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Best Obesity doctors in Barcelona: TOP 3 doctors

Content meets the Bookimed Editorial Policy and is medically reviewed by

Fahad Mawlood

Carlos Ballesta Lopez

  • 4.7 Excellent • 441 reviews
  • 46 years of experience
  • accreditation:
  • Spain, Barcelona, Centro Médico Teknon

  • Dr. Carlos Ballesta Lopez has performed over 12,000 laparoscopic surgeries, pioneering minimally invasive techniques that reduce pain and recovery time.

    • Head of Bariatric Surgery Department at Centro Médico Teknon
    • 46 years of experience of clinical experience in general and digestive surgery
    • IFSO-accredited Center of Excellence for metabolic and bariatric surgery
    • Specializes in gastric bypass and other weight loss procedures
    • Director of Dr. Ballesta Laparoscopic Center in Barcelona and Granada
  • Read more
Surgeon's portfolio

See portfolio

Gastric bypass
$23,043.88 - $29,957.05
Gastric balloon
$4,608.78 - $6,913.16
Gastric sleeve surgery (Sleeve gastrectomy)
$20,739.49 - $20,739.49
Info

Alberto Diez-Caballero Alonso

  • 4.7 Excellent • 441 reviews
  • 34 years of experience
  • accreditation:
  • Spain, Barcelona, Centro Médico Teknon

  • Expert in minimally invasive surgery for obesity, performing laparoscopic procedures at Centro Médico Teknon.

    • Specialist in digestive tract surgery with years of experience
    • Member of the Spanish Society of Obesity Surgery (SECO)
    • Lectured on laparoscopic surgery at the University of Navarre
  • Read more
Gastric bypass
$23,043.88 - $29,957.05
Gastric balloon
$4,608.78 - $6,913.16
Gastric sleeve surgery (Sleeve gastrectomy)
$20,739.49 - $20,739.49
Info

Juan Ybarra Munoz

  • 4.7 Excellent • 441 reviews
  • 76 years of experience
  • Spain, Barcelona, Centro Médico Teknon

  • Dr. Juan Ybarra Munoz specializes in obesity treatment at Centro Médico Teknon, combining expertise in oncology and gastroenterology for comprehensive care.

    • Dual specialization in oncology and gastroenterology
    • Practices at Centro Médico Teknon, a leading medical center
    • Focuses on personalized treatment plans for obesity
  • Read more
Gastric bypass
$23,043.88 - $29,957.05
Gastric balloon
$4,608.78 - $6,913.16
Gastric sleeve surgery (Sleeve gastrectomy)
$20,739.49 - $20,739.49
Info

Choosing Right Doctor and Clinic: Insider Tips

When selecting a doctor or clinic, keep these key points in mind:
Check credentials
Verify certifications from bodies like ISAPS, JCI, or relevant medical boards
Review success rates
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Ask about services
Confirm whether the price includes services such as accommodation, local transfers, and follow-up care to avoid hidden costs.
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Yan Matsiivskiy
Head of Medical Coordinator Team

Bookimed Insights: Top Obesity Specialists in Spain (2026)

Bookimed has coordinated 90 requests for Obesity treatment in Spain, collaborating with 3 top-rated specialists. The doctors in this table are selected based on their international credentials, clinical expertise, and patient outcomes. The 2026 ranking is formed using verified data from actual patient cases and current programs from our partner clinics.
RankDoctorexperienceGood Fit ForWhat Sets Them ApartClinic & LocationConsultation
#1
Carlos Ballesta Lopez
46 years of experienceMetabolic and bariatric surgeryPioneer in laparoscopic bariatric surgery – techniques minimize scarring and speed recovery. IFSO-accredited Center of Excellence director with 12,000+ laparoscopic procedures.
Centro Médico Teknon
Spain
from $350
#2
Alberto Diez-Caballero Alonso
34 years of experienceMinimally invasive weight loss surgerySpecializes in laparoscopic obesity surgery – a leader in the field. Member of SECO and European Association for Endoscopic Surgery.
Centro Médico Teknon
Spain
from $350
#3
Juan Ybarra Munoz
76 years of experienceObesity with related conditionsDual expertise in oncology and gastroenterology allows for holistic obesity treatment. Practices at Centro Médico Teknon, known for advanced medical care.
Centro Médico Teknon
Spain
from $350