Gastroenterologist: Neil Gupta, MD, MPH | Loyola Medicine

Neil Gupta, MD, MPH

Neil Gupta, MD, MPH

Medicine

Gastroenterology
Associate Professor
Regional Director, Digestive Health

Languages Spoken

English

Clinical Expertise

  • Advanced Endoscopy
  • Barrett's Esophagus
  • Bile Duct Cancer
  • Bile Duct Disorders
  • Biliary Disorders
  • Colon Cancer
  • Colon Polyp
  • Endoscopic Ablation
  • Endoscopic Mucosal Resection
  • Endoscopic Retrograde Cholangiopancreatography (ERCP)
  • Endoscopic Submucosal Dissection
  • Endoscopic Ultrasound
  • Esophageal Cancer
  • Esophagus Cancer
  • Gastrointestinal Bleeding
  • Gastrointestinal Cancer
  • Natural Orifice Trans-lumenal Endoscopic Surgery
  • Pancreas Cancer
  • Pancreas Disorders
  • Pancreatic Cancer
  • Pancreatitis
  • Rectal Cancer
  • Single Balloon Enteroscopy
  • Stomach Cancer
  • Therapeutic Endoscopy

About Dr. Gupta

Biography

Dr. Gupta currently serves as the Co-Director of the Digestive Health Program and Director of Interventional Endoscopy at Loyola University Medical Center. He 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 has published over 100 papers in peer reviewed medical journals, presented over 200 abstracts at national medical conferences, and written chapters for several medical textbooks. He teaches physicians how to perform complex endoscopy procedures at courses throughout the country and internationally. Dr. Gupta is very active in multiple gastroenterology medical societies and currently serves on committees for the American Gastroenterological Association (AGA) and the American Society of Gastrointestinal Endoscopy (ASGE).

Interests
Golf, Football, Alpine Skiing

Medical 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

Board Certification

American Board of Internal Medicine Subspecialty Gastroenterology

Research

  • Adenoma detection rate: the perfect colonoscopy quality measure or is there more? Liem, B; Gupta, N, Translational gastroenterology and hepatology
  • Broken Sacral Neuromodulation Lead Migration Into the Sigmoid Colon: A Case Report. Shannon, MB; Gupta, N; Eberhardt, J; Farooq, AV, Female pelvic medicine & reconstructive surgery
  • Development and Validation of a Model to Determine Risk of Progression of Barrett's Esophagus to Neoplasia. Parasa, S; Vennalaganti, S; Gaddam, S; Vennalaganti, P; Young, P; Gupta, N; Thota, P; Cash, B; Mathur, S; Sampliner, R; Moawad, F; Lieberman, D; Bansal, A; Kennedy, KF; Vargo, J; Falk, G; Spaander, M; Bruno, M; Sharma, P, Gastroenterology
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  • Endoscopic suturing of esophageal stent into skin flap after laryngectomy. Gupta, N; Verma, G; Venu, M; Naik, A; Shastri, N, VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy
  • Improving quality of care in patients with Barrett's esophagus by measuring and improving neoplasia detection rates. Sharma, P; Allen, JE; Gorrepati, VS; Gupta, N, Gastrointestinal endoscopy
  • Increasing adenoma detection rates in the right side of the colon comparing retroflexion or a second forward view: a systematic review. Desai, M; Bilal, M; Hamade, N; Gorrepati, VS; Thogulva Chandrasekar, V; Jegadeesan, R; Gupta, N; Bhandari, P; Repici, A; Hassan, C; Sharma, P, Gastrointestinal endoscopy
  • Increasing prevalence of high-grade dysplasia and adenocarcinoma on index endoscopy in Barrett's esophagus over the past 2 decades: data from a multicenter U.S. consortium. Desai, M; Lieberman, DA; Kennedy, KF; Hamade, N; Thota, P; Parasa, S; Gorrepati, VS; Bansal, A; Gupta, N; Gaddam, S; Young, PE; Mathur, S; Moawad, FJ; Cash, BD; Sampliner, R; Vargo, JJ; Falk, GW; Sharma, P, Gastrointestinal endoscopy
  • Lower Annual Rate of Progression of Short-Segment vs Long-Segment Barrett's Esophagus to Esophageal Adenocarcinoma. Hamade, N; Vennelaganti, S; Parasa, S; Vennalaganti, P; Gaddam, S; Spaander, MCW; van Olphen, SH; Thota, PN; Kennedy, KF; Bruno, MJ; Vargo, JJ; Mathur, S; Cash, BD; Sampliner, R; Gupta, N; Falk, GW; Bansal, A; Young, PE; Lieberman, DA; Sharma, P, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association
  • Occlusion of choledochoduodenostomy stent with food. Gupta, N; Verma, G; Bukiri, K; Venu, M; Shastri, N, VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy
  • The Role of Therapeutic Endoscopy in Patients With Cirrhosis-Related Causes of Gastrointestinal Bleeding. Kezer, CA; Gupta, N, Current gastroenterology reports
  • Use of adenosine triphosphate to audit reprocessing of flexible endoscopes with an elevator mechanism. Quan, E; Mahmood, R; Naik, A; Sargon, P; Shastri, N; Venu, M; Parada, JP; Gupta, N, American Journal of Infection Control
  • AGA White Paper: Training and Implementation of Endoscopic Image Enhancement Technologies Gupta, N.; Brill, J. V.; Canto, M.; DeMarco, D.; Fennerty, B. M.; Laine, L.; Lieberman, D.; Lightdale, C.; Montgomery, E.; Odze, R.; Rex, D.; Sharma, P.; Tokar, J. L.; Kochman, M. L., Gastroenterology;Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association
  • Didactic training vs. computer-based self-learning in the prediction of diminutive colon polyp histology by trainees: a randomized controlled study. Khan, T; Cinnor, B; Gupta, N; Hosford, L; Bansal, A; Olyaee, MS; Wani, S; Rastogi, A, Endoscopy
  • Discordance Among Pathologists in the United States and Europe in Diagnosis of Low-Grade Dysplasia for Patients With Barrett's Esophagus Vennalaganti, P.; Kanakadandi, V.; Goldblum, J. R.; Mathur, S. C.; Patil, D. T.; Offerhaus, G. J.; Meijer, S. L.; Vieth, M.; Odze, R. D.; Shreyas, S.; Parasa, S.; Gupta, N.; Repici, A.; Bansal, A.; Mohammad, T.; Sharma, P., Gastroenterology
  • Endoscopic resection in esophageal adenocarcinoma: a basic requirement for future management algorithms. Gupta, N; Sharma, P, Endoscopy
  • Impact of cap-assisted colonoscopy on detection of proximal colon adenomas: systematic review and meta-analysis Desai, M.; Sanchez-Yague, A.; Choudhary, A.; Pervez, A.; Gupta, N.; Vennalaganti, P.; Vennelaganti, S.; Fugazza, A.; Repici, A.; Hassan, C.; Sharma, P., Gastrointestinal endoscopy
  • Increased Detection of Barrett's Esophagus-associated Neoplasia Using Wide-Area Trans-epithelial Sampling: A Multicenter Prospective, Randomized Trial, Vennalaganti, P. R.; Kaul, V.; Wang, K. K.; Falk, G. W.; Shaheen, N. J.; Infantolino, A.; Johnson, D. A.; Eisen, G.; Gerson, L. B.; Smith, M. S.; Iyer, P. G.; Lightdale, C. J.; Schnoll-Sussman, F.; Gupta, N.; Gross, S. A.; Abrams, J.; Haber, G. B.; Chuttani, R.; Pleskow, D. K.; Kothari, S.; Goldblum, J. R.; Zhang, Y.; Sharma, P., Gastrointestinal endoscopy
  • Low Risk of High-Grade Dysplasia or Esophageal Adenocarcinoma Among Patients With Barrett's Esophagus Less Than 1 cm (Irregular Z Line) Within 5 Years of Index Endoscopy Thota, P. N.; Vennalaganti, P.; Vennelaganti, S.; Young, P.; Gaddam, S.; Gupta, N.; Lieberman, D.; Sampliner, R.; Falk, G. W.; Mathur, S.; Kennedy, K.; Cash, B. D.; Moawad, F.; Bansal, A.; Spaander, M. C.; Bruno, M. J.; Vargo, J.; Sharma, P., Gastroenterology
  • Validation of Probe-based Confocal Laser Endomicroscopy (pCLE) Criteria for Diagnosing Colon Polyp Histology. Vennelaganti, S; Vennalaganti, P; Mathur, S; Singh, S; Jamal, M; Kanakadandi, V; Rai, T; Hall, M; Gupta, N; Nutalapati, V; Alsop, B; Hornung, B; Sharma, P, Journal of clinical gastroenterology
  • Colorectal Cancer Screening Quality Measures: Beyond Colonoscopy Saini, S. D.; Adams, M. A.; Brill, J. V.; Gupta, N.; Naveed, M.; Rosenberg, J. A.; Gellad, Z. F., Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association
  • Development and Validation of a Classification System to Identify High-Grade Dysplasia and Esophageal Adenocarcinoma in Barrett's Esophagus Using Narrow-Band Imaging Sharma, P.; Bergman, J. J.; Goda, K.; Kato, M.; Messmann, H.; Alsop, B. R.; Gupta, N.; Vennalaganti, P.; Hall, M.; Konda, V.; Koons, A.; Penner, O.; Goldblum, J. R.; Waxman, I., Gastroenterology
  • Effectiveness of focal vs. balloon radiofrequency ablation devices in the treatment of Barrett's esophagus Brown, J.; Alsop, B.; Gupta, N.; Buckles, D. C.; Olyaee, M. S.; Vennalaganti, P.; Kanakadandi, V. N.; Saligram, S.; Sharma, P., United European gastroenterology journal
  • Efficacy and safety outcomes of multimodal endoscopic eradication therapy in Barrett's esophagus-related neoplasia: a systematic review and pooled-analysis Desai, M.; Saligram, S.; Gupta, N.; Vennalaganti, P.; Bansal, A.; Choudhary, A.; Vennelaganti, S.; He, J.; Titi, M.; Maselli, R.; Qumseya, B.; Olyaee, M.; Waxman, I.; Repici, A.; Hassan, C.; Sharma, P., Gastrointestinal endoscopy
  • How to Improve Your Adenoma Detection Rate During Colonoscopy Gupta, N., Gastroenterology
  • In-class didactic versus self-directed teaching of the probe-based confocal laser endomicroscopy (pCLE) criteria for Barrett's esophagus Rzouq, F.; Vennalaganti, P.; Pakseresht, K.; Kanakadandi, V.; Parasa, S.; Mathur, S. C.; Alsop, B. R.; Hornung, B.; Gupta, N.; Sharma, P., Endoscopy
  • Revenue from single-balloon enteroscopy is driven by anesthesia: experience from a tertiary care facility Banerjee, N.; Presta, M.; Charous, M.; Gupta, N., Surgical endoscopy
  • Use of an ultrathin gastroscope to guide endotracheal intubation for endoscopy Brodie, M.; Pietrzak, A.; Gupta, N., Gastrointestinal endoscopy
  • Accuracy of chest high-resolution computed tomography in diagnosing diffuse cystic lung diseases Gupta, N.; Meraj, R.; Tanase, D.; James, L. E.; Seyama, K.; Lynch, D. A.; Akira, M.; Meyer, C. A.; Ruoss, S. J.; Burger, C. D.; Young, L. R.; Almoosa, K. F.; Veeraraghavan, S.; Barker, A. F.; Lee, A. S.; Dilling, D. F.; Inoue, Y.; Cudzilo, C. J.; Zafar, M. A.; McCormack, F. X., The European respiratory journal
  • Are gastroenterologists willing to implement imaging-guided surveillance for Barrett's esophagus? Results from a national survey Appannagari, A.; Soudagar, A. S.; Pietrzak, C.; Sharma, P.; Gupta, N., Endoscopy international open
  • Are Gastroenterologists Willing to Implement the "Predict Resect, and Discard" Management Strategy for Diminutive Colorectal Polyps?: Results From a National Survey, Soudagar, A. S.; Nguyen, M.; Bhatia, A.; Rastogi, A.; Gupta, N., Journal of clinical gastroenterology
  • Cap assisted colonoscopy for the detection of serrated polyps: a post-hoc analysis. Rzouq, F; Gupta, N; Wani, S; Sharma, P; Bansal, A; Rastogi, A, BMC GASTROENTEROLOGY
  • Clinical outcomes in patients with a diagnosis of "indefinite for dysplasia" in Barrett's esophagus: a multicenter cohort study Sinh, P.; Anaparthy, R.; Young, P. E.; Gaddam, S.; Thota, P.; Balasubramanian, G.; Singh, M.; Higbee, A. D.; Wani, S.; Gupta, N.; Rastogi, A.; Mathur, S. C.; Bansal, A.; Horwhat, J. D.; Cash, B. D.; Falk, G. W.; Lieberman, D. A.; Vargo, J. J.; Sampliner, R. E.; Sharma, P., Endoscopy
  • Community gastroenterologists can learn diminutive colon polyp histology characterization with narrow band imaging by a computer-based teaching module Sinh, P.; Gupta, N.; Rao, D. S.; Wani, S.; Sharma, P.; Bansal, A.; Allen, J.; Ketover, S. R.; Rastogi, A., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society
  • Development and Validation of a Classification System to Identify High-grade Dysplasia and Esophageal Adenocarcinoma in Barrett's Esophagus Using Narrow Band Imaging Sharma, P.; Bergman, J. J.; Goda, K.; Kato, M.; Messmann, H.; Alsop, B. R.; Gupta, N.; Vennalaganti, P.; Hall, M.; Konda, V.; Koons, A.; Penner, O.; Goldblum, J. R.; Waxman, I., Gastroenterology
  • Diagnostic performance of EUS in predicting advanced cancer among patients with Barrett's esophagus and high-grade dysplasia/early adenocarcinoma: systematic review and meta-analysis Qumseya, B. J.; Brown, J.; Abraham, M.; White, D.; Wolfsen, H.; Gupta, N.; Vennalaganti, P.; Sharma, P.; Wallace, M. B., Gastrointestinal endoscopy
  • Efficacy of Endoscopic Mucosal Resection for Management of Small Duodenal Neuroendocrine Tumors. Shroff, SR; Kushnir, VM; Wani, SB; Gupta, N; Jonnalagadda, SS; Murad, F; Early, DS; Mullady, DK; Edmundowicz, SA; Azar, RR, Surgical laparoscopy, endoscopy & percutaneous techniques
  • Endoscopic repair of duodenocutaneous fistula with an enterocutaneous fistula plug Chow, K.; Leya, J.; Gupta, N., Gastrointestinal endoscopy
  • Failed attempt at duodenal perforation closure with over-the-scope clip. Brodie, M; Gupta, N; Jonnalagadda, S, Gastrointestinal endoscopy
  • Inter-Observer Agreement among Pathologists Using Wide-Area Transepithelial Sampling With Computer-Assisted Analysis in Patients With Barrett's Esophagus Vennalaganti, P. R.; Naag Kanakadandi, V.; Gross, S. A.; Parasa, S.; Wang, K. K.; Gupta, N.; Sharma, P., The American Journal of Gastroenterology
  • Long-term results of the mucosal ablation of Barrett's esophagus: efficacy and recurrence Saligram, S.; Tofteland, N.; Wani, S.; Gupta, N.; Mathur, S.; Vennalaganti, P.; Kanakadandi, V.; Giacchino, M.; Higbee, A.; Lim, D.; Rastogi, A.; Bansal, A.; Sharma, P., Endoscopy international open
  • Management of Diminutive Colon Polyps Based on Endoluminal Imaging Lieberman, D.; Brill, J.; Canto, M.; DeMarco, D.; Fennerty, B.; Gupta, N.; Laine, L.; Lightdale, C.; Montgomery, E.; Odze, R.; Rex, D.; Sharma, P.; Kochman, M.; Tokar, J., Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association
  • Patient preferences of a resect and discard paradigm. Vu, HT; Sayuk, GS; Gupta, N; Hollander, T; Kim, A; Early, DS, Gastrointestinal endoscopy
  • Patterns of antiplatelet agent use in the US Kanakadandi, V.; Parasa, S.; Sihn, P.; Singh, M.; Giacchino, M.; Gupta, N.; Gaddam, S.; Rastogi, A.; Bansal, A.; Petrini, J.; Sharma, P., Endoscopy international open
  • Persistence of Human Papillomavirus Overexpression of p53, and Outcomes of Patients After Endoscopic Ablation of Barrett's Esophagus., Rajendra, S; Wang, B; Pavey, D; Sharma, P; Yang, T; Lee, CS; Gupta, N; Ball, MJ; Gill, RS; Wu, X, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association
  • Prevalence of advanced histological features and synchronous neoplasia in patients with flat adenomas Naravadi, V.; Gupta, N.; Early, D.; Jonnalagadda, S.; Wani, S. B.; Gaddam, S.; Sharma, P.; Edmundowicz, S. A.; Bansal, A.; Rastogi, A., Gastrointestinal endoscopy
  • Quality Indicators for the Management of Barrett's Esophagus Dysplasia and Esophageal Adenocarcinoma: International Consensus Recommendations from AGA Symposium, Sharma, P.; Katzka, D.; Gupta, N.; Ajani, J.; Buttar, N.; Chak, A.; Corley, D.; El-Serag, H.; Falk, G. W.; Fitzgerald, R.; Goldblum, J.; Gress, F.; Ilson, D. H.; Inadomi, J. M.; Kuipers, E. J.; Lynch, J. P.; McKeon, F.; Metz, D.; Pasricha, P. J.; Pech, O.; Peek, R.; Peters, J. H.; Repici, A.; Seewald, S.; Shaheen, N. J.; Souza, R. F.; Spechler, S. J.; Vennalaganti, P.; Wang, K., Gastroenterology
  • Randomized controlled trial of self-directed versus in-classroom teaching of narrow-band imaging for diagnosis of Barrett's esophagus-associated neoplasia Daly, C.; Vennalaganti, P.; Soudagar, S.; Hornung, B.; Sharma, P.; Gupta, N., Gastrointestinal endoscopy
  • Successful endoscopic dislodgement and removal of ingested glass from the esophagus: a medical emergency Wanta, K.; Appannagari, A.; Leya, J.; Gupta, N., Gastrointestinal endoscopy
  • Two endoscopic resection methods for the removal of an over-the-scope clip Mumtaz, S.; Appannagari, A.; Gupta, N., Gastrointestinal endoscopy
  • Use of side-viewing endoscope to treat a bleeding duodenal diverticulum Soudagar, A. S.; Abdinoor, A.; Khan, O.; Gupta, N., Gastrointestinal endoscopy
  • White Paper AGA: Advanced Imaging in Barrett's Esophagus Sharma, P.; Brill, J.; Canto, M.; DeMarco, D.; Fennerty, B.; Gupta, N.; Laine, L.; Lieberman, D.; Lightdale, C.; Montgomery, E.; Odze, R.; Tokar, J.; Kochman, M., Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association
  • Advanced imaging in colonoscopy and its impact on quality. Sharma, P; Gupta, N; Kuipers, EJ; Repici, A; Wallace, M, Gastrointestinal endoscopy
  • Endoscopic holmium laser lithotripsy to extract a large gallstone impacted in the terminal ileum Soudagar, A. S.; Leya, J.; Gupta, N., Gastrointestinal endoscopy
  • Impact of a computer-based teaching module on characterization of diminutive colon polyps by using narrow-band imaging by non-experts in academic and community practice: a video-based study Rastogi, A.; Rao, D. S.; Gupta, N.; Grisolano, S. W.; Buckles, D. C.; Sidorenko, E.; Bonino, J.; Matsuda, T.; Dekker, E.; Kaltenbach, T.; Singh, R.; Wani, S.; Sharma, P.; Olyaee, M. S.; Bansal, A.; East, J. E., Gastrointestinal endoscopy
  • Trainee participation and adenoma detection rates during screening colonoscopies Chalifoux, S. L.; Rao, D. S.; Wani, S. B.; Sharma, P.; Bansal, A.; Gupta, N.; Rastogi, A., Journal of clinical gastroenterology
  • Association between length of Barrett's esophagus and risk of high-grade dysplasia or adenocarcinoma in patients without dysplasia. Anaparthy, R; Gaddam, S; Kanakadandi, V; Alsop, BR; Gupta, N; Higbee, AD; Wani, SB; Singh, M; Rastogi, A; Bansal, A; Cash, BD; Young, PE; Lieberman, DA; Falk, GW; Vargo, JJ; Thota, P; Sampliner, RE; Sharma, P, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association
  • Cigarette smoking is a modifiable risk factor for Barrett's oesophagus Balasubramanian, G.; Gupta, N.; Giacchino, M.; Singh, M.; Kanakadandi, V.; Gaddam, S.; Wani, S. B.; Higbee, A. D.; Rastogi, A.; Bansal, A.; Sharma, P., United European gastroenterology journal
  • Persistence of nondysplastic Barrett's esophagus identifies patients at lower risk for esophageal adenocarcinoma: results from a large multicenter cohort. Gaddam, S; Singh, M; Balasubramanian, G; Thota, P; Gupta, N; Wani, S; Higbee, AD; Mathur, SC; Horwhat, JD; Rastogi, A; Young, PE; Cash, BD; Bansal, A; Vargo, JJ; Falk, GW; Lieberman, DA; Sampliner, RE; Sharma, P, Gastroenterology
  • Practice patterns among U.S. gastroenterologists regarding endoscopic management of Barrett's esophagus. Singh, M; Gupta, N; Gaddam, S; Balasubramanian, G; Wani, S; Sinh, P; Aghaie, K; Higbee, AD; Rastogi, A; Kanakadandi, V; Bansal, A; Sharma, P, Gastrointestinal endoscopy
  • Recurrent intra-abdominal abscess formation due to a gastric diverticulum Pietrzak, C.; Leya, J.; Abood, G.; Yonick, D.; Gupta, N., Endoscopy
  • Standard endoscopy with random biopsies versus narrow band imaging targeted biopsies in Barrett's oesophagus: a prospective international, randomised controlled trial, Sharma, 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
  • Accuracy of in vivo optical diagnosis of colon polyp histology by narrow-band imaging in predicting colonoscopy surveillance intervals Gupta, N.; Bansal, A.; Rao, D.; Early, D. S.; Jonnalagadda, S.; Edmundowicz, S. A.; Sharma, P.; Rastogi, A., Gastrointestinal endoscopy
  • 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
  • Higher adenoma detection rates with cap-assisted colonoscopy: a randomised controlled trial Rastogi, A.; Bansal, A.; Rao, D. S.; Gupta, N.; Wani, S. B.; Shipe, T.; Gaddam, S.; Singh, V.; Sharma, P., Gut
  • Longer inspection time is associated with increased detection of high-grade dysplasia and esophageal adenocarcinoma in Barrett's esophagus Gupta, N.; Gaddam, S.; Wani, S. B.; Bansal, A.; Rastogi, A.; Sharma, P., Gastrointestinal endoscopy
  • Prevalence of advanced histological features in diminutive and small colon polyps Gupta, N.; Bansal, A.; Rao, D.; Early, D. S.; Jonnalagadda, S.; Wani, S. B.; Edmundowicz, S. A.; Sharma, P.; Rastogi, A., Gastrointestinal endoscopy
  • A comparative study of endoscopic ultrasound guided fine needle aspiration with and without a stylet Wani, S.; Gupta, N.; Gaddam, S.; Singh, V.; Ulusarac, O.; Romanas, M.; Bansal, A.; Sharma, P.; Olyaee, M. S.; Rastogi, A., Digestive diseases and sciences
  • A prospective single-blind, randomized, controlled trial of EUS-guided FNA with and without a stylet, Rastogi, 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
  • Endoscopy for upper GI cancer screening in the general population: a cost-utility analysis Gupta, N.; Bansal, A.; Wani, S. B.; Gaddam, S.; Rastogi, A.; Sharma, P., Gastrointestinal endoscopy
  • Feasibility of mcroRNAs as biomarkers for Barrett's Esophagus progression: a pilot cross-sectional phase 2 biomarker study, Bansal, 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
  • Novel probe-based confocal laser endomicroscopy criteria and interobserver agreement for the detection of dysplasia in Barrett's esophagus Gaddam, 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
  • Pancreato-biliary malignancy diagnosed by endoscopic ultrasonography in absence of a mass lesion on transabdominal imaging: prevalence and predictors Reddymasu, S. C.; Gupta, N.; Singh, S.; Oropeza-Vail, M.; Jafri, S. F.; Olyaee, M., Digestive diseases and sciences
  • Patients with nondysplastic Barrett's esophagus have low risks for developing dysplasia or esophageal adenocarcinoma Wani, 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
  • 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 histology, Rastogi, 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
  • 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 trial, Sharma, 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
  • Risk factors for nocturnal reflux in a large GERD cohort Gaddam, 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
  • Risk factors for progression of low-grade dysplasia in patients with Barrett's esophagus Wani, 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
  • Early Resolution of Pelvic Venous Collaterals after Endovascular treatment of Nutcracker Syndrome: Case Report and a Review of the Literature Gupta, N.; Milner, R., Vascular Disease Management
  • 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
  • Randomized Controlled Trial of Self-directed Versus In-Classroom Education of Narrow Band Imaging in Diagnosing Colorectal Polyps Using the NICE Criteria. Allen, JE; Vennalaganti, P; Gupta, N; Hornung, B; Choudhary, A; Titi, M; Alsop, BR; Lim, D; Sharma, P, Journal of clinical gastroenterology