| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 5.0 / 5 (3) | Bangkok, Thailand | — | — | Whole-body MRI | — | — | American Accreditation Commission International, Joint Commission International | |
| #2 | 4.5 / 5 (8) | Bangkok, Thailand | — | — | Hormone therapy | — | — | International Organization for Standardization | |
| #3 | 4.9 / 5 | Bangkok, Thailand | — | — | Whole-body MRI | — | — | — | |
| #4 | 4.6 / 5 (131) | Bangkok, Thailand | — | — | Immunotherapy, Brachytherapy | — | — | International Organization for Standardization, Joint Commission International | |
| #5 | 4.0 / 5 | Pattaya, Thailand | — | — | Whole-body MRI | — | — | Joint Commission International , Certification according to DIN EN ISO 9001 by TÜV NORD CERT | |
| #6 | 4.1 / 5 (7) | Bangkok, Thailand | — | — | Thyroidectomy, Lumpectomy | — | — | International Organization for Standardization, Joint Commission International | |
| #7 | — / 5 | Bangkok, Thailand | — | — | Whole-body MRI | — | — | ISO 45001 (Occupational Health and Safety Management), ISO 9001:2015 Quality management systems |