Best Colonoscopy Doctors Abroad

Dr. Yilmaz Bilgic is a gastroenterologist at the JCI-accredited Medipol Acibadem District Hospital in Istanbul. He specializes in the treatment of Crohn's disease, ulcerative colitis, and complex liver disorders. Dr. Bilgic completed specialized endoscopy training at Anam Hospital in South Korea. He also finished a training course on ERCP at the Olympus Training Center in Germany.

• Performs diagnostic and therapeutic endoscopy, colonoscopy, and stomach resection.
• Treats gastrointestinal conditions including Barrett's esophagus and chronic pancreatitis.
• Served as Assistant Chief Physician at Inonu University Turgut Ozal Medical Center.
• Maintains a Google Scholar H-index of 10 for his research in gastroenterology.

Dr. Cemalettin Aydin is a professor of general surgery at Medipol Acibadem District Hospital in Istanbul. He specializes in gastroenterology surgery and complex weight loss procedures. He completed a prestigious fellowship in gastroenterology surgery at the Türkiye High Specialization Hospital.

• Performs advanced bariatric surgeries including gastric bypass and sleeve gastrectomy.
• Treats complex gastrointestinal conditions such as pancreatitis, Crohn's disease, and cirrhosis.
• Expert in endoscopic sleeve gastroplasty (ESG) and laparoscopic anti-reflux surgery.
• Works at Medipol Acibadem, a JCI-accredited facility using the da Vinci robotic system.

Dr. Gokhan Yilmaz is a general surgeon at Medipol University Pendik Hospital in Istanbul. He specializes in colorectal, gastrointestinal, and bariatric surgery. Dr. Yilmaz previously served as an Assistant Professor at Istanbul Medipol University. He trained at Okmeydanı Training and Research Hospital, a top Turkish medical institution.

• Performs complex procedures like gastric sleeve, gastric bypass, and gastric balloon.
• Treats conditions including inguinal hernias, pancreatic cysts, and fibrocystic breast disease.
• Conducted surgical research and trained new surgeons as a university faculty member.
• Works at a facility that earned 95.4 out of 96.4 points for healthcare quality.

Dr. Osman Aktas is a general surgeon at Avicenna International Hospital in Istanbul. He completed laparoscopic surgery training in Germany. He specializes in oncological and metabolic surgeries. Dr. Aktas previously served as chief physician at several prominent military hospitals.

• Performs complex cancer surgeries like the Whipple procedure and colorectal resections.
• Treats obesity and diabetes using metabolic surgery techniques.
• Manages gastrointestinal tumors and obstructions through minimally invasive methods.
• Uses laser therapy for modern treatment of anal diseases.

Dr. Jaydeep Palep leads a GI surgery department certified as a center of excellence by the International Excellence Foundation. He performs gastrointestinal screenings including colonoscopy at HCG Manavata Cancer Centre.

• Trained in robotic GI surgery in Italy for higher precision and faster recovery
• Specializes in identifying Crohn's disease and ulcerative colitis during diagnostic procedures
• Maintains a safety record where only 1% of patients experience procedure-related issues
• Recognized internationally for his work in metabolic and gastrointestinal medical research

Dr. Atakan Topcu is a medical oncologist at Medipol Acibadem District Hospital in Istanbul. He specializes in treating solid tumors including lung, breast, and colorectal cancers. Dr. Topcu is an Associate Professor with over 50 peer-reviewed scientific publications. He sits on the Editorial Board of the medical journal BMC Cancer.

• Expertise in immunotherapy, targeted therapies, and geriatric oncology care.
• Treats cancer-related malnutrition, cachexia, and sarcopenia.
• Maintains active membership in the European Society for Medical Oncology (ESMO).
• Works at a JCI-accredited hospital specializing in advanced oncology treatments.

Dr. Andrej Orságh leads colorectal cancer screening for the Slovak Gastroenterological Society. He specializes in gastrointestinal oncology at the National Cancer Institute in Bratislava. Dr. Orságh chairs the society's Oncology Section and is vice-chair of its Endoscopy Section. He treats complex conditions like Barrett’s esophagus, pancreatitis, and ulcerative colitis.

• Serves as the national specialist consultant for colorectal cancer screening.
• Trains other physicians in basic and endoscopic techniques.
• Performs minimally invasive removal of gastric and duodenal polyps.
• Practices at Dr. GASTRO, a specialized center for early cancer detection.

Dr. Dimitrios Giannakakis is the Director of Gastroenterology at the German Medical Institute in Cyprus. He completed his medical training and specialization at the University of Giessen in Germany. Dr. Giannakakis previously served as the Deputy Director of Gastroenterology at Kreiskliniken Darmstadt-Dieburg.

• Specializes in interventional endoscopy, endoscopic ultrasound, and hepatology.
• Treats complex conditions like Barrett's esophagus, Crohn’s disease, and ulcerative colitis.
• Performs specialized procedures including duodenal and gastric polyp removals.
• Practices at a clinic holding multiple ISO and CHKS quality certifications.

Dr. Meryem Keceli Basaran is an Associate Professor and pediatric gastroenterologist at Biruni University Hospital. She specializes in digestion, hepatology, and nutrition for children. Dr. Basaran is a member of ESPGHAN, the European authority on pediatric gastroenterology. She manages gastrointestinal food allergies and inflammatory conditions like Crohn’s disease. She works at a TEMOS-accredited university hospital in Istanbul.

• Specializes in care before and after liver transplantation.
• Treats irritable bowel syndrome, celiac disease, and ulcerative colitis.
• Expert in managing chronic diarrhea, malabsorption, and faecal incontinence.
• Performs specialized diagnostic colonoscopies and gastroscopies with biopsy.

Dr. Turkan Ozturk Topcu is a clinical oncologist at Biruni University Hospital in Istanbul. She maintains professional ties with the MD Anderson Cancer Center in the USA. She specializes in the treatment of breast, lung, and gastrointestinal cancers. Dr. Topcu is a member of both ESMO and ASCO.

• Completed a fellowship at the Sunnybrook Odette Cancer Center Breast Clinic in Canada.
• Treats a wide range of conditions including liver, pancreatic, and gynecological cancers.
• Held clinical roles at major institutions like Moffitt Cancer Center in the USA.
• Works at Biruni University Hospital, a TEMOS-accredited facility in Turkey.

Dr. Holovyna Svitlana is a gastroenterologist and nutritionist at Sana Vita in Odesa. She specializes in restoring digestive health and managing metabolic disorders. She treats complex conditions like Crohn's disease, ulcerative colitis, and cirrhosis. Dr. Holovyna combines clinical therapy with evidence-based diet correction for better patient outcomes.

• Member of the European Association for the Study of the Liver (EASL).
• Belongs to the Association of Dietitians and Gastroenterologists of Ukraine.
• Treats gastrointestinal disorders, including gastritis, pancreatitis, and gastric ulcers.
• Performs high-precision diagnostics like gastroscopy with biopsy and colonoscopy.

Dr. Abu Shamsiya Rami Nuamanovych is a surgical oncologist and gastrointestinal specialist at Dievo Surgery Center. He serves as a consultant for the World Health Organization regarding laparoscopic procedures. Dr. Nuamanovych has performed thousands of surgeries, including bariatric and complex cancer operations. He is the President of the Association of Arab Doctors of Ukraine.

• Expertise in laparoscopic hernia repair and gallbladder removal.
• Performs bariatric procedures like gastric bypass and sleeve gastrectomy.
• Treats gastrointestinal cancers, including stomach, colon, and rectal tumors.
• Member of the International Federation for the Surgery of Obesity (IFSO).

Dr. Siegbert Rossol is a Fellow of the European Board of Gastroenterology. He performs advanced colonoscopy and endoscopic therapies at Nordwest Clinic in Frankfurt.

• Specializes in ESD and EMR to remove intestinal cancer without traditional surgery
• Performs minimally invasive resection of gastrointestinal polyps during endoscopic procedures
• Expertise in inflammatory bowel disease including Crohn's disease and ulcerative colitis
• Recipient of the Alexander von Humboldt Scholarship for his medical contributions
• Member of the American Association for the Study of Liver Diseases

Dr. Abdulkerim Yilmaz is a gastroenterologist at Medicana Sivas Hospital in Turkey. He treats digestive conditions including cirrhosis, Crohn's disease, and pancreatitis. Dr. Yilmaz performs endoscopic procedures to remove polyps from the stomach and duodenum.

He works at Medicana Sivas, a facility that treats over 110,000 patients annually. The hospital has 219 beds and a department for gastrointestinal care. Dr. Yilmaz manages chronic inflammatory bowel diseases like ulcerative colitis and Barrett's esophagus. He also treats gastric issues such as ulcers, gastritis, and gallstones.

The doctor completed specialization training in Radiation Oncology at Marmara University Faculty of Medicine from 2012 to 2016. Prior to this, the doctor completed an undergraduate degree in Medicine, taught in English, at the same institution from 2004 to 2011. The doctor has a strong foundation in medical education, beginning with high school education at Sixteen Numbered Shirvan School in Azerbaijan from 1998 to 2004.

Dr. Esra Demir is an internal medicine specialist at Medipol Acibadem District Hospital in Istanbul. She serves as a sub-investigator for major international clinical trials on Type 2 diabetes treatments. Dr. Demir specializes in managing irritable bowel syndrome, thyroid diseases, and diabetes lifestyle changes. She works at a JCI-accredited facility equipped with interventional radiology and robotic systems.

• Led research for cardiovascular outcomes of Semaglutide in diabetic patients.
• Assisted in the SCALE Insulin study for overweight patients with Type 2 diabetes.
• Treats metabolic conditions including anemia, vitamin deficiencies, and adrenal adenomas.
• Performs specialized treatments such as intravenous vitamin C therapy.

Dr. Nikolaos Papadopoulos, MD, PhD, is an internist with expertise in hepatology and over 25 years of hospital practice. He is the Director of the Internal Medicine Department at IASYS Clinic. He supervises inpatient care, promotes patient safety, and coordinates comprehensive management, including surgical and other complex cases.

He graduated from the Medical School of the Aristotle University of Thessaloniki (SSAS). He completed his specialty training in Internal Medicine at Sotiria General Hospital and trained in clinical hepatology at Hippokration. He earned a PhD from the National and Kapodistrian University of Athens. He led the 2nd Department of Internal Medicine at the 401 General Military Hospital of Athens (401 GMHA) and has served at both 401 GMHA and NIMTS. He has numerous publications in international journals and is an active conference participant.