114 Best Ulcerative Colitis Doctors Worldwide

Dr. Betul Tavil is a professor of pediatric hematology and oncology at Memorial Şişli Hospital. She has successfully treated 500+ children with leukemia. Dr. Tavil is an expert in bone marrow transplantation for complex cases. She manages rare blood disorders, including congenital erythropoietic porphyria and immunodeficiencies. Memorial Şişli Hospital is JCI-accredited and maintains a 90% organ transplant success rate.

• Performed over 100 pediatric bone marrow transplantations for malignant and genetic diseases.
• Winner of the Turkish Hematology Society Award for pediatric blood cancer treatment.
• Author of over 150 scientific publications with more than 1,700 citations.
• Member of the International Society for Stem Cell Research.

Dr. Anna Lara is a regenerative medicine specialist at Stem Solutions in Monterrey, Mexico. She holds a master’s degree in applied nutrition and research from Universidad Iberoamericana. Dr. Lara specializes in stem cell rejuvenation and longevity health. She ensures all treatments comply with Mexican COFEPRIS regulatory laws.

• Member of the International Society for Stem Cell Application.
• SCOPE certified by the World Obesity Federation for obesity medicine.
• Certified in sports and exercise nutrition.
• Performs umbilical cord and donor stem cell therapies for rejuvenation.

Dr. Ahmet Melih Ozel is a gastroenterologist at Anadolu Medical Center in Istanbul. He specializes in inflammatory bowel diseases and chronic liver conditions. He performs upper and lower gastrointestinal endoscopies. Dr. Ozel also focuses on pancreatobiliary system diseases. He works at a clinic affiliated with Johns Hopkins Medicine.

• Performs Endoscopic Retrograde Cholangiopancreatography (ERCP).
• Treats complex conditions like Crohn's disease and chronic Hepatitis B.
• Member of the European Society of Gastrointestinal Endoscopy (ESGE).
• Former Dean at Maltepe University Faculty of Medicine.

Dr. Fernando Antonio Hernández Martínez is a physician at Aura Regenerative Center in Monterrey. He evaluates candidates for cellular therapies. These include mesenchymal stem cells and exosome-based protocols. He uses his emergency medicine background for precise clinical assessments. Dr. Hernández tailors every treatment plan to the patient’s health history.

• Specializes in stem cell rejuvenation, Alzheimer’s therapy, and psoriasis treatments.
• Uses mesenchymal stem cells from Wharton’s Jelly with full lab traceability.
• Ensures safety with sterility testing, endotoxin screening, and batch identification.
• Works at a clinic accredited by the International Society for Stem Cell Application.

Dr. Carlos Garcia Vasquez is a general surgeon at Centro PAD in Madrid. He holds a patent for a prosthetic implantation system for abdominal wall surgery. Dr. Garcia Vasquez serves as Associate Head of Surgery at Infanta Elena University Hospital. He earned his PhD in Surgery with summa cum laude honors.

• Certified in robotic surgery using the Da Vinci X, Xi, and 5 platforms.
• Specially trained in laparoscopic surgery at IRCAD in Strasbourg, France.
• Focuses on minimally invasive colorectal, proctologic, and abdominal wall procedures.
• Member of the Spanish Association of Surgeons and the Spanish Association of Coloproctology.

Prof. Mehmet Guler brings over 34 years of surgical expertise, specializing in complex gastrointestinal conditions at Medical Park Antalya.

• Holds professorship from Istanbul Aydın University
• Trained at top institutions including Hacettepe and Başkent Universities
• Specializes in advanced surgical treatments for digestive disorders
• Completed master's in Health Law for comprehensive patient care

Dr. Sun Guangxi is a gastroenterologist at Shanghai Tongji Hospital. He has performed thousands of painless gastroscopy and colonoscopy procedures. He specializes in the early detection and minimally invasive treatment of digestive cancers. Dr. Sun is a member of the Chinese Medical Association’s Digestive Endoscopy Society.

• Specializes in painless endoscopy using intravenous sedation for high-precision lesion detection.
• Performs endoscopic mucosal dissection (ESD) and complex polyp removals.
• Uses hand-drawn diagrams to explain clinical findings to his patients.
• Treats gastrointestinal conditions like ulcerative colitis, Crohn’s disease, and Barrett's esophagus.

Dr. Camel Kopty specializes in internal medicine and hematology/oncology at Wiener Privatklinik, with decades of experience treating complex conditions.

• Trained at Medical University of Vienna
• Focuses on systemic therapies like chemotherapy and immunotherapy
• Emphasizes holistic and supportive patient care

Prof. Arber is a leading gastroenterologist with a focus on cancer prevention. He has pioneered research linking chronic inflammation to gastrointestinal cancers.

• Heads the Integrated Cancer Prevention Center at Sourasky Medical Center
• Over 44 years of experience treating gastrointestinal cancers
• Specializes in early diagnostics and treatment of GI tract tumors
• Author of over 300 scientific papers on his research
• Performed fellowship and research work at NewYork-Presbyterian Center

Dr. Mete Akin specializes in gastroenterology with over 25 years of experience in internal medicine and gastroenterology at top Turkish universities and hospitals.

• Trained in gastroenterology at Süleyman Demirel University
• Former Associate Professor at Akdeniz University
• Worked at Medical Park Antalya Hospital Complex

Prof. Aziz Kemal Emek specializes in ulcerative colitis at Medical Park Antalya Hospital Complex with a strong academic background.

• Trained in general surgery at Ankara University
• Earned professorship at Akdeniz University Faculty of Medicine
• Active member of the Turkish Medical Association
• Part of the Mediterranean Health Foundation
• Involved with the National Surgical Association

Dr. Pichai Kittipanyaworakul is a gastroenterologist and hepatologist at Navamin 9 Hospital in Bangkok. He earned his medical degree from Chiang Mai University. Dr. Kittipanyaworakul holds a diploma in gastroenterology and hepatology from Mahidol University, a top-tier Thai institution. He works at a JCI-accredited facility that treats 30,000 patients every year.

• Specializes in treating complex liver conditions like chronic Hepatitis B and C.
• Performs specialized procedures including stomach resection and gastric polyps removal.
• Manages autoimmune digestive disorders, Crohn's disease, and ulcerative colitis.
• Offers diagnostic screenings like gastroscopy with biopsy and transnasal endoscopy.

Prof. Falconi is a leading Italian specialist in pancreatic diseases with over 3,600 surgeries performed.

• of experience in gastrointestinal oncology
• Director of Pancreatic Surgery at Ospedale San Raffaele in Milan
• Internationally trained in top hospitals across Japan, Spain, Germany, and Sweden
• Published 330+ articles and participated in 570+ conferences
• Organ-preserving surgical approach

Dr. Zhang Rong Chun directs the Gastroenterology Department at Xiamen Humanity Hospital. He is a recognized authority in digestive endoscopy. His practice centers on endoscopic tumor resection and gastrointestinal cancers. Dr. Zhang previously practiced at Xijing Hospital, a major medical institution.

• Holds a standing committee position in digestive endoscopy medical associations.
• Treats complex pancreatic and biliary diseases alongside acute abdominal conditions.
• Practices at a tertiary hospital that serves 1,000,000 patients annually.
• Maintains multiple deputy director roles across several medical associations.

Professor Kim Jong-yeon is a gastroenterologist at Myongji Hospital. He treats diseases of the esophagus, stomach, colon, and liver, including cirrhosis and hepatitis. He performs therapeutic endoscopy, such as endoscopic polypectomy. He also serves as Deputy Director of the International Healthcare Center.

He is a member of the Liver Failure Center. He works with teams in hepatology, liver cancer, and transplantation to provide coordinated care for advanced liver disease and for transplant candidates.

MD, Jeonbuk National University College of Medicine. Clinical Professor of Gastroenterology at Myongji Hospital. Member of the Korean Association of Internal Medicine, the Korean Society of Gastroenterology, and the Korean Society of Gastrointestinal Endoscopy. Former resident and fellow at Inje University Ilsan Paik Hospital.

Dr. Bilal Ergul is a pioneer in gastroenterology, known for innovative treatments like Peroral Endoscopic Myotomy (POEM) surgery.

• Authored around 100 publications in gastroenterology
• Specializes in transformative treatment protocols
• Focuses on restoring hope and improving lives
• Works at Lokman Hekim University Ankara Hospital

Dr. Lala Nasirova combines pediatric expertise with integrative medicine for digestive disorders at Biological Medicine - Integrative Health Center.

• Trained in functional medicine at New York's Functional Medicine University
• Specializes in gut microbiota disorders and pediatric digestive conditions
• Completed epigenetic medicine training at Epigenetic Coaching University, UK
• Member of Microbiota and Immunology Association
• Attended multiple microbiome therapy and functional medicine conferences

Prof. Dr. Samet Yardimci specializes in inflammatory bowel diseases and laparoscopic surgery at VM Medical Park Pendik Hospital.

• 23 years of experience in gastroenterology and general surgery
• Fellowship-trained in gastroenterology surgery at Türkiye Yüksek İhtisas Training and Research Hospital
• Published research on surgical treatment of gastrointestinal diseases
• Member of Turkish Hepato-Pancreato-Biliary Surgery Association
• Recipient of Best Young Researcher Award in transplantation

Associate Professor Tarik Akar specializes in advanced gastrointestinal treatments, with 22 years of experience in gastroenterology and GI surgery.

• Published 19 international papers on gastrointestinal conditions
• Expert in ESD for early-stage colon cancer treatment
• Awarded for best presentations in gastrointestinal cancer research
• Performs specialized procedures like POEM for achalasia

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.