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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.

RankClinic NamePatient RatingCountryLead DoctorexperienceTechniquesBest ForWhy It’s RankedAccreditations
#1
4.6 / 5
(239)
Istanbul, Turkey
19+ years1,000+ treatments
Gastric bypass, gastric sleeve surgery, gastric balloon, metabolic surgeryComplex metabolic and weight loss proceduresJCI-accredited facility with 4,000+ weight loss procedures performed. Uses da Vinci robotic systems and FDA-approved materials. Offers comprehensive 1-year follow-up with dietitian support.Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği)
#2
4.8 / 5
(235)
Istanbul, Turkey
25+ years
Gastric bypass, sleeve gastrectomy, gastric balloon, biliopancreatic diversion, metabolic surgeryComplex bariatric and metabolic proceduresJCI-accredited hospital with surgeons performing 900+ bariatric procedures. Offers robotic-assisted techniques with Da Vinci system. Includes pre-op diagnostics and post-op support in packages.Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International
#3
4.6 / 5
(418)
Istanbul, Turkey
Gastric balloon, sleeve gastrectomy, endoscopic sleeve gastroplasty, mini gastric bypass, laparoscopic gastric bandingPatients seeking laparoscopic bariatric proceduresSurgeons have performed 6,000+ laparoscopic procedures. Hospital holds JCI accreditation and offers comprehensive weight loss surgery packages including hospital stays and transfers.International Organization for Standardization, Joint Commission International
#4
4.5 / 5
(55)
Istanbul, Turkey
13+ years
Endoscopic sleeve gastroplasty, gastric bypass, gastric band, gastric sleeve surgery, gastric balloonLaparoscopic weight loss proceduresPerforms 3,800+ weight loss surgeries with laparoscopic techniques. Offers all-inclusive packages with diagnostics, hospital stay, and follow-up. JCI-accredited facility.Joint Commission International
#5
4.9 / 5
(16)
Istanbul, Turkey
21+ years
Gastric bypass, sleeve gastrectomy, gastric balloon, biliopancreatic diversion, revision surgeryComplex bariatric cases needing revisionIFSO-accredited clinic with 1,100+ procedures performed. Offers comprehensive follow-up care up to 17 years post-op. Achieves 95% success rate with advanced laparoscopic techniques.Turkish Medical Association, International Federation for the Surgery of Obesity and Metabolic Disorders Certificate
#6
4.5 / 5
(51)
Istanbul, Turkey
Post-bariatric plastic surgeryTurkish Medical Association
#7
5.0 / 5
(3)
Istanbul, Turkey
27+ years
Endoscopic sleeve gastroplasty, gastric bypass, gastric band, gastric sleeve surgery, gastric balloonBariatric surgery patientsPerformed 1,100+ gastric sleeve procedures. Offers all-inclusive packages covering surgery, hospital stay, and aftercare. 25 years of experience treating international patients.Turkish Medical Association, International Health Tourism Authorization Certificate
#8
4.6 / 5
(535)
Istanbul, Turkey
19+ years650+ treatments
Gastric bypass, gastric balloon, da Vinci gastric sleeve surgery, da Vinci gastric bypass surgeryRobotic weight loss surgery proceduresJCI-accredited facility with Johns Hopkins affiliation. Dr. Kartal has performed 650+ bariatric procedures using advanced laparoscopic and robotic techniques. Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS)
#9
5.0 / 5
(3)
Istanbul, Turkey
Gastric bypass, sleeve gastrectomy, gastric balloonMinimally invasive weight loss surgeryPerformed 3,100+ weight loss procedures with ISO 9001 and IFSO certifications. Uses laparoscopic techniques and neuromonitorization for safer surgeries. Surgeons specialize exclusively in bariatric procedures with 1,100+ gastric bypass operations performed.Certification according to DIN EN ISO 9001 by TÜV NORD CERT, International Federation for the Surgery of Obesity and Metabolic Disorders Certificate
#10
4.7 / 5
(6)
Istanbul, Turkey
Weight Loss Surgery