| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | — | — | Small intestine resection, total colectomy with ileoanal anastomosis | Complex intestinal polyposis cases | Offers specialized techniques like total colectomy with ileoanal anastomosis for polyposis. Partners with Johns Hopkins Hospital for high standards. Provides comprehensive pre-surgical diagnostics including colonoscopy. | International Organization for Standardization, Joint Commission International | |
| #2 | 4.7 / 5 (353 reviews) | Istanbul, Turkey | — | — | Low anterior resection, minimally invasive surgery | Complex colorectal tumor cases | Performs combined colorectal and gynecological resections when tumors invade adjacent organs. Uses advanced minimally invasive techniques. JCI-accredited facility with international patient support. | International Organization for Standardization, Joint Commission International | |
| #3 | 4.6 / 5 (208 reviews) | Istanbul, Turkey | 19+ years1,000+ treatments | Genetic screening, Consultation with a neurosurgeon | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #4 | 4.5 / 5 (155 reviews) | Tel Aviv, Israel | 42+ years34,000+ treatments | Resection of large intestine, Thyroid function tests (including T3, T4, TSH) | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #5 | 4.7 / 5 (438 reviews) | Barcelona, Spain | 28+ years23,000+ treatments | Colonoscopy, Consultation with creation of treatment plan | — | — | Joint Commission International , European Foundation for Quality Management | ||
| #6 | 4.7 / 5 (131 reviews) | Istanbul, Turkey | — | — | Biopsy, Mammography | — | — | International Organization for Standardization, Joint Commission International | |
| #7 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | — | Small intestine resection, laparoscopic interventions, interventional oncology | Malignant colon tumors | Specializes in cancer treatment with minimally invasive techniques for colon neoplasms. Multidisciplinary team approach ensures personalized treatment plans. 16,000 cancer patients treated annually. | International Organization for Standardization, Medical Travel Quality Alliance | |
| #8 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | MRI of one area, CT (computer tomography) | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #9 | 4.5 / 5 (51 reviews) | Istanbul, Turkey | 35+ years | Consultation with an oncologist, CT (computer tomography) | — | — | Joint Commission International | ||
| #10 | 4.8 / 5 (164 reviews) | Istanbul, Turkey | — | — | CT (computer tomography), Chest X-Ray | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International |