| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 5.0 / 5 (1) | Bangkok, Thailand | 31+ years | Colonoscopy | — | — | Global Healthcare Accreditation Program, American Accreditation Commission International | ||
| #2 | 4.4 / 5 (12) | Bangkok, Thailand | 15+ years | Hormone therapy | — | — | International Organization for Standardization | ||
| #3 | 4.0 / 5 (1) | Bangkok, Thailand | 15+ years | Colonoscopy | — | — | Joint Commission International | ||
| #4 | 5.0 / 5 (1) | Bangkok, Thailand | 9+ years | Colonoscopy | — | — | Global Healthcare Accreditation Program, Joint Commission International | ||
| #5 | 4.6 / 5 (131) | Bangkok, Thailand | — | — | Brain tumor removal, Brachytherapy for prostate cancer | — | — | International Organization for Standardization, Joint Commission International | |
| #6 | 4.5 / 5 (4) | Bangkok, Thailand | — | — | Hysterectomy (uterus removal), Mastectomy | — | — | Given to the doctor International Society of Aesthetic Plastic Surgery (ISAPS) Сertificate , American Society of Plastic Surgeons | |
| #7 | 4.4 / 5 | Bangkok, Thailand | — | — | Colonoscopy | — | — | Joint Commission International | |
| #8 | 4.1 / 5 (7) | Bangkok, Thailand | — | — | Bladder removal, Mastectomy | — | — | International Organization for Standardization, Joint Commission International | |
| #9 | — / 5 | Bangkok, Thailand | — | — | Hysterectomy (uterus removal), Colonoscopy | — | — | Joint Commission International , Fellow, American College of Surgeons | |
| #10 | 4.0 / 5 | Bangkok, Thailand | — | — | Gastric polyps removal, Mastectomy | — | — | Joint Commission International , The Institute of Hospital Quality Improvement and Accreditation |