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Discover the Best Weight Loss Surgery 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.
Centro Médico Teknon

Centro Médico Teknon

Spain, Barcelona

Carlos Ballesta Lopez

46 years of experience
accreditations :
Surgeon's portfolio
Clinic is certified :
4.7440 reviews
treatment
Gastroectomy$47,333.65 - $59,167.06
Gastric band$5,000 - $11,000
Clinic's page
Hospital Quiron Barcelona

Hospital Quiron Barcelona

Spain, Barcelona
Clinic is certified :
4.46 reviews
treatment
Gastroectomy$47,333.65 - $49,700.33
Clinic's page
Medical and Surgical Center ServiDigest

Medical and Surgical Center ServiDigest

Spain, Barcelona
4.0
Price on request
Clinic's page

How to Choose the Right Weight Loss Surgery Clinic: 6 Insider Tips

Looking for the safest, most trusted Weight Loss Surgery 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 Weight Loss Surgery 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 Weight Loss Surgery 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 4 Weight Loss Surgery Clinics in Spain 2026 — Bookimed Insights

Based on 23108+ patient requests for Weight Loss Surgery and data from 4 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
Centro Médico Teknon
4.7 / 5
(440 reviews)
Barcelona, Spain
Carlos Ballesta Lopez
46+ years23,000+ treatments
Gastric bypass, gastric band, gastric sleeve surgery, gastric balloonMinimally invasive bariatric proceduresPerformed 12,000+ laparoscopic bariatric procedures. Offers robotic and single-incision approaches. JCI accredited with personalized treatment plans and comprehensive follow-up care.Joint Commission International , European Foundation for Quality Management
#2
Hospital Quiron Barcelona
4.4 / 5
(6 reviews)
Barcelona, Spain
—
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LESS single-port laparoscopic technique, robotic bariatric surgery, gastric sleeveAdvanced bariatric proceduresPerforms LESS laparoscopic and robotic bariatric surgeries using da Vinci system. JCI-accredited facility with 23 operating rooms. Offers comprehensive gastric sleeve packages including hospital stay and follow-up care.Joint Commission International
#3
Medical and Surgical Center ServiDigest
4.0 / 5
(0 reviews)
Barcelona, Spain
—
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Intragastric balloon, bariatric surgery, laparoscopic surgery, metabolic surgerySevere obesity requiring surgical interventionSpecializes in minimally invasive weight loss techniques like intragastric balloon and laparoscopic bariatric surgery. Over 40 years of experience in metabolic disorders treatment.—
#4
Hospital HM Nou Delfos
4.6 / 5
(5 reviews)
Barcelona, Spain
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Bariatric surgeryWeight loss surgical optionsPart of Spain's largest private hospital network. Modern surgical facilities with latest medical technology. JCI-certified affiliated rehabilitation hospital available.European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT