| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.4 / 5 (132) | Bangkok, Thailand | 34+ years20,000+ treatments | — | — | — | Royal College of Surgeons Thailand | ||
| #2 | 5.0 / 5 (3) | Bangkok, Thailand | 30+ years | — | Care from glaucoma specialists trained at leading US eye centers | Glaucoma specialists trained at Johns Hopkins and University of Illinois. Over 102,000 eyes treated. ISO 9001:2015 certified eye center. | ISO 9001:2015 Quality management systems | ||
| #3 | 4.7 / 5 (1) | Bangkok, Thailand | 16+ years | MIGS (Xen Gel Stent implantation), laser therapy, medical therapy, Heidelberg Spectralis OCT, Humphrey Field Analyzer 3, ultra-widefield fundus photography | Minimally invasive glaucoma surgery with Xen Gel Stent | Dedicated Glaucoma Center with three glaucoma specialists, including a Mahidol University professor. Early detection with Heidelberg OCT and 5-minute MIGS as an outpatient procedure. | American Accreditation Commission International, Asia's Top Private Hospitals & Clinics 2026 (Newsweek/Statista) | ||
| #4 | 4.6 / 5 (131) | Bangkok, Thailand | — | Ophthalmological investigation | — | — | International Organization for Standardization, Joint Commission International | ||
| #5 | 4.0 / 5 | Pattaya, Thailand | — | — | — | — | — | Joint Commission International , Certification according to DIN EN ISO 9001 by TÜV NORD CERT | |
| #6 | 4.1 / 5 | Bangkok, Thailand | — | — | Patients with complex glaucoma | Glaucoma subspecialist trained at University of California, San Francisco. Dedicated ophthalmology department within HA-accredited hospital. | — | ||
| #7 | 4.4 / 5 | Bangkok, Thailand | — | Glaucoma surgery, Goldmann applanation tonometry, pachymetry, SD-OCT, anterior segment OCT, visual field test | Glaucoma suspect and early-stage glaucoma | Dedicated glaucoma clinic with board-certified glaucoma specialists. Advanced diagnostics (SD-OCT, visual field) detect early. Laser and microscopic surgery offered. | Joint Commission International |