Michael Wilschanski, M.D. is Director of Pediatric Gastroenterology at Hadassah Hebrew University Medical Center. He has led numerous national and international studies of potentially new therapies in CF. He is the Director of the Electrophysiology Laboratory in Hadassah where he performs in vivo and in vitro measurements of electrolyte transport which is used diagnostically and therapeutically in CF. He is the past Chairman of the European Cystic Fibrosis Society Diagnostic Network, and past Chairman of ESPGHAN (European Society of Pediatric Gastroenterology, Hepatology and Nutrition) Working Group on Cystic Fibrosis and Pancreatic Disease. He is recipient of numerous international research grant to investigate pancreatic disease in children including a collaborative study from the NIH and has published nearly 150 articles extensively on all aspects of pediatric gastroenterology. Dr Wilschanski graduated from the University of London (Royal Free Medical School) and completed his Pediatric residency at Shaare Zedek Hospital in Jerusalem. He completed his 3-year fellowship in pediatric gastroenterology at The Hospital for Sick Children in Toronto, Canada. Dr. Wilschanski returned to Israel and worked as a senior pediatric gastroenterologist at Shaare Zedek before being appointed Director of Pediatric Gastroenterology Unit at the Hadassah University Hospitals (Ein Kerem and Mount Scopus) in 2003.