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Discover the Best Stomach cancer Treatment 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 Stomach cancer Treatment: 6 Insider Tips

Looking for the safest, most trusted Stomach cancer centers with proven outcomes? Keep these key points in mind:
Check specialization
Choose accredited clinics with dedicated Stomach cancer departments and multidisciplinary teams.
Confirm diagnostic capabilities
Accurate diagnosis drives treatment — ask about their full workup process.
Compare treatment options
Leading clinics offer current Stomach cancer treatment protocols, including newer therapies.
Ask about success rates
Ask the clinic for their treatment success rates by case type and severity.
Review pricing details
Ask for itemized quotes covering diagnostics, treatment, hospital stay, and follow-up.
Read verified patient reviews
Best-reviewed clinics have detailed feedback on the treatment process and results from patients with a similar diagnosis.
Finding the right clinic for Stomach cancer treatment 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 8 Stomach cancer Treatment Clinics in Spain 2026 — Bookimed Insights

Based on 10+ patient requests for Stomach cancer treatment and data from 8 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
26+ years23,000+ treatments
CyberKnife, Gamma Knife, Immunotherapy with Keytruda (Pembrolizumab), cytoreductive surgery with HIPEC, PIPAC, laparoscopic surgeryAdvanced or metastatic stomach cancerOffers advanced treatments like PIPAC and HIPEC. Doctors have performed over 900 oncology procedures. Clinic is JCI-accredited with a multidisciplinary approach.Joint Commission International , European Foundation for Quality Management
#2
3.8 / 5
(6 reviews)
Madrid, Spain
Gastroectomy, PET/CTWorld's Best Hospitals 2021 by Newsweek
#3
4.4 / 5
(6 reviews)
Barcelona, Spain
33+ years
CyberKnife, Gamma Knife, robot-assisted surgeriesAdvanced gastrointestinal cancer casesFeatures the Baselga Institute of Oncology with Dr. Josep Tabernero leading gastrointestinal cancer care. Offers CyberKnife and Gamma Knife radiation therapy. Performs 1,000+ minimally invasive surgeries annually.Joint Commission International
#4
4.6 / 5
(16 reviews)
Madrid, Spain
26,000+ treatments
Immunotherapy with Keytruda (Pembrolizumab), targeted therapy, nuclear medicineAdvanced or genetic-based stomach cancerOffers Keytruda immunotherapy and targeted therapy based on genetic analysis. Equipped with Da Vinci Xi robotic system for precise surgery. Recognized as Best Private Medical Center in Madrid.European Foundation for Quality Management, TÜV AG Сompany Research & Investing Certificate
#5
2.5 / 5
(0 reviews)
Madrid, Spain
36+ years
European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT
#6
5.0 / 5
(6 reviews)
Pamplona, Spain
Proton-beam therapy, PET/CTJoint Commission International , European Society for Medical Oncology
#7
4.6 / 5
(5 reviews)
Barcelona, Spain
37+ years
European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT
#8
4.0 / 5
(0 reviews)
Madrid, Spain
Immunotherapy with Keytruda (Pembolizumab), Radiation therapy for stomach cancer