Best Roux-en-Y Gastric Bypass Clinics in the World: 47 Top-Rated Centers

Dr. Burçin Batman has performed 1,000+ bariatric procedures over 18 years, specializing in obesity and metabolic surgery. The Roux-en-Y gastric bypass package may cost around $5,500 – typically covering surgery, 2-day hospital stay, pre-op tests, endoscopic consultations, and 1-year dietitian support. The JCI-accredited hospital provides VIP transfers and 4 nights of hotel accommodation. Dr. Batman is a member of the International Federation for the Surgery of Obesity and World Obesity Association.

Memorial Şişli Hospital in Istanbul is one of Turkey’s leading multidisciplinary medical centers, operating on a 53,000 m² area with 252 beds, 13 operating rooms, and advanced intensive care units. Opened in 2000, it became the first hospital in Turkey and the 21st worldwide to earn Joint Commission International (JCI) accreditation, confirming world-class standards.

The hospital is recognized for its expertise in oncology, organ and bone marrow transplantation (90% organ transplant success rate), IVF, neurosurgery, bariatric surgery, robotic surgery, and genetics. Equipped with cutting-edge technology and specialized centers, Memorial Şişli attracts patients from 167 countries each year, combining top-level medical care with Istanbul’s unique cultural and travel opportunities.

Dr. Marco Sarinana has performed weight loss surgery for 9 years and holds certification for bariatric procedures. Roux-en-Y Gastric Bypass may cost around $6,800 at Hospital de la Familia – typically covering the surgery, 2 nights hospitalization, and take-home medications. The clinic operates 4 dedicated ORs with 24/7 emergency care. Dr. Sarinana serves as Secretary of the National Council of Aesthetic Surgery.

Lotus Bariatrics Clinic specializes in Roux-en-Y Gastric Bypass with a 95% success rate for obesity treatment. The procedure typically costs around $5,900–$6,600. Dr. Kaplan Baha Temizgonul, founder and lead bariatric surgeon, has performed advanced laparoscopic procedures since 2015, with training at Bakirkoy Dr. Sadi Konuk Training and Research Hospital. The clinic follows patients closely throughout their weight loss journey.

Dr. Vahit Mutluu has performed 1,100+ Roux-en-Y gastric bypass procedures over 11 years. The package may cost around $4,500 – typically covering laparoscopic surgery, 1 night hospital stay, pre-op tests, medications, VIP transfers, and hotel accommodation. Memorial Ataşehir Hospital holds JCI accreditation and treats patients from 92 countries annually.

Assoc. Prof. Dr. Abdulcabbar Kartal specializes in bariatric surgery with 8 years of experience and metabolic surgery training from Istanbul University. The laparoscopic Roux-en-Y gastric bypass may cost around €5,350, typically covering the procedure, 3 nights hospital stay, pre-op diagnostics, and transfers. The clinic operates under Johns Hopkins Medicine affiliation and offers both laparoscopic and robotic surgical options. An all-inclusive package provides interpreter services and accommodation for accompanying persons.

Memorial Bahçelievler Hospital holds JCI and ISO accreditation, ensuring international safety standards for Roux-en-Y gastric bypass. The procedure may cost around €11,500, typically covering surgery and complete postoperative follow-up. Dr. Esma Sonmez brings 19 years of dental expertise, having performed 900 procedures. The hospital is Turkey's first LEED Platinum certified facility, featuring eco-friendly design for patient comfort.

Memorial Antalya Hospital is a private multidisciplinary hospital in Turkey. It specializes in medical and radiation oncology, general, plastic, and reconstruction surgery. Memorial Antalya Hospital meets international standards of quality and safety according to the JCI (Joint Commission International), an authoritative organization evaluating world-class medical centers.

Assoc. Dr. Umut Rıza Gündüz brings 15 years of bariatric surgery experience, specializing in Roux-en-Y gastric bypass. The package typically costs around €5,500 – covering surgery, 3 nights in a private hospital room, 4 nights hotel stay, pre-op tests, and 5 years of dietitian support. The clinic holds Turkish Medical Association accreditation and International Health Tourism Authorization. Patient reviews show a 4.9/5 rating, with 98% recommending the service.

CE International Hospital specializes in Roux-en-Y Gastric Bypass, with procedures typically costing around $4,330–$5,100. Dr. Atilla Hacilar brings 20+ years of surgical experience, trained at Ankara Numune Training and Research Hospital. The clinic serves 12,000+ patients annually with a focus on weight loss surgery.