To homepage

Discover the Best Endocrinology Clinics in Spain

The Bookimed clinic ranking is based on data science algorithms, providing a trusted, transparent, and objective comparison. It takes into account patient demand, review scores (both positive and negative), the frequency of updates to treatment options and prices, response speed, and clinic certifications.

How to Choose the Right Endocrinology Clinic: 6 Insider Tips

Looking for the safest, most trusted Endocrinology centers with proven results? Keep these key points in mind:
Verify accreditation and beyond
International certifications such as JCI or ISO are baseline; also ask about annual case volume and complication rates.
Check specialization
Choose centers with dedicated Endocrinology departments and multidisciplinary teams.
Review doctor credentials
Confirm years of experience, case volume, and international training or memberships.
Confirm international patient services
Ask about language support, visa assistance, airport transfers, and accommodation coordination.
Review pricing details
Transparent pricing means itemized quotes – check what's included and what's not.
Read verified patient reviews
Best-reviewed clinics have detailed feedback on communication, recovery, and results.
Finding the right Endocrinology clinic abroad takes research. Having helped over 800,000 patients, we know which clinics have the expertise, technology, and outcomes for cases like yours. We're here to help you find trusted options that fit your needs and budget.

Top 20 Endocrinology Clinics in Spain 2026 — Bookimed Insights

Based on 22675+ patient requests for Endocrinology and data from 20 accredited partner clinics, Bookimed identified these top centers for treatment outcomes, doctor expertise, and patient experience. The table reflects real 2024-2026 treatment programs. Final costs depend on your individual case and treatment plan. Request a free quote for personalized pricing.
RankClinic NamePatient RatingCountryLead DoctorexperienceTechniquesBest ForWhy It’s RankedAccreditations
#1
4.7 / 5
(438 reviews)
Barcelona, Spain
46+ years23,000+ treatments
Radioiodine therapy, metabolic surgery, thyroidectomy, bioidentical hormone replacement therapy (BHRT)Thyroid disorders and metabolic conditionsJCI-accredited facility with specialists performing 12,000+ laparoscopic metabolic surgeries and 1,100+ thyroid procedures. Offers individualized treatment plans for Graves' disease and other endocrine disorders.Joint Commission International , European Foundation for Quality Management
#2
4.4 / 5
(5 reviews)
Marbella, Spain
Basic check-up, Premium Check upJoint Commission International
#3
3.4 / 5
(0 reviews)
Madrid, Spain
EndocrinologyJoint Commission International
#4
4.1 / 5
(3 reviews)
Alicante, Spain
Complete thyroidectomy, minimally invasive thyroid surgeryComplex thyroid conditionsHolds JCI accreditation for endocrinology services, performs complex thyroid surgeries with minimally invasive techniques focused on safety and precision.Joint Commission International
#5
5.0 / 5
(0 reviews)
Barcelona, Spain
Thyroidectomy, parathyroid surgery, thyroid cancer treatment, goiter treatmentComplex thyroid and parathyroid conditionsPerformed 5,000+ thyroid procedures with UK/US-trained surgeons. Offers comprehensive pre- and post-operative care at partner hospitals in Spain.
#6
3.8 / 5
(6 reviews)
Madrid, Spain
ThyroidectomyWorld's Best Hospitals 2021 by Newsweek
#7
4.4 / 5
(6 reviews)
Barcelona, Spain
EndocrinologyJoint Commission International
#8
4.8 / 5
(41 reviews)
Barcelona, Spain
14,000+ treatments
EndocrinologyBookimed Award: Best pediatric hospital, World's Best Specialized Hospitals 2022 by Newsweek
#9
4.5 / 5
(0 reviews)
Madrid, Spain
EndocrinologyJoint Commission International , International Organization for Standardization
#10
4.6 / 5
(16 reviews)
Madrid, Spain
26,000+ treatments
Biochemical blood analysisEuropean Foundation for Quality Management, TÜV AG Сompany Research & Investing Certificate