Best Gastric Sleeve Surgery (Sleeve Gastrectomy) Doctors Abroad

Dr. Catalin Copaescu is the first surgeon in Romania to hold both European (IFSO-EC) and American (SRC) certifications in bariatric surgery. He serves as the Director of the Bariatric Surgery Center of Excellence at Ponderas Academic Hospital. Dr. Copaescu performs over 1,000 minimally invasive procedures each year. He specializes in laparoscopic and robotic-assisted surgeries for metabolic, colorectal, and hernia conditions.

• Pioneered metabolic surgery and laparoscopic colorectal surgery in Romania.
• Executive Director of the Bucharest Surgical Training Institute.
• Directs over 12 hands-on surgical courses for international teams annually.
• Associated Professor at two major Romanian medical universities.

Dr. Soykan Barlas specializes in advanced laparoscopic techniques, including gastric sleeve surgery, with training from Scotland.

• General Surgery Associate Professor since 2020
• Over 20 published articles in general surgery and kidney transplant
• Works at VM Medical Park Florya Hospital
• Expertise in kidney and pancreas transplant surgeries

Dr. Thakoon Poonthananiwatkul is a surgeon at Navamin 9 Hospital in Bangkok. He specializes in bariatric, metabolic, and laparoscopic surgery. His work focuses on weight-loss procedures to improve patient health and quality of life. Dr. Poonthananiwatkul uses laparoscopic techniques to ensure precise results with minimal recovery time.

He practices at the JCI-accredited Navamin 9 Hospital. This facility follows international US-based safety standards for patient care. The hospital network treats over 500,000 patients every year. Dr. Poonthananiwatkul provides preoperative support and long-term metabolic health management. He treats obesity and its related health conditions using evidence-based methods.

Dr. Ionut Hutopila is a general surgeon at Ponderas Academic Hospital in Bucharest. He is a Master Surgeon in Bariatric and Metabolic Surgery, accredited by the US-based SRC. Dr. Hutopila specializes in stomach resection and laparoscopic obesity treatments. He holds a PhD for his research on preventing complications after gastric sleeve surgery.

• Certified as a Fellow of the European Board of Surgery in minimally invasive techniques.
• Accredited as a Surgeon of Excellence in both Bariatric and Oncological surgery.
• Maintains membership in the International Federation for the Surgery of Obesity (IFSO).
• Performs laparoscopic procedures for hiatal hernias and gastro-esophageal reflux disease.

Specializes in obesity treatment including gastric sleeve surgery at Atlas University Hospital.

• Over 27 years of surgical experience
• Performs both laparoscopic and open hernia surgeries
• Trained in endoscopic procedures including gastroscopy

Dr. Huseyin Sinan is a board-certified general surgeon at JCI-accredited Lokman Hekim Istanbul Hospital. He specializes in metabolic and morbid obesity surgery. He completed a fellowship in laparoscopic surgery at the University of Washington. Dr. Sinan has held leadership roles in both military and civilian health sectors.

• Member of the International Federation for the Surgery of Obesity and Metabolic Disorders.
• Performs specialized transit bipartition and ileal interposition procedures.
• Treats morbid obesity, metabolic disorders, and type 2 diabetes.
• Former Chief Physician of Van Military Hospital and SAM Samsun Military Hospital.

Dr. Ugur Korkmaz is an Associate Professor of Gastroenterology at Lokman Hekim Istanbul Hospital. He specializes in esophageal diseases, chronic liver conditions, and pancreatic disorders. Dr. Korkmaz completed his medical training at Abant Izzet Baysal University. He later finished his gastroenterology specialization at Kocaeli University.

• Performs complex ERCP and endoscopic mucosal resection procedures.
• Treats inflammatory bowel diseases such as colitis and Crohn's.
• Provides weight loss solutions through gastric Botox injections.
• Practices at a JCI-accredited facility treating over 10,000 patients annually.

Dr. Grzegorz Kowalski is a general and bariatric surgeon at KCM Clinic in Poland. He received the Best Bariatric Surgery Award from Covidien and Johnson & Johnson. Dr. Kowalski focuses on weight loss surgery, oncological procedures, and abdominal aortic aneurysms. He treats complex cases including esophageal burns and type 2 diabetes.

• Specializes in sleeve gastrectomy and minimally invasive bariatric techniques.
• Winner of the Laparoscopic and Bariatric Surgery award from Olympus.
• Member of the Metabolic and Bariatric Section of the Society of Polish Surgeons.
• Works at ISO-certified KCM Clinic, which serves 700 international patients annually.

Dr. Kivanc Derya Peker is a gastrointestinal surgeon at Hisar Hospital Intercontinental in Istanbul. He co-founded the Hepatopancreatobiliary Surgery unit at Bakırköy Dr. Sadi Konuk Hospital. Dr. Peker completed specialized training at the Mayo Clinic in the United States. He treats complex cancers of the liver, pancreas, and stomach.

• Performed over 400 pancreatic and gastric cancer surgeries to date.
• Completed over 200 liver surgeries and numerous kidney transplants.
• Ranked in the top 3 during his national gastroenterology surgery minor examination.
• Practices at JCI-accredited Hisar Hospital, which serves 500,000 patients annually.

Performed over 2,000 weight loss surgeries – Dr. Sariñana specializes in combining bariatric and cosmetic procedures for comprehensive patient transformation.

• 18 years of experience in weight loss surgery
• Trained in advanced laparoscopic and bariatric techniques
• Fellowship in gastric banding and gastric balloon procedures
• Member of the Mexican Association of Endoscopic Surgery
• Master's Certification in Cosmetic & Aesthetic Surgery

Dr. Alihan Gurkan is a general surgeon at Memorial Antalya Hospital in Turkey. He specializes in bariatric and gastrointestinal surgery. He completed high-level fellowships at The Mount Sinai Hospital and St. Luke’s Episcopal Hospital. Dr. Gurkan previously led a Department of General Surgery for over a decade.

• Member of the American Society of Transplant Surgeons and Turkish Society of Surgery.
• Completed specialized US training in multi-organ transplantation and cardiovascular surgery.
• Performs bariatric and gastrointestinal procedures at a JCI-accredited facility.
• Treats various digestive conditions following international safety protocols.

One of few bariatric surgeons in Mexico certified by the American Society for Metabolic and Bariatric Surgery (ASMBS). Dr. Pliego specializes in advanced surgical solutions for obesity and related conditions.

• Over 10 years of experience in bariatric and metabolic surgery
• Certified by the Mexican Board of Obesity Surgery
• Focuses on personalized care for each patient
• Treats obesity-related conditions like diabetes and hypertension
• Manages complications from bariatric surgery with tailored solutions

Prof. Major has performed over 1,600 bariatric procedures – specializing in minimally invasive techniques for weight loss at KCM Clinic.

• 16 years of experience in bariatric surgery
• Expert in laparoscopic sleeve gastrectomy and gastric bypass
• Author of numerous scientific papers on metabolic surgery
• Member of the International Federation for the Surgery of Obesity
• Maintains an exceptionally low post-surgery infection rate

Dr. Görkem Özgen brings a multidisciplinary approach to gastric sleeve surgery, combining extensive clinical experience with up-to-date surgical techniques.

• Specializes in obesity treatment and abdominal surgeries
• Trained at Hacettepe University and Istanbul University – two of Turkey's top medical schools
• Experienced in both public and private healthcare settings
• Focuses on safety and scientific principles in surgical approaches

Professor Burak Kavlakogluu leads obesity surgery at Memorial Bahçelievler Hospital, with extensive experience in gastric sleeve procedures.

• Over 34 years specializing in bariatric surgery
• Former Head of General Surgery Department at multiple hospitals
• Associate Professor title earned in 2012

Dr. Burak Kankaya brings international training from Italy and the US to his practice in gastric sleeve surgery.

• Completed general surgery specialization at Bakırköy Dr. Sadi Konuk Training and Research Hospital
• Trained at Cleveland Clinic Foundation – a leader in metabolic surgery
• Member of the Turkish Surgery Association
• Practices evidence-based surgical techniques

Pioneer of robotic surgery in Turkey – Dr. Dibekoglu performed the first general surgery operation in the country using the Da Vinci system.

• Specializes in advanced laparoscopic and robotic procedures
• Over 35 years of experience in general surgery
• Trained at Marmara University and Istanbul University
• Member of the American Society of Colon and Rectal Surgery

Prof. Halil Alis specializes in laparoscopic bariatric surgery, with extensive experience in gastric sleeve procedures at Valued Med Hub Hospitals.

• Over 34 years of surgical experience
• Member of International Federation for the Surgery of Obesity
• Published extensively on gastrointestinal surgery
• Trained at Istanbul University's prestigious medical school

Professor Mehmet Tahir Oruç specializes in bariatric surgery at Medical Park Antalya Hospital Complex, with over 37 years of surgical experience.

• Completed laparoscopic gastric band training in Austria
• Fellowship at University of Pittsburgh for hepatobiliary surgery
• Held chief positions at multiple Turkish surgical clinics
• Professor at Istinye University's Department of General Surgery