Dr. Bilal Ergul is a gastroenterologist at Lokman Hekim University Ankara Hospital. He is known for performing Peroral Endoscopic Myotomy (POEM) surgery. This procedure treats complex swallowing disorders without external incisions. Dr. Ergul has authored around 100 academic publications on various gastrointestinal topics.
Professor Yusuf Serdar Sakin is a leading gastroenterology specialist at Koru Ankara Hospital with advanced training from the AMC Centre in the Netherlands.