| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (6) | Istanbul, Turkey | — | — | Retinal detachment surgery, Cataract surgery with IOL replacement | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #2 | 4.7 / 5 (487) | Barcelona, Spain | — | 23,000+ treatments | Retinal detachment surgery, Gamma Knife | — | — | Joint Commission International , European Foundation for Quality Management | |
| #3 | 4.7 / 5 | Bangkok, Thailand | 31+ years | OCT (Optical coherence tomography) | — | — | American Accreditation Commission International, Asia's Top Private Hospitals & Clinics 2026 (Newsweek/Statista) | ||
| #4 | 4.6 / 5 (537) | Istanbul, Turkey | — | — | Gamma Knife, Deep brain stimulation (DBS) surgery | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #5 | 4.5 / 5 (244) | Istanbul, Turkey | 33+ years | Plasmapheresis, Cataract surgery with IOL replacement | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #6 | 5.0 / 5 (2) | Bangkok, Thailand | — | — | Cataract surgery with IOL replacement, Cataract surgery (one eye) | — | — | ISO 9001:2015 Quality management systems | |
| #7 | 5.0 / 5 (4) | Istanbul, Turkey | — | — | Retinal detachment surgery, Photocoagulation | — | — | TEMOS International Healthcare Accreditation, Joint Commission International | |
| #8 | 4.8 / 5 (250) | Istanbul, Turkey | — | — | Rehabilitation with Exoskeleton, Surgical treatment of epilepsy | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #9 | 4.7 / 5 (53) | Istanbul, Turkey | — | — | Cataract surgery with IOL replacement, Strabismus surgery | — | — | International Health Tourism Authorization Certificate, Turkish Medical Association | |
| #10 | 4.6 / 5 (21) | Baku, Azerbaijan | — | — | Retinal detachment surgery, Deep brain stimulation (DBS) surgery | — | — | Joint Commission International , Patient choice for Check-up |