

Gastroenterology
Jonathan Buscaglia, MD
Chief Medical Officer; Professor of Medicine, Renaissance School of Medicine at Stony Brook University; Associate Dean of GME
Dr. Jonathan Buscaglia is a Professor of Medicine and Chief Medical Officer at Stony Brook Medicine, Renaissance School of Medicine at Stony Brook University, specializing in gastroenterology with expertise in advanced endoscopy, pancreatic-biliary diseases, and gastrointestinal neoplasia. He manages conditions including pancreatitis, Barrett's esophagus with dysplasia, biliary tract disorders, gallbladder disease, gallstones, pancreatic cancer, esophageal cancer, gastric cancer, gastroesophagea
25+
Years in Practice
Credentials
Board Certifications
- Gastroenterology (American Board of Internal Medicine)
Education & Training
- Johns Hopkins Hospital — Fellowship, Gastroenterology
- Johns Hopkins University / School of Medicine — Advanced Endoscopy Fellowship
- Montefiore Medical Center, Albert Einstein College of Medicine — Residency, Internal Medicine
- University at Buffalo Jacobs School of Medicine and Biomedical Sciences — M.D., 2001
Peer Recognition
- ASGE — Certificate of Excellence, for excellence in manuscript review for Gastrointestinal Endoscopy
2009-2012 (4 years)
- Castle Connolly — Top Doctors: New York Metro Area
2014-2021 (8 years)
- New York Magazine — Top Doctors
2017-2018, 2021 (3 years)
- Newsday — Top Doctors on Long Island
2014
- Stony Brook Medicine GI Fellowship Program — Teacher of the Year
2012
Clinical Focus
Subspecialties
Conditions & Treatments
Practice Details
Hospital Affiliations
- Stony Brook University Hospital
Languages
English
Experience
25+ years in practice