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Discover the Best Gastric bypass 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 Clinic for Gastric bypass: 6 Insider Tips

Looking for the safest, most trusted clinics specializing in Gastric bypass? Keep these key points in mind:
Compare techniques
Top clinics offer multiple Gastric bypass methods – ask why one fits your case better.
Check surgeon's case volume
Ask about your surgeon's personal case volume and success rates, not just clinic-wide stats.
Review similar cases
Ask to see before-and-after results matching your specific anatomy or condition.
Confirm aftercare options
Ask about follow-up schedule, remote consultations, and support after you return home.
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 clinic for Gastric bypass 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 10 Clinics for Gastric bypass in Spain 2026 — Bookimed Insights

Based on 472+ patient requests for Gastric bypass and data from 10 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
Laparoscopic gastric bypass, Roux-en-Y gastric bypass, robot-assisted surgeryComplex bariatric and metabolic surgery casesDoctors have performed over 12,000 laparoscopic surgeries, including advanced techniques like Roux-en-Y and robotic-assisted procedures. Clinic is JCI accredited with comprehensive multidisciplinary support.Joint Commission International , European Foundation for Quality Management
#2
3.8 / 5
(6 reviews)
Madrid, Spain
Gastric bypassWorld's Best Hospitals 2021 by Newsweek
#3
4.6 / 5
(16 reviews)
Madrid, Spain
26,000+ treatments
Gastric bypassEuropean Foundation for Quality Management, TÜV AG Сompany Research & Investing Certificate
#4
4.0 / 5
(0 reviews)
Barcelona, Spain
Gastric bypass
#5
5.0 / 5
(6 reviews)
Pamplona, Spain
Gastric bypassJoint Commission International , European Society for Medical Oncology
#6
4.6 / 5
(5 reviews)
Barcelona, Spain
Gastric bypassEuropean Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT
#7
2.6 / 5
(0 reviews)
Ibiza, Spain
Bariatric Surgery Consultation
#8
3.3 / 5
(0 reviews)
Alicante, Spain
Gastric bypassInternational Organization for Standardization
#9
3.2 / 5
(0 reviews)
Alicante, Spain
Gastric bypassInternational Organization for Standardization
#10
4.4 / 5
(5 reviews)
Marbella, Spain
Gastric bypassJoint Commission International