| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (533 reviews) | Istanbul, Turkey | 19+ years650+ treatments | 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. | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #2 | 4.6 / 5 (413 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 (150 reviews) | Istanbul, Turkey | — | — | MRI of the spine cord, MRI of one area | — | — | International Organization for Standardization, Joint Commission International | |
| #4 | 4.5 / 5 (54 reviews) | Istanbul, Turkey | 35+ years | Colonoscopy, Thyroid function tests (including T3, T4, TSH) | — | — | Joint Commission International | ||
| #5 | 4.6 / 5 (234 reviews) | Istanbul, Turkey | 19+ years1,000+ treatments | Online Consultation with Oncologist, MRI of one area | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #6 | 4.5 / 5 (165 reviews) | Tel Aviv, Israel | 42+ years34,000+ treatments | Resection of large intestine, Biopsy | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #7 | 4.7 / 5 (484 reviews) | Barcelona, Spain | 28+ years23,000+ treatments | Resection of large intestine, Consultation with an oncologist | — | — | Joint Commission International , European Foundation for Quality Management | ||
| #8 | 4.5 / 5 (495 reviews) | Istanbul, Turkey | — | — | Consultation with creation of treatment plan , Colonoscopy | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #9 | 4.7 / 5 (65 reviews) | Solingen, Germany | 14+ years | Resection of large intestine, Consultation with a surgeon | — | — | Best doctor for herniated disc treatment, German Cancer Society | ||
| #10 | 5.0 / 5 (5 reviews) | Cancún, Mexico | — | — | Resection of large intestine | — | — | American Society for Metabolic and Bariatric Surgery, Fellow, American College of Surgeons |