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530 1st Ave# HCC4GNew York, NY 10016
Phone+1 646-501-2465
Fax+1 212-434-2446
Dr. Haber is on Doximity
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Education & Training
University of Toronto Faculty of MedicineClass of 1979, MD
Certifications & Licensure
NY State Medical License 2007 - 2027
FL State Medical License 2013 - 2015
Awards, Honors, & Recognition
- Top Doctors: New York Metro Area Castle Connolly, 2009-2014, 2016, 2018-2020
- America's Top Doctors Castle Connolly, 2008, 2010-2012, 2014-2020
- New York Magazine: Top Doctors Castle Connolly, 2011, 2013-2014, 2016, 2018
Clinical Trials
Publications & Presentations
PubMed
- Follow-up of 35 appendiceal orifice neoplasms resected by endoscopic full-thickness resection.Oliver Cronin, Kayla Meys, Sofia Yuen, Abhinav Vij, Tamas Gonda
Gastrointestinal Endoscopy. 2026-02-01 - 7 citationsInternational, Multicenter Analysis of Endoscopic Full-Thickness Resection of Duodenal Neuroendocrine Tumors.Andreas Wannhoff, Zaheer Nabi, Leon M G Moons, Gregory Haber, Phillip S Ge
The American Journal of Gastroenterology. 2025-12-01 - 2 citationsComputer-aided detection for esophageal achalasia (with video).Hironari Shiwaku, Masashi Misawa, Haruhiro Inoue, Kai Jiang, Masahiro Oda
Digestive Endoscopy. 2025-08-01
Lectures
- 20th International Symposium on Pancreatic and Biliary EndoscopyCedars Sinai Medical Center, Los Angeles, California - 1/25/2013
- 14th Therapeutic ERCP/EUS Workshop: Department of Internal Medicine, Section of Digestive DiseasesYale CME, New Haven, Connecticut - 10/26/2012
Other
- Clinical manifestations and diagnosis of ampullary adenomasHaber GB, Martin JA
http://www.uptodate.com/contents/clinical-manifestations-and-diagnosis-of-ampullary-adenomas
UpToDate, Wolters Kluwer Health - 2013-02-04 - Treatment of ampullary adenomasHaber GB, Martin JA
http://www.uptodate.com/contents/treatment-of-ampullary-adenomas
UpToDate, Wolters Kluwer Health - 2013-01-08
Press Mentions
Presenters at DDW 2025April 30th, 2025- NYU Langone Health Names Director of Pancreatic Disease ProgramDecember 3rd, 2020
EndoGastric Solutions to Host Product Theater Session on the TIF® Procedure at Digestive Disease Week® (DDW) 2017May 2nd, 2017
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