| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (6) | Istanbul, Turkey | — | — | ReLEx SMILE eye surgery, Laser eye surgery | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #2 | 4.7 / 5 (485) | Barcelona, Spain | — | 23,000+ treatments | Ocrevus (ocrelizumab), Cataract surgery (both eyes) | — | — | Joint Commission International , European Foundation for Quality Management | |
| #3 | 4.7 / 5 | Bangkok, Thailand | — | — | OCT (Optical coherence tomography) | — | — | American Accreditation Commission International | |
| #4 | 4.6 / 5 (535) | 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 (495) | Istanbul, Turkey | — | — | LASEK eye surgery, Spinal cord stimulator (SCS) | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #6 | 5.0 / 5 (4) | Istanbul, Turkey | — | — | SmartSight Laser Eye Surgery, Cataract surgery (one eye) | — | — | TEMOS International Healthcare Accreditation, Joint Commission International | |
| #7 | 4.6 / 5 (239) | Istanbul, Turkey | 33+ years | Strabismus surgery, Strabismus treatment | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #8 | 4.8 / 5 (235) | Istanbul, Turkey | — | — | Surgical treatment of epilepsy, IntraLase Laser Eye Surgery | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #9 | 4.7 / 5 (53) | Istanbul, Turkey | — | — | LASIK eye surgery, Cataract Surgery with Multifocal Lens Implant | — | — | International Health Tourism Authorization Certificate, Turkish Medical Association | |
| #10 | 5.0 / 5 (2) | Bangkok, Thailand | — | — | Cataract surgery with IOL replacement, Femtosecond laser | — | — | ISO 9001:2015 Quality management systems |