NormanShizuakiNishiokaMD
Gastroenterology • Boston, MAAdvanced Endoscopic Interventional, Esophagus Disease
Associate Professor of Medicine, Massachusetts General Hospital
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Office
55 Fruit St
Gastroenterology Associates Blk 4
Boston, MA 02114Phone+1 617-726-4422Fax+1 617-724-6832
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
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Publications & Presentations
PubMed
- 3 citationsLiquid nitrogen spray cryotherapy for eradication of dysplastic Barrett's esophagus: results from a multicenter prospective registry.Swathi Eluri, Cary C Cotton, Vivek Kaul, Matthew McKinley, Douglas Pleskow
Gastrointestinal Endoscopy. 2024-08-01 - 15 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
Clinical Gastroenterology and Hepatology. 2021-02-04 - 17 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
Cancer Prevention Research. 2020-07-27
Authored Content
- Tu1147 LIQUID NITROGEN SPRAY CRYOTHERAPY FOR PALLIATION OF INVASIVE ESOPHAGEAL CARCINOMA: RESULTS FROM A MULTICENTER U.S. REGISTRYMay 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
- 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
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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
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