Dr. Ergen is on Doximity
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Office
1311 Dowell Springs Blvd
Knoxville, TN 37909Phone+1 865-588-5121
Education & Training
- University of Alabama Medical CenterFellowship, Gastroenterology, 2015 - 2018
- Vanderbilt University Medical CenterResidency, Internal Medicine, 2012 - 2015
- University of Tennessee Health Science Center College of MedicineClass of 2012
Certifications & Licensure
- TN State Medical License 2014 - 2026
- AL State Medical License 2015 - 2018
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Gastroenterology
Publications & Presentations
PubMed
- 2 citationsBedside Live-View Capsule Endoscopy in Evaluation of Overt Obscure Gastrointestinal Bleeding: A Pilot Point-of-Care Study.Sujan Ravi, Mahmoud Aryan, William F Ergen, Laura Leal, Robert A Oster
Digestive Diseases. 2023-01-01 - 2 citationsDirect Percutaneous Endoscopic Jejunostomy for the Management of Gastroparesis in Pregnancy.Sawan Vijay Rupani, William Ergen, Frederick Weber, Shajan Peter
Obstetrics and Gynecology. 2018-05-01 - 1 citationsFlexible endoscopic management of Zenker’s diverticulumChaitanya Allamneni, William Ergen, Stewart Herndon, Frederick Weber, Kondal R. Kyanam Kabir Baig
Videogie. 2017-11-24
Professional Memberships
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