| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 5.0 / 5 (0 reviews) | Barcelona, Spain | 15+ years5,000+ treatments | Thyroid resection, parathyroidectomy, minimally invasive techniques | Thyroid goiter and cancer treatments | UK- and US-trained surgeons with 5,000+ procedures performed. Offers minimally invasive techniques for faster recovery. Specializes in thyroid and parathyroid surgery with comprehensive diagnostics. | — | ||
| #2 | 4.7 / 5 (441 reviews) | Barcelona, Spain | 26+ years23,000+ treatments | Thyroid resection, subtotal thyroidectomy, minimally invasive thyroidectomy | Suspected malignancy or toxic goiter | JCI-accredited clinic with specialists performing over 1,100 thyroid procedures. Minimally invasive techniques preserve vocal nerves and parathyroid glands. Includes comprehensive postoperative care and hormone monitoring. | Joint Commission International , European Foundation for Quality Management | ||
| #3 | 4.3 / 5 (4 reviews) | Alicante, Spain | — | — | Thyroidectomy | — | — | Joint Commission International | |
| #4 | 5.0 / 5 (0 reviews) | Madrid, Spain | 18+ years | Thyroidectomy | — | — | ISO 45001 (Occupational Health and Safety Management), World's Best Smart Hospitals 2023 by Newsweek | ||
| #5 | 3.8 / 5 (6 reviews) | Madrid, Spain | — | Thyroidectomy, Mammography | — | — | World's Best Hospitals 2021 by Newsweek | ||
| #6 | 4.5 / 5 (0 reviews) | Madrid, Spain | — | — | Thyroidectomy | — | — | Joint Commission International , International Organization for Standardization | |
| #7 | 4.8 / 5 (41 reviews) | Barcelona, Spain | — | 14,000+ treatments | Consultation with an oncologist, Online Consultation with Oncologist | — | — | Bookimed Award: Best pediatric hospital, World's Best Specialized Hospitals 2022 by Newsweek | |
| #8 | 4.6 / 5 (16 reviews) | Madrid, Spain | — | 26,000+ treatments | MRI of one area, Biopsy | — | — | European Foundation for Quality Management, TÜV AG Сompany Research & Investing Certificate | |
| #9 | 5.0 / 5 (6 reviews) | Pamplona, Spain | — | — | Online Consultation with Oncologist, PET/CT | — | — | Joint Commission International , European Society for Medical Oncology | |
| #10 | 4.6 / 5 (5 reviews) | Barcelona, Spain | — | — | Thyroidectomy | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT |