| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 5.0 / 5 | Sofia, Bulgaria | 8+ years | Otorhinolaryngology/Ear, Nose and Throat(ENT) | — | Dedicated ENT office for adults and children, offering endoscopic sinus surgery and otosurgery. ISO 9001:2015 certified with transparent pricing. | ISO 9001:2015 Quality management systems | ||
| #2 | — / 5 | Sofia, Bulgaria | 37+ years | Adenoid Removal | — | — | ISO 9001:2015 Quality management systems |