| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (21 reviews) | Bangkok, Thailand | — | — | Helicobacter Pylori test | — | — | Royal College of Surgeons Thailand | |
| #2 | 4.9 / 5 (0 reviews) | Bangkok, Thailand | 15+ years | Gastroenterology | — | — | Joint Commission International | ||
| #3 | 4.4 / 5 (109 reviews) | Bangkok, Thailand | 28+ years | Basic check-up, Complete blood count | — | — | Royal College of Surgeons Thailand | ||
| #4 | 3.9 / 5 (17 reviews) | Bangkok, Thailand | — | — | CT (computer tomography), Helicobacter Pylori test | — | — | Given to the doctor International Society of Aesthetic Plastic Surgery (ISAPS) Сertificate , Royal College of Surgeons Thailand | |
| #5 | 4.9 / 5 (7 reviews) | Bangkok, Thailand | 15+ years | Esophagectomy, stomach resection, small intestine resection, resection of gallbladder, removal of duodenal polyp, gastric polyps removal, laparoscopic anti-reflux (GERD) surgery | Complex gastrointestinal procedures | Offers specialized gastroenterological services including laparoscopic anti-reflux surgery and polyp removal. ISO 9001:2015 certified with a 4.7 patient rating. | International Organization for Standardization | ||
| #6 | 4.1 / 5 (2 reviews) | Bangkok, Thailand | — | — | Gastroenterology | — | — | — | |
| #7 | 4.6 / 5 (131 reviews) | Bangkok, Thailand | — | — | Сholecystectomy, Targeted therapy | — | — | International Organization for Standardization, Joint Commission International | |
| #8 | 4.8 / 5 (16 reviews) | Bangkok, Thailand | — | — | Male Check-up, Basic check-up | — | — | — | |
| #9 | 4.5 / 5 (4 reviews) | Bangkok, Thailand | — | — | Appendectomy, Gastroscopy | — | — | Given to the doctor International Society of Aesthetic Plastic Surgery (ISAPS) Сertificate , American Society of Plastic Surgeons | |
| #10 | 4.8 / 5 (0 reviews) | Bangkok, Thailand | — | — | Gastroenterology | — | — | American Accreditation Commission International |