Best Consultation with a gastroenterologist Doctors Worldwide — TOP 34

Dr. Tarik Akar specializes in advanced endoscopy at Hisar Hospital Intercontinental. He won the Best Verbal Presentation Award at the International Gastrointestinal System Cancers Congress.

• Performs ESD to remove early-stage esophageal and colon cancers without major surgery
• Treats achalasia using POEM – a specialized endoscopic muscle-cutting technique
• Uses ERCP to clear bile duct obstructions and treat gallbladder conditions
• Published over 25 papers on digestive disorders in international medical journals
• Consultations cover complex cases like Crohn’s disease and Barrett’s esophagus

Prof. Boris Pfaffenbach has overseen 9,000 surgeries and leads the gastroenterology department at the Medical Center in Solingen.

• Specializes in endoscopic exams to view the gastrointestinal tract and gallbladder
• Author of 130 scientific publications on digestive health and oncology
• Treats complex liver and pancreas disorders including hepatitis and gallstone disease
• Member of the European Society of Gastrointestinal Endoscopy (ESGE)
• Develops specialized therapeutic diets to support patients during chronic illness treatment

Prof. Manrique heads the Digestive System Service at Centro Médico Teknon and founded a dedicated institute for digestive issues.

• Authored over 400 scientific works on digestive health and disease
• Fellowship-trained at the Mayo Clinic in the United States
• Specializes in functional digestive disorders and complex motility problems
• Member of the American Gastroenterological Association and World Gastroenterology Organisation
• Treats chronic gastrointestinal conditions during consultation with a gastroenterologist

Professor Omer Necip Aytug is a senior gastroenterologist at Hisar Hospital Intercontinental. He specializes in treating complex digestive disorders during a consultation with a gastroenterologist.

• Earned the rank of Professor at Abant Izzet Baysal University
• Fellowship trained in gastroenterology at Marmara University School of Medicine
• Expert in managing chronic inflammatory conditions like Crohn's disease
• Performs diagnostic gastroscopy and colonoscopy for internal evaluations
• Published scientific research in multiple languages across global medical journals

Dr. Ron Yulia has published 85 scientific papers on gut health. She leads gastrointestinal diagnostics at Sourasky Medical Center in Israel.

• Performs video capsule endoscopy – uses a pill-sized camera for a painless small intestine exam
• Conducts gastroscopy and colonoscopy to inspect the digestive lining and remove polyps
• Expert in treating inflammatory conditions like Crohn's disease and stomach ulcers
• Specializes in diagnosing pancreatic inflammation and cystic formations within the organ
• Member of the Israeli Gastroenterology Community

Professor Oren Shebolet directs the Liver Unit at Sourasky Medical Center. He provides expert consultation for a gastroenterologist focused on complex liver and digestive conditions.

• Authored 60 scientific publications on liver disease mechanisms and treatments
• Presented over 100 reports at international medical congresses worldwide
• Specializes in treating chronic hepatitis, cirrhosis, and autoimmune liver diseases
• Performs liver transplants and manages cases of Crohn's disease and ulcerative colitis
• Member of the American and European associations for the study of the liver

Professor Nitzan leads the Inflammatory Bowel Diseases Department at Sourasky Medical Center. He is a pioneer in bacterotherapy and fecal microbiota transplantation research.

• Directs the Bacteriotherapies Clinic for restoring the gut microbiome
• Completed a fellowship in microbiology at University of North Carolina
• Authored over 80 scientific publications on digestive health
• Presented research at more than 60 international medical conferences
• Member of the European Crohn's and Colitis Organization

Dr. Erwin Santo is the Head of Gastroenterology at Sourasky Medical Center. He was the first specialist in Israel to perform interventional ultrasound procedures.

• Co-founder of the European Society of Gastrointestinal Endoscopy
• Performs endo-ultrasound – uses sound waves to create detailed images of the digestive tract
• Specializes in treating cirrhosis, Crohn’s disease, and pancreatitis during a consultation with a gastroenterologist
• Member of the American Gastroenterological Association
• Former Director of the Interventional Endoscopy Unit at Sourasky Medical Center

Dr. Ron Greenberg heads the Colorectal Surgery Department at Sourasky Medical Center. He specializes in gastrointestinal procedures during his consultation with a gastroenterologist.

• Expert in abdominal surgery with over 20 years of clinical practice
• Specializes in both open and minimally invasive surgical techniques
• Top specialist in Whipple surgery for complex pancreatic and intestinal cases
• Leads colorectal surgery at Israel's largest acute care facility

Dr. Bentov Amir is a specialist in pediatric gastroenterology at Sourasky Medical Center. He provides expert consultations for children and adolescents with complex digestive disorders.

• Treats inflammatory bowel diseases including Crohn's disease and ulcerative colitis
• Conducts diagnostic gastroscopy with biopsy for accurate gastrointestinal assessments
• Uses capsule endoscopy to capture images of the small intestine via a swallowed camera
• Trained at Tel Aviv University and Dana-Dwek Children's Hospital
• Lectures on postgraduate medical education for pediatricians at Tel Aviv University

Prof. Zamir Halperin authored over 150 scientific publications. He currently serves as the Director of the Digestive System Department at Sourasky Medical Center.

• Specializes in complex inflammatory bowel disease and chronic liver conditions
• Performs capsule endoscopy to record the digestive tract using a tiny camera
• Elected Chairman of the Israeli Association of Gastroenterologists
• Completed a research fellowship in gastroenterology at the Cleveland Clinic Foundation
• Received the Bat-Sheva de Rothschild Prize for advancement of science and technology

Professor Rafael Bruck serves as the chief gastroenterologist at Sourasky Medical Center. He specializes in treating gastrointestinal cancers and metabolic disorders during your consultation.

• Performs capsule endoscopy – uses a tiny wireless camera to view the digestive tract
• Conducts endo-ultrasounds and gastroscopy with biopsies for precise diagnosis
• Member of the Israeli Association of Gastroenterology and Liver Diseases
• Member of the American Medical Association
• Expert in treating complex liver conditions like cirrhosis and hepatitis

Dr. Siegbert Rossol is a Fellow of the European Board of Gastroenterology. He leads specialist consultations at Nordwest Clinic in Frankfurt.

• Performs interventional ultrasound and endoscopic therapies for digestive disorders
• Received the Alexander von Humboldt Scholarship for his medical research
• Provides Endobarrier therapy to help patients with metabolic disorders
• Specializes in removing cancerous tissues using EMR and ESD techniques
• Member of the American Association for the Study of Liver Diseases

Dr. Hubert heads the Gastrointestinal Cancer Center at Hadassah Medical Center. A consultation with this gastroenterologist specialist provides access to dual expertise in medical oncology and radiotherapy.

• Specializes in cancers of the esophagus, stomach, pancreas, and colon
• Uses CyberKnife and Brachytherapy for precise tumor targeting
• Expert in HIPEC – delivering heated chemotherapy directly into the abdomen
• Member of the Israel Society of Clinical Oncology
• Trained at Hadassah University Hospital with USMLE qualification

Professor Jong Kyun Lee treats complex pancreatobiliary disorders at Samsung Medical Center. This hospital follows presidential standards in South Korea.

• Heads consultations for pancreatic, bile duct, and gallbladder cancers
• Specializes in both malignant and benign digestive diseases
• Performs complex Whipple surgery and distal pancreatectomy procedures
• Trained at Seoul National University and the University of California
• Member of the Korean Society of Gastrointestinal Endoscopy

Dr. Kyu Taek Lee is a specialist at Samsung Medical Center. He treats pancreatic and gallbladder cancers during gastroenterologist consultations.

• Trained at Stanford University School of Medicine in the United States
• Professor of Gastroenterology teaching new doctors in South Korea
• Member of the Korean Society of Gastrointestinal Endoscopy
• Completed clinical training at Kyoto Second Red Cross Hospital in Japan
• Performs endoscopic diagnostics to identify gastrointestinal diseases

Professor Gerhard Prager leads the Obesity Outpatient Clinic at Vienna General Hospital. He provides a consultation with a gastroenterologist focused on metabolic health and weight loss surgery.

• Performs gastroscopy and colonoscopy to assess digestive health before and after surgery
• President of the European Chapter of the International Federation for the Surgery of Obesity
• Completed 3,000 operations for obesity treatment and metabolic disorders
• Works at Vienna General Hospital, one of the largest medical centers in Europe
• Member of the American Society for Metabolic and Bariatric Surgery

Professor Shimon Reif is an expert for the World Health Organization and heads the Department of Pediatrics at Hadassah Medical Center.

• Develops international protocols for diagnosing and treating childhood digestive tract conditions
• Holds a U.S. patent for a treatment method that improves patient outcomes
• Expert in pediatric liver disease and gastroenterology consultation for complex cases
• Member of the European Society for Paediatric Gastroenterology, Hepatology and Nutrition
• Authored 50 research articles focused on pediatric digestive and liver health

Dr. Tülin Kendir Koçak is a gastroenterology specialist at Emsey Hospital. She previously served at major training hospitals including Haydarpaşa Numune and Şişli Etfal.

• Performs diagnostic colonoscopy and flexible rectosigmoidoscopy to examine the large intestine
• Provides chromoendoscopy – uses specialized dyes to improve the visualization of abnormal tissues
• Performs esophageal varicose band ligation to treat enlarged veins and prevent bleeding
• Expert in interventional treatments including balloon dilatation for achalasia and narrowed digestive tracts
• Double-certified in internal medicine and gastroenterology from Istanbul University Cerrahpaşa faculty

Professor Massimo Falconi is a leading expert in pancreatic diseases. He directs the Pancreatic Surgery Unit at the San Raffaele Hospital in Milan.

• Performed over 3,600 surgeries during his career
• Specializes in gastroenterology and digestive endoscopy alongside surgical oncology
• Leads the Pancreas Translational and Clinical Unit at IRCCS Ospedale San Raffaele
• Published over 330 medical articles and spoke at 220 international conferences
• Member of the European Society of Medical Oncology and the Italian Society of Gastroenterology