Best Roux-en-Y Gastric Bypass Doctors Abroad

Univ.-Prof. Dr. Gerhard Prager is one of the world’s leading obesity surgeons and a former World President of the IFSO. With more than 9,900 procedures performed and over 435 scientific publications, he ranks among the international leaders in bariatric and metabolic surgery. He graduated from the University of Vienna and trained at the Medical University of Vienna, focusing on minimally invasive and laparoscopic techniques.

He serves as a senior consultant at Wiener Privatklinik, performing advanced procedures for obesity, reflux disease, hernias, and gastrointestinal cancers. His academic contributions include extensive research on metabolic regulation and bariatric surgery outcomes, and he has been a keynote speaker at international conferences.

Dr. Sukcharoen specializes in Anti-Aging and Regenerative Medicine at Intrarat Hospital, with advanced training in dermatology and clinical sexology.

• Board-certified in Anti-Aging and Regenerative Medicine
• Master's degree in Dermatology from Chulabhorn International College
• Diploma in Clinical Sexology & Sexual Medicine
• Practices at Intrarat Hospital

Dr. Krol heads both Gastroenterology and the certified Obesity Treatment Center at St. Martinus-Krankenhaus, specializing in surgical and endoscopic weight loss solutions.

• Leads a team using advanced bariatric surgery techniques
• Director of a certified Obesity Treatment Center with proven results
• Expert in comprehensive metabolic and gastrointestinal care
• Utilizes the latest endoscopic and diagnostic technologies

Dr. Tamer Abdelbaki invented the Bikini Sleeve technique – a minimally visible, high-precision approach to bariatric surgery transforming thousands of international patients' lives.

• Professor of Surgery at Alexandria University
• Member of the Royal College of Surgeons
• Completed fellowships at Case Western and University of Pittsburgh
• Active member of IFSO (global obesity surgery authority)
• ECFMG certified for practice in the USA

Dr. Yahya Ozel specializes in minimally invasive bariatric surgery with training at Tokyo University Hospital's Hepato-Biliary-Pancreatic Surgery Division.

• 31 years of surgical experience
• Trained in advanced laparoscopic and robotic techniques
• Certified in surgical endoscopy by Turkish Surgical Proficiency
• Academic faculty member at Doğuş University
• Practices at Estexper Clinic with ERCP expertise

Prof. Selin Kapan brings over 31 years of surgical expertise, specializing in advanced laparoscopic procedures at İstinye University Liv Hospital Topkapı.

• Professor of General Surgery with extensive training at Istanbul University
• Published 50+ research papers on surgical techniques and outcomes
• Member of Turkish Surgical Association and Hernia Society
• Specializes in minimally invasive approaches for complex cases

Dr. Premkamol Patraithikul is a general surgeon with advanced training in minimally invasive techniques. Dr. Patraithikul earned an M.D. from Khon Kaen University. Dr. Patraithikul completed a residency in general surgery at Thammasat University. Dr. Patraithikul completed a fellowship in laparoscopic surgery at Mahidol University (Siriraj Hospital) in Thailand.

Clinical expertise includes laparoscopic and robotic surgery. Practice also covers general surgery, obesity and weight‑management surgery, and surgery for gastrointestinal conditions.

Prof. Justyna Domienik-Karłowicz, MD, PhD, is a physician with many years of experience in the care of people with severe obesity, including bariatric patients. She provides care at every stage of treatment. This includes diagnosis, surgical qualification, postoperative care, and long-term support.

She is a recognized expert in obesity treatment. She trains physicians through training sessions and workshops on current methods. She often speaks at conferences of the Polish Cardiac Society and the Polish Society of Hypertension. She also takes part in meetings for people with obesity. Her work helps improve standards of bariatric care in Poland.

Associate Professor at Medical Park Bahçelievler Hospital with 28 years in general surgery, specializing in bariatric procedures.

• Member of the Society of Bariatric and Metabolic Surgery
• Trained at Istanbul University Cerrahpaşa Faculty of Medicine
• Specializes in Roux-en-Y Gastric Bypass among other bariatric surgeries
• Active in professional societies including the Turkish Surgical Society

3,500+ bariatric procedures performed – Dr. Prieto specializes in Roux-en-Y gastric bypass at his Guadalajara center with 18 years of expertise.

• Board-certified in bariatric surgery by CMCOEM
• Chief of Bariatric Surgery at Civil Hospital of Guadalajara
• Author of eight peer-reviewed publications on obesity treatment
• Head of Education Committee at Mexican College of Bariatric Surgery
• Uses enhanced recovery protocols for faster patient rehabilitation

Dr. Rosales has performed over 8,000 bariatric procedures, specializing in life-changing weight loss surgeries at JCI-accredited hospitals.

• Member of IFSO and ASMBS – leading bariatric surgery organizations
• Trained in advanced laparoscopy at Christus Muguerza High Specialty Hospital
• Certified by the Mexican Council of General Surgery
• Fluent in English and Spanish for international patients

Specializes in complex bariatric surgeries, including Roux-en-Y Gastric Bypass, at Klinik Mavi.

• Member of the Turkish Bariatric Surgery Association
• Affiliated with the International Federation for the Surgery of Obesity and Metabolic Disorders
• Graduated from Dicle University Faculty of Medicine

Assoc. Prof. Dr. Ali Durmus helped develop laparoscopic stomach surgeries in Turkey, including gastric bypass and sleeve gastrectomy.

• Trained dozens of general surgery assistants in advanced procedures
• Former training officer in General Surgery and Gastroenterology
• Worked at Okmeydanı Training and Research Hospital
• Specializes in both surgical and endoscopic approaches

Dr. Hacioglu specializes in obesity and metabolic surgery, actively contributing to research in the field.

• Member of the Diabetes, Obesity, and Nutrition Association
• Affiliated with the Obesity Research Association of Turkey
• Graduated from Osmangazi University's Faculty of Medicine

Professor Burhan Mayir specializes in scarless and minimally invasive bariatric procedures, including Roux-en-Y Gastric Bypass, at his dedicated clinic.

• Performs single-port (scarless) sleeve gastrectomy and revisional bariatric surgeries
• Published over 60 articles in national and international journals
• Presented more than 100 abstracts at medical congresses
• Expertise extends to metabolic and bariatric surgery

Dr. Erdem Can Yardimci is an accredited bariatric surgeon specializing in metabolic and weight-loss surgeries at Clinics United in Antalya.

• Performs complex bariatric procedures with a focus on patient safety
• Trained at Antalya Training and Research Hospital
• Member of international bariatric surgery conferences
• Works at Clinics United, a leading bariatric center

Dr. Samed Gin brings extensive training in general surgery from Ege University, including specialized observerships in liver and kidney transplantation at Montefiore Medical Center in New York.

• Over 16 years of experience in general surgery
• Trained at prestigious Ege University in Turkey
• Completed advanced observership in transplantation at Montefiore Medical Center
• Practices at Can Hospitals Turkey

Dr. Huseyin Akyol performs Roux-en-Y gastric bypass with personalized treatment methods and high-tech equipment.

• Specializes in obesity and metabolic surgery
• Works with an experienced team for optimal patient outcomes
• Conducts surgeries in fully equipped A-plus hospitals