President of Honor George Triadafilopoulos (USA)
Professor of Gastroenterology-Endoscopy
MD Anderson Cancer Center
Houston, Texas (USA)
Past President Hiroshi Mashimo (USA) Director, Gastroenterology-Motility
Harvard Medical School (USA)
President John O. Clarke (USA) Clinical Professor of Medicine
Director, esophageal program
Stanford University (USA)
President Elect Peter Grimminger (Germany) Professor of Robotic Surgery
Johannes Gutenberg University
Mainz (Germany)
Vice-President Ellen M. Stein (USA)
Associate Professor of
Gastroenterology-Motility
Rutgers University,
New Brunswick (USA)
Secretary-General Roger P. Tatum (USA) Professor of Surgery
University of Washington, Seattle (USA)
Executive Director Stefan P. Mönig (Switzerland) Professor of Surgery
University of Geneva (Switzerland)
Founder of OESO
Deputy Executive Director R. Giuli (France) Professor of Surgery
University of Paris 7 (France)
Scientific Director C. Prakash Gyawali (USA)
Professor of Gastroenterology-Motility
Washington University, St. Louis, MO (USA)
Scientific Director Russell E. White (Kenya)
Professor of Surgery–Endoscopic Surgery
Tenwek Hospital, Bomet (Kenya)
Scientific Direction Member Y.Y. (Justin) Lee (Malaysia)
Professor of Gastroenterology
University Sains (Malaysia)
Treasurer Peter Pokieser (Austria)
Professor of Radiology
Medical University of Vienna (Austria)
Governor of the OESO-SEMPIRE Platform Nikki Johnston (USA) Professor of Otolaryngology
ENT-Deglutology-Voice
Medical College of Wisconsin
Milwaukee (USA)
Communications Director Walter W. Chan (USA) Director, Gastroenterology-Motility
Harvard Medical School (USA)
Liaison Officer Lee L. Swantröm (USA-France) Professor of Endoscopic Surgery
University of Strasburg (France)
Member at large Carmelo Scarpignato (Italy)
Professor of Clinical Pharmacology
University of Parma (Italy)
Executive Secretary Michèle Liégeon (France)
Director of Technologies
& Operations Rahul Bharadwaj (Malaysia)