Stony Brook Experts

an online search tool for members of the media to identify experts at Stony Brook

Search experts:


Browse experts:

View all departments View all topics View all experts Close
Jonathan Buscalglia Gastroenterologist, Advanced Endoscopist, Clinical Chief of Gastroenterology, Director of Advanced Endoscopy Program, Associate Professor of Clinical Medicine Gastroenterology Hepatology School of Medicine


Jonathan Buscaglia is an expert in the endoscopic management of diseases of the pancreas and biliary system. He is an endoscopic oncologist who specializes in the management of patients with GI tract malignancies. He has performed pioneering research in natural orifice transluminal endoscopic surgery (NOTES), and has authored more than 100 peer-reviewed journal articles on advanced endoscopy-related diseases and techniques. He specializes in endoscopic retrograde cholangiopancreatography (ERCP), diagnostic and interventional endoscopic ultrasound (EUS), endoscopic mucosal resection (EMR), endoluminal stent placement, endoscopic ablative therapies, and small bowel enteroscopy.


  • Fellowship, Johns Hopkins Hospital
  • Residency, Albert Einstein College of Medicine
  • MD, State University of New York at Buffalo