CONTACT INFORMATION
Specialties
ERCP, Pancreas Disorders, Advanced therapeutic endoscopy-, Gastrointestinal cancers, Endoscopic Ultrasound, esophageal disorders, Bile Duct Disorders
Locations
Services
Board Certifications
Gastroenterology - Subspecialty Cert: AM Board of Internal Medicine
Internal Medicine - General Cert: AM Board of Internal Medicine
Publications
Accuracy of in vivo optical diagnosis of colon polyp histology by narrow-band imaging in predicting colonoscopy surveillance intervalsGupta,N.; Bansal,A.; Rao,D.; Early,D. S.; Jonnalagadda,S.; Edmundowicz,S. A.; Sharma,P.; Rastogi,A.GASTROINTESTINAL ENDOSCOPY 2012 ;75(3):494-502
Prevalence of advanced histological features in diminutive and small colon polypsGupta,N.; Bansal,A.; Rao,D.; Early,D. S.; Jonnalagadda,S.; Wani,S. B.; Edmundowicz,S. A.; Sharma,P.; Rastogi,A.GASTROINTESTINAL ENDOSCOPY 2012 ;75(5):1022-1030
Longer inspection time is associated with increased detection of high-grade dysplasia and esophageal adenocarcinoma in Barrett's esophagusGupta,N.; Gaddam,S.; Wani,S. B.; Bansal,A.; Rastogi,A.; Sharma,P.GASTROINTESTINAL ENDOSCOPY 2012 ;76(3):531-538
Adequacy of esophageal squamous mucosa specimens obtained during endoscopy: are standard biopsies sufficient for postablation surveillance in Barrett's esophagus?Gupta,N.; Mathur,S. C.; Dumot,J. A.; Singh,V.; Gaddam,S.; Wani,S. B.; Bansal,A.; Rastogi,A.; Goldblum,J. R.; Sharma,P.GASTROINTESTINAL ENDOSCOPY 2012 ;75(1):11-18
Higher adenoma detection rates with cap-assisted colonoscopy: a randomised controlled trialRastogi,A.; Bansal,A.; Rao,D. S.; Gupta,N.; Wani,S. B.; Shipe,T.; Gaddam,S.; Singh,V.; Sharma,P.GUT 2012 ;61(3):402-408
Standard endoscopy with random biopsies versus narrow band imaging targeted biopsies in Barrett's oesophagus: a prospective, international, randomised controlled trialSharma,P.; Hawes,R. H.; Bansal,A.; Gupta,N.; Curvers,W.; Rastogi,A.; Singh,M.; Hall,M.; Mathur,S. C.; Wani,S. B.; Hoffman,B.; Gaddam,S.; Fockens,P.; Bergman,J. J.GUT 2012 ; ( ):
Weight Loss Can Lead to Resolution of Gastroesophageal Reflux Disease Symptoms: A Prospective Intervention TrialSingh,M.; Lee,J.; Gupta,N.; Gaddam,S.; Smith,B. K.; Wani,S. B.; Sullivan,D. K.; Rastogi,A.; Bansal,A.; Donnelly,J. E.; Sharma,P.Obesity (Silver Spring, Md.) 2012 ; ( ):
Feasibility of mcroRNAs as biomarkers for Barrett's Esophagus progression: a pilot cross-sectional, phase 2 biomarker studyBansal,A.; Lee,I. H.; Hong,X.; Anand,V.; Mathur,S. C.; Gaddam,S.; Rastogi,A.; Wani,S. B.; Gupta,N.; Visvanathan,M.; Sharma,P.; Christenson,L. K.The American Journal of Gastroenterology 2011 ;106(6):1055-1063
Patients with nondysplastic Barrett's esophagus have low risks for developing dysplasia or esophageal adenocarcinomaWani,S.; Falk,G.; Hall,M.; Gaddam,S.; Wang,A.; Gupta,N.; Singh,M.; Singh,V.; Chuang,K. Y.; Boolchand,V.; Gavini,H.; Kuczynski,J.; Sud,P.; Reddymasu,S.; Bansal,A.; Rastogi,A.; Mathur,S. C.; Young,P.; Cash,B.; Lieberman,D. A.; Sampliner,R. E.; Sharma,P.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association 2011 ;9(3):220-7; quiz e26
A comparative study of endoscopic ultrasound guided fine needle aspiration with and without a styletWani,S.; Gupta,N.; Gaddam,S.; Singh,V.; Ulusarac,O.; Romanas,M.; Bansal,A.; Sharma,P.; Olyaee,M. S.; Rastogi,A.DIGESTIVE DISEASES AND SCIENCES 2011 ;56(8):2409-2414
Risk factors for progression of low-grade dysplasia in patients with Barrett's esophagusWani,S.; Falk,G. W.; Post,J.; Yerian,L.; Hall,M.; Wang,A.; Gupta,N.; Gaddam,S.; Singh,M.; Singh,V.; Chuang,K. Y.; Boolchand,V.; Gavini,H.; Kuczynski,J.; Sud,P.; Bansal,A.; Rastogi,A.; Mathur,S. C.; Young,P.; Cash,B.; Goldblum,J.; Lieberman,D. A.; Sampliner,R. E.; Sharma,P.GASTROENTEROLOGY 2011 ;141(4):1179-86, 1186.e1
Real-time increased detection of neoplastic tissue in Barrett's esophagus with probe-based confocal laser endomicroscopy: final results of an international multicenter, prospective, randomized, controlled trialSharma,P.; Meining,A. R.; Coron,E.; Lightdale,C. J.; Wolfsen,H. C.; Bansal,A.; Bajbouj,M.; Galmiche,J. P.; Abrams,J. A.; Rastogi,A.; Gupta,N.; Michalek,J. E.; Lauwers,G. Y.; Wallace,M. B.GASTROINTESTINAL ENDOSCOPY 2011 ;74(3):465-472
Risk factors for nocturnal reflux in a large GERD cohortGaddam,S.; Maddur,H.; Wani,S.; Gupta,N.; Singh,M.; Singh,V.; Moloney,B.; Puli,S. R.; Rastogi,A.; Bansal,A.; Sharma,P.JOURNAL OF CLINICAL GASTROENTEROLOGY 2011 ;45(9):764-768
Novel probe-based confocal laser endomicroscopy criteria and interobserver agreement for the detection of dysplasia in Barrett's esophagusGaddam,S.; Mathur,S. C.; Singh,M.; Arora,J.; Wani,S. B.; Gupta,N.; Overhiser,A.; Rastogi,A.; Singh,V.; Desai,N.; Hall,S. B.; Bansal,A.; Sharma,P.The American Journal of Gastroenterology 2011 ;106(11):1961-1969
Pancreato-biliary malignancy diagnosed by endoscopic ultrasonography in absence of a mass lesion on transabdominal imaging: prevalence and predictorsReddymasu,S. C.; Gupta,N.; Singh,S.; Oropeza-Vail,M.; Jafri,S. F.; Olyaee,M.DIGESTIVE DISEASES AND SCIENCES 2011 ;56(6):1912-1916
Randomized, controlled trial of standard-definition white-light, high-definition white-light, and narrow-band imaging colonoscopy for the detection of colon polyps and prediction of polyp histologyRastogi,A.; Early,D. S.; Gupta,N.; Bansal,A.; Singh,V.; Ansstas,M.; Jonnalagadda,S. S.; Hovis,C. E.; Gaddam,S.; Wani,S. B.; Edmundowicz,S. A.; Sharma,P.GASTROINTESTINAL ENDOSCOPY 2011 ;74(3):593-602
A prospective, single-blind, randomized, controlled trial of EUS-guided FNA with and without a styletRastogi,A.; Wani,S.; Gupta,N.; Singh,V.; Gaddam,S.; Reddymasu,S.; Ulusarac,O.; Fan,F.; Romanas,M.; Dennis,K. L.; Sharma,P.; Bansal,A.; Oropeza-Vail,M.; Olyaee,M.GASTROINTESTINAL ENDOSCOPY 2011 ;74(1):58-64
Endoscopy for upper GI cancer screening in the general population: a cost-utility analysisGupta,N.; Bansal,A.; Wani,S. B.; Gaddam,S.; Rastogi,A.; Sharma,P.GASTROINTESTINAL ENDOSCOPY 2011 ;74(3):610-624.e2
Esophageal diseases.Gupta,N.; Sharma,P. 2010 ; ( ):488-510
Mid-Term Results of Neck-Related Adjunctive Therapies Utilized During Edovascular Repair of Infra-Renal Aortic AneurysmsChung,J.; Corriere,M.; Kasirajan,K.; Milner,R.; Gupta,N.; Chaikof,E.; Veeraswamy,R.JOURNAL OF VASCULAR SURGERY 2009 ;49(5):S33
Early Resolution of Pelvic Venous Collaterals after Endovascular treatment of Nutcracker Syndrome: Case Report and a Reveiw of the LiteratureGupta,N.; Milner,R.Vascular Disease Management 2009 ;5(146):150
Defining the transcriptome of accelerated and replicatively senescent keratinocytes reveals links to differentiation, interferon signaling, and Notch related pathways.Perera,R. J.; Koo,S.; Bennett,C. F.; Dean,N. M.; Gupta,N.; Qin,J. Z.; Nickoloff,B. J.JOURNAL OF CELLULAR BIOCHEMISTRY 2006 ;98(2):394-408
Education
Medical School
University of Missouri, Kansas City School of Medicine
Residency
University of Illinois at Chicago Medical Center, Internal Medicine: General
Fellowship
University of Kansas Medical Center, Gastroenterology
Washington University in St. Louis, Interventional Endoscopy
Biography
Dr. Gupta is a graduate of the University of Missouri Kansas City School of Medicine. During this time, he also obtained a Masters in Public Health from the University of Illinois at Chicago in public health informatics. He completed his internal medicine residency at the University of Illinois at Chicago Medical Center and his gastroenterology fellowship at the University of Kansas Medical Center. He then pursued additional training in advanced interventional endoscopy at Washington University in St. Louis.
Dr. Gupta has clinical and research interests in diagnostic and therapeutic endoscopy, malignant and pre-malignant conditions of the gastrointestinal tract, and improving the quality of endoscopy. He performs a wide range of advanced endoscopic procedures including
Endoscopic retrograde cholangiopancreatography (ERCP) with cholangioscopy and sphincter of oddi manometry
Diagnostic and therapeutic endoscopic ultrasound (EUS)
Pancreatic pseudocyst drainage and endoscopic necrosectomy
Celiac plexus block and neurolysis
Fiducial placement
Deep enteroscopy for small bowel disorders
Luminal stenting
Endoscopic mucosal resection (EMR)
Mucosal ablation including radiofrequency ablation (Barrx) and cryoablation
Jejunal feeding tube placement
Interests & Hobbies
Golf
Football
Alpine Skiing