| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 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 | ||
| #2 | 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 | ||
| #3 | 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) | ||
| #4 | 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 | ||
| #5 | 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 | ||
| #6 | 4.6 / 5 (126 reviews) | Antalya , Turkey | 26+ years | CyberKnife, immunotherapy with Keytruda (Pembrolizumab), chemotherapy, targeted therapy, radiotherapy | Advanced or metastatic colon cancer | Offers CyberKnife and Keytruda immunotherapy for precise treatment. Follows NCCN and ESMO guidelines with multidisciplinary team approach. JCI-accredited facility. | Joint Commission International | ||
| #7 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | 28+ years | CyberKnife, immunotherapy with Keytruda (Pembolizumab), laparoscopic resection | Complex or recurrent colon cancer cases | Offers CyberKnife precision radiation and targeted immunotherapy. JCI-accredited facility with specialized oncologists experienced in advanced colon cancer treatments. | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | ||
| #8 | 4.9 / 5 (53 reviews) | Istanbul, Turkey | 23+ years | CyberKnife, adjuvant chemotherapy, immune staining consultation | Advanced or recurrent colon cancer | Offers CyberKnife precision radiation therapy for targeted treatment. Doctors have performed 1,100+ cancer treatments. Clinic has 4.9 rating based on patient reviews. | Turkish Medical Association, International Health Tourism Authorization Certificate | ||
| #9 | 5.0 / 5 (1 review) | Istanbul, Turkey | 19+ years | — | — | — | — | ||
| #10 | 4.5 / 5 (51 reviews) | Istanbul, Turkey | 22+ years | CyberKnife, consultation and individualized treatment planning | Complex colon cancer cases | JCI-accredited oncology services with CyberKnife technology. Dr. Özlem Erçelep specializes in medical oncology for personalized treatment. 91% patient recommendation rate. | Joint Commission International |