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John Walker

Gastroenterology Attending, MaineHealth Maine Medical Center Biddeford · MaineHealth

Credentials: · · · · ·

History

MaineHealth
Present

Gastroenterology
Geisinger Medical Center
2017–2020
Internal Medicine
MaineHealth - Maine Medical Center
2013–2016
University of New England College of Osteopathic Medicine
2009–2013

Research

Minor papilla endotherapy in patients with ventral duct obstruction: identification and management
Gastrointestinal Endoscopy · 2017 · 9 citations
Combined volume reduction with the loop-and-leave technique permits safe endoscopic management of high-risk giant gastric polyps
Case report · Gastrointestinal Endoscopy · 2016 · First of 5 authors · 1 citations
EUS-guided liver biopsy: the type of needle matters
Letter or commentary · Gastrointestinal Endoscopy · 2019 · 6 citations

DH
Douglas Howell
2 papers
Alberto Unzueta
1 paper
Amitpal Johal
1 paper
Bradley Confer
1 paper · 1 as a fellow
BB
Brian Brauer
1 paper
David Diehl
1 paper
David Klibansky
1 paper
Harshit Khara
1 paper
Joshua Penfield
1 paper · 1 as a fellow
Nicholas Brown
1 paper · 1 as a fellow
Raj Shah
1 paper
Sachin Wani
1 paper