NormanShizuakiNishiokaMD
Gastroenterology • Boston, MAAdvanced Endoscopic Interventional, Esophagus Disease
Associate Professor of Medicine, Massachusetts General Hospital
Dr. Nishioka is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Connect with other colleagues in the same hospital or clinic
- Search all U.S. specialist profiles and refer a patient
- Read the latest clinical news and earn CME/CEU credits
Office
55 Fruit St
Gastroenterology Associates Blk 4
Boston, MA 02114Phone+1 617-726-4422Fax+1 617-724-6832- Is this information wrong?
Education & Training
Massachusetts General HospitalFellowship, Gastroenterology, 1985 - 1987- Massachusetts General HospitalResidency, Internal Medicine, 1981 - 1984
David Geffen School of Medicine at UCLAClass of 1981
Certifications & Licensure
MA State Medical License 1983 - 2025- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Gastroenterology
Awards, Honors, & Recognition
- Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2012
Clinical Trials
- Optical Coherence Tomography (OCT) Based Screening of Esophagus and Gastroesophageal Junction Start of enrollment: 2006 Sep 01
- Optical Frequency Domain Imaging (OFDI) Assessment in Radiofrequency Ablation Start of enrollment: 2008 Oct 01
- Optical Frequency Domain Imaging (OFDI) Surveillance and Image Guided Biopsy of the Esophagus Start of enrollment: 2010 Oct 01
- Join now to see all
Publications & Presentations
PubMed
- LIQUID NITROGEN SPRAY CRYOTHERAPY FOR ERADICATION OF DYSPLASTIC BARRETT'S ESOPHAGUS: RESULTS FROM A MULTICENTER PROSPECTIVE REGISTRY.Eluri, S., Cotton, C., Kaul, V., McKinley, M., Pleskow, D., Nishioka, N., Hoffman, B., Nieto, J., Tsai, F., Coyle, W., Kothari, S., Joshi, V., Dumot, J., Greenwald, B....> ;Gastrointestinal Endoscopy. 2024 Jan 23
- 11 citationsFeasibility and Safety of Tethered Capsule Endomicroscopy in Patients With Barrett's Esophagus in a Multi-Center Study.Jing Dong, Catriona N. Grant, Barry Vuong, Norman S. Nishioka, Anna Huizi Gao, Matthew Beatty, Grace E. Baldwin, Aaron Baillargeon, Ara Bablouzian, Patricia Grahmann, ...> ;Clinical Gastroenterology and Hepatology. 2021 Feb 4
- 15 citationsEffect of Low-dose and Standard-dose Aspirin on PGE2 Biosynthesis Among Individuals with Colorectal Adenomas: A Randomized Clinical Trial.David A. Drew, Madeline M. Schuck, Marina V. Magicheva-Gupta, Katheleen O. Stewart, Katherine K. Gilpin, Patrick Miller, Melanie P. Parziale, Emily N. Pond, Oliver Tak...> ;Cancer Prevention Research. 2020 Jul 27
- Join now to see all
Authored Content
- Mo1123 CRYOTHERAPY (TRUFREEZE™) VS. RADIO FREQUENCY ABLATION (BARRX™) FOR THE TREATMENT OF BARRETT’S ESOPHAGUS WITH HIGH-GRADE DYSPLASIA AND/OR EARLY ADENOCARCINOMA: AD INTERIM RESULTS OF A NON-INFERIORITY RANDOMIZED CLINICAL TRIALMay 2018
- Mo1123 CRYOTHERAPY (TRUFREEZE™) VS. RADIO FREQUENCY ABLATION (BARRX™) FOR THE TREATMENT OF BARRETT’S ESOPHAGUS WITH HIGH-GRADE DYSPLASIA AND/OR EARLY ADENOCARCINOMA: AD INTERIM RESULTS OF A NON-INFERIORITY RANDOMIZED CLINICAL TRIALMay 2018
- Tu1147 LIQUID NITROGEN SPRAY CRYOTHERAPY FOR PALLIATION OF INVASIVE ESOPHAGEAL CARCINOMA: RESULTS FROM A MULTICENTER U.S. REGISTRYMay 2018
- Tu1147 LIQUID NITROGEN SPRAY CRYOTHERAPY FOR PALLIATION OF INVASIVE ESOPHAGEAL CARCINOMA: RESULTS FROM A MULTICENTER U.S. REGISTRYMay 2018
- Join now to see all
Press Mentions
PENTAX Medical Supports Massachusetts General Hospital with in-Kind Donation to Ugandan HospitalJanuary 19th, 2016
Grant Support
- Enhanced Photodynamic Treatment Of Barrett'S EsophagusNational Cancer Institute2001–2002
Hospital Affiliations
Massachusetts General HospitalBoston, Massachusetts
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence:
