| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (240) | Istanbul, Turkey | 19+ years | — | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.7 / 5 (6) | Istanbul, Turkey | 15+ years | — | — | — | — | ||
| #3 | 5.0 / 5 (3) | Istanbul, Turkey | 14+ years | — | — | — | Joint Commission International | ||
| #4 | 3.9 / 5 | Istanbul, Turkey | — | — | — | — | — | — | |
| #5 | 4.8 / 5 | Istanbul, Turkey | — | Balloon sinuplasty, Endoscopic Sinus Surgery | — | — | — |