| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 3.7 / 5 | Bourgas, Bulgaria | — | — | Diagnostics | — | — | — | |
| #2 | 4.6 / 5 | Sofia, Bulgaria | — | Diagnostics | — | — | — | ||
| #3 | 4.1 / 5 | Sofia, Bulgaria | — | — | Programs of complex diagnostics and check-up | Early disease detection | Performs 12,000 surgeries annually. Offers complete diagnostic programs to detect diseases at early stages. Equipped with unique neuromonitoring device for spinal procedures. | — | |
| #4 | 5.0 / 5 | Sofia, Bulgaria | — | Diagnostics | — | Multi-specialty diagnostics under one roof: colposcopy, breast ultrasound, hormonal tests, echocardiography. Ministry-accredited lab with national external quality control. OCT angiography detects early glaucoma. | ISO 9001:2015 Quality management systems |