| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (208 reviews) | Istanbul, Turkey | 22+ years | Endosonography-guided biopsy, removal of duodenal polyp | Complex polyp cases | JCI-accredited facility with specialized gastroenterologists performing EUS-guided procedures. Offers comprehensive care including biopsy and polyp removal in one session. | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.7 / 5 (136 reviews) | Vilnius, Lithuania | — | — | Angiography, Consultation with a neurosurgeon | — | — | Joint Commission International | |
| #3 | 4.5 / 5 (51 reviews) | Istanbul, Turkey | 35+ years | Gastric polyps removal, Gastroscopy | — | — | Joint Commission International | ||
| #4 | 5.0 / 5 (52 reviews) | Istanbul, Turkey | 12+ years | Gastroscopy, polypectomy, endoscopic mucosal resection | Advanced endoscopic procedures | Specializes in therapeutic endoscopy with advanced techniques like endoscopic mucosal resection. JCI-accredited hospital with specialized gastroenterology department. Estimated cost for procedure is transparently listed. | Joint Commission International , International Organization for Standardization | ||
| #5 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | — | Gastroscopy, colonoscopy, polyp removal (polypectomy) | Patients needing gastric polyp removal | Offers gastroscopy and colonoscopy for polyp detection, with polyp removal during the procedure. Prices are 20-30% lower than in European clinics. | International Organization for Standardization, Joint Commission International | ||
| #6 | 4.7 / 5 (353 reviews) | Istanbul, Turkey | — | — | Removal of duodenal polyp | Patients needing polyp removal | JCI accredited hospital with specialists trained in Europe and the USA. Offers minimally invasive techniques for gastrointestinal procedures. | International Organization for Standardization, Joint Commission International | |
| #7 | 4.5 / 5 (154 reviews) | Tel Aviv, Israel | 44+ years34,000+ treatments | Gastric polyps removal, Thyroid ultrasound | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #8 | 4.7 / 5 (438 reviews) | Barcelona, Spain | 47+ years23,000+ treatments | Gastric polyps removal, Colonoscopy | — | — | Joint Commission International , European Foundation for Quality Management | ||
| #9 | 4.7 / 5 (154 reviews) | Vienna, Austria | 36+ years | Gastric polyps removal, Gastroscopy | — | — | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek | ||
| #10 | 4.7 / 5 (131 reviews) | Istanbul, Turkey | — | — | Biopsy, Gastroscopy with biopsy | — | — | International Organization for Standardization, Joint Commission International |