| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (6) | Istanbul, Turkey | 34+ years25,000+ treatments | Retinal detachment surgery, Cataract surgery with IOL replacement | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | ||
| #2 | 4.7 / 5 | Bangkok, Thailand | 31+ years | Ophthalmoscopy | — | — | American Accreditation Commission International, Asia's Top Private Hospitals & Clinics 2026 (Newsweek/Statista) | ||
| #3 | 4.7 / 5 (53) | Istanbul, Turkey | 30+ years30,000+ treatments | Cataract surgery with IOL replacement, Strabismus surgery | — | — | International Health Tourism Authorization Certificate, Turkish Medical Association | ||
| #4 | 4.9 / 5 (57) | Istanbul, Turkey | 14+ years | Retinal detachment surgery, Brain tumor removal | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | ||
| #5 | 4.6 / 5 (420) | Istanbul, Turkey | — | — | Retinal detachment surgery, Brain tumor removal | — | — | International Organization for Standardization, Joint Commission International | |
| #6 | 4.7 / 5 (487) | Barcelona, Spain | 26+ years23,000+ treatments | Retinal detachment surgery, Brain tumor removal | — | — | Joint Commission International , European Foundation for Quality Management | ||
| #7 | 4.4 / 5 (5) | Marbella, Spain | 38+ years | Ophthalmoscopy | — | — | Joint Commission International | ||
| #8 | 4.5 / 5 (244) | Istanbul, Turkey | — | — | Brain tumor removal, Radiotherapy | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | |
| #9 | 4.6 / 5 (147) | Antalya , Turkey | — | — | Brain tumor removal, Radiotherapy | — | — | Joint Commission International | |
| #10 | 5.0 / 5 (2) | Bangkok, Thailand | — | — | Cataract surgery with IOL replacement, Cataract surgery (one eye) | — | — | ISO 9001:2015 Quality management systems |