Natan Zundel @natan-zundel Active 9 months, 3 weeks ago ActivityProfile PersonalMentionsFavorites Show: — Everything — Updates Natan Zundel uploaded the video Chronic Complications: Endoscopic Treatment for Strictures 7 years, 3 months ago Natan Zundel earned a badge: SAGES 2012 Recognition of Excellence 8 years, 7 months ago