| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (242) | Istanbul, Turkey | 22+ years | Endoscopy, Helicobacter pylori eradication therapy, gastrectomy | Complex gastric ulcer cases | Specializes in Helicobacter pylori eradication with 90% success rate for early-stage cases. Offers endoscopic procedures and gastrectomy when needed. | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.6 / 5 (418) | Istanbul, Turkey | — | — | — | — | — | International Organization for Standardization, Joint Commission International | |
| #3 | 4.6 / 5 (156) | Istanbul, Turkey | — | — | Endoscopy, gastric balloon, consultation with a gastroenterologist | Patients needing comprehensive gastric ulcer diagnostics | Offers specialized gastroenterology services with experienced doctors who have performed 1,100+ treatments. Includes endoscopy and personalized treatment plans. | International Organization for Standardization, Joint Commission International | |
| #4 | 4.6 / 5 (536) | Istanbul, Turkey | 39+ years | — | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #5 | 4.5 / 5 (55) | Istanbul, Turkey | 35+ years | — | — | — | Joint Commission International | ||
| #6 | 4.7 / 5 (6) | Istanbul, Turkey | 8+ years | — | — | — | — | ||
| #7 | 5.0 / 5 (55) | Istanbul, Turkey | 30+ years | Endoscopic procedures, gastrointestinal bleeding management, surgical oncology | Complex gastric ulcer cases | JCI-accredited hospital with advanced surgical suites. Team includes gastroenterologists specialized in complex GI cases and endoscopic procedures. Offers comprehensive care for gastric ulcers. | Joint Commission International , International Organization for Standardization | ||
| #8 | 4.9 / 5 (56) | Istanbul, Turkey | — | — | Consultation and individualized treatment planning, gastroscopy, clinical evaluation | Patients requiring detailed evaluation and treatment planning | Specializes in gastroenterology with personalized treatment plans based on clinical evaluation and gastroscopy. Arranges treatment in line with endoscopy and laboratory examinations. | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #9 | 4.7 / 5 (147) | Istanbul, Turkey | — | — | — | — | — | Given to the doctor International Society of Aesthetic Plastic Surgery (ISAPS) Сertificate | |
| #10 | 4.2 / 5 (19) | Istanbul, Turkey | — | — | — | — | — | Best clinic for radiotherapy, Best price for PET/CT |