commission International | ||
| #5 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | CyberKnife, immunotherapy with Keytruda (Pembrolizumab), laparoscopic surgery, targeted therapy, multimodal therapy, interventional oncology | Complex colorectal cancer cases | Multidisciplinary team approach for personalized treatment plans. Uses CyberKnife for precise radiation and latest targeted therapies. 16,000 patients treated annually in oncology department. | International Organization for Standardization, Medical Travel Quality Alliance | ||
| #6 | 4.6 / 5 (66 reviews) | Milan, Italy | 8,000+ treatments | Immunotherapy with Keytruda (Pembrolizumab), CyberKnife, laparoscopic colon surgery | Complex gastrointestinal tumors | Performs 2,000+ GI surgeries annually. Multidisciplinary team includes specialized surgeons, oncologists, and immunologists. Offers advanced techniques like laparoscopic surgery and targeted immunotherapy. | Scientific Institute for Research and Healthcare Accrediatation, World's Best Hospitals 2021 by Newsweek | ||
| #7 | 4.6 / 5 (209 reviews) | Istanbul, Turkey | 20+ years | CyberKnife, chemotherapy (FOLFOX/FOLFIRI), immunotherapy, targeted therapy | Advanced or complex colon cancer cases | JCI-accredited cancer center with multidisciplinary teams. Offers personalized treatments including immunotherapy and targeted therapy. Doctors have international training at centers like MD Anderson. | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #8 | 4.7 / 5 (154 reviews) | Vienna, Austria | 44+ years | Gastric polyps removal, Consultation with an oncologist | — | — | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek | ||
| #9 | 4.7 / 5 (131 reviews) | Istanbul, Turkey | 20+ years | CyberKnife, Immunotherapy with Keytruda (Pembrolizumab), Robotic surgery, Laparoscopic surgery | Advanced colon cancer cases | Offers CyberKnife precision radiotherapy and Keytruda immunotherapy. JCI-accredited with advanced robotic surgery options. Doctors have performed over 1,100 procedures. | International Organization for Standardization, Joint Commission International | ||
| #10 | 5.0 / 5 (52 reviews) | Istanbul, Turkey | 17+ years | CyberKnife, laparoscopic subtotal colectomy, chemotherapy, intensity-modulated radiation therapy (IMRT) | Advanced or recurrent colon cancer | Offers CyberKnife for precise radiation therapy and laparoscopic surgery for less invasive treatment. JCI-accredited with a multidisciplinary oncology team. Includes personalized chemotherapy plans based on individual needs. | Joint Commission International , International Organization for Standardization |