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Pediatric Gastroenterology

Scholarly Opportunities

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Scholarly Opportunities

Jason Shapiro, MD
Jason Shapiro, MD

Research is an integral part of our Pediatric GI fellowship program. Prior fellows have successfully taken advantage of a myriad of opportunities offered through The Warren Alpert Medical School and School of Public Health at Brown University. Additional training and research support is available at our Brown University Health Biostatistics Core and Advanced Center for Translational Research (CTR). The fellowship program supports an environment of academic curiosity and encourages fellows to seek out projects that fit their specific interests. With access to a wide range of resources, opportunities exist for our fellows to conduct meaningful clinical, translational and basic science research during their three years of training.

Rhode Island’s unique geography offers access to population-based cohorts of patients from our multidisciplinary programs including inflammatory bowel disease, Celiac disease, liver disease, eosinophilic GI disorders and functional GI conditions. We also have a strong clinical and academic relationship with colleagues in Child Psychology which offers access to a range of meaningful research opportunities. Mentorship is incredibly important to a successful research experience. As such, our fellows have access to a variety of mentors within the division of Pediatric GI, department of Pediatrics and outside our department as well. Prior fellows have worked with NIH-funded mentors in adult GI, immunology and psychology. To assess progress, fellows will meet with their scholarship oversight committee (SOC) quarterly in years 2 and 3. Furthermore, research updates are presented to the division at regular intervals. Our fellows are also encouraged to present their work at institutional, regional and national meetings. 

Research Curriculum

Offered through the Department of Emergency Medicine, this quarterly seminar is open to all trainees in the Department of Pediatrics.  The objectives of the curriculum include understanding of the principles of conducting and reviewing academic research, designing and defending a study, learning various analytical tools for data presentation, developing skills necessary for writing a quality manuscript in a timely manner, and emphasizing the ethical principals in conducting research.

Teaching Opportunities

During training, our fellows engage in a variety of teaching opportunities. Fellows are expected to teach medical students and residents on a daily basis while on inpatient service.  They also lead structured teaching sessions throughout the year, including weekly pediatric GI conferences, pediatric residency noon conferences, and multidisciplinary conferences with other specialties.  Fellows have the opportunity to present at pediatric grand rounds and regional conferences.  Our fellows’ posters are routinely presented at NASGPHAN’s annual conference and our fellows have been featured for oral presentations at international conferences including DDW.  In recognition of their commitment to medical education, our fellows have been elected to the Gold Humanism in Medicine Foundation and are the recipients of teaching awards within Brown University.

Recent Publications

  • A Mixed-Methods Analysis of Trauma-Exposed Adolescents' Gastrointestinal Symptoms as Captured in Online Social Communication.  Ingram KM, Anderson AS, Luzincourt D, Chun S, Gorbounova I, Pendse S, Shapiro J, Huang J, Nugent NR.  Neurogastroenterol Motil. 2026 May;38(5)
  • CAPTURE IBD: Advancing Precision Medicine in Pediatric IBD.  Subedi S, Albenbergl LG, Bass JA, Bauman L, Chevalier R, Egberg M, Goyal A, Hoffenberg E, Huang J, Kelsen JR, Kugathasan S, Minar P, Niklinska-Schirtz BJ, Ouahed J, Perry CE, Rabizadeh S, Rosen MJ, Santolaya J, Sauer CG, Shapiro JM, Sifuentes-Domingue L, Sylvester F, Villarreal M, Weaver SA, Whaley KG, Ziring D, de Zoeten EF, Kahn SA.  Inflamm Bowel Dis. 2026 Jan 1;32(1):188-190. 
  • Medical management of inflammatory bowel diseases.  Hashash JG, Limdi JK, Shapiro JM, Shah SA.  BMJ. 2025 Dec 19;391:e079050. 
  • Posttraining survey of recent pediatric gastroenterology fellowship graduates.  Moran CJ, Lee CK, Blondet N, Harb R, Hartman GS, Herzlinger M, Jump C, Rolfes PS, Solomon A, Srinath A, Sauer CG, Lusman SS, Mallon D.
  • JPGN Rep. 2025 Jun 24;6(4):334-341. 
  • Pathophysiology of Cystic Fibrosis Liver Disease.  Kasper VL, Assis DN.  Pediatr Pulmonol. 2024 Sep;59 Suppl 1:S98-S106. 
  • Helicobacter pylori Antimicrobial Resistance and the Role of Next-Generation Sequencing.  Andrews CB, Herzlinger MI, Moss SF.  Gastroenterol Hepatol (N Y). 2024 Aug;20(8):469-476.
  • Ustekinumab for anti-tumor necrosis factor refractory pediatric ulcerative colitis: a promising approach towards endoscopic healing.  Rehman R, Riaz MS, Esharif D, Has P, Herzlinger M, Shapiro J, Subedi S.  Intest Res. 2024 Jul;22(3):351-356. 
  • The North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition Position on the Role of the Registered Dietitian Nutritionist in the Care of the Pediatric Patient With Chronic Gastrointestinal Diseases.  Walia CLS, Cerezo CS, Smith A, Turner J, Moses J, Vermilyea S, Gupta SK, Verma R. J Pediatr Gastroenterol Nutr. 2023 Mar 1;76(3):390-399.
  • Helicobacter pylori antimicrobial resistance in a pediatric population from the New England region of the United States. Herzlinger M, Dannheim K, Riaz M, Liu E, Bousvaros A, Bonilla S. Clin Gastroenterol Hepatol. 2023 Mar 3:S1542-3565(23). 
  • Lessons Learned from the Ocean State Crohn’s and Colitis Area Registry. Shapiro JM, LeLeiko NS, Sands BE, Shah SA.  R I Med J. 2022 Dec 1;105(10):38-41.
  • The impact of health literacy on adolescent and young adult pediatric liver transplant recipients.  Baranwal P, Sathe M, Lobritto SJ, Vittorio J.  Liver Transpl. 2024 Apr 1;30(4):386-394. 
  • The North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition Position on the Role of the Registered Dietitian Nutritionist in the Care of the Pediatric Patient With Chronic Gastrointestinal Diseases.  Walia CLS, Cerezo CS, Smith A, Turner J, Moses J, Vermilyea S, Gupta SK, Verma R. J Pediatr Gastroenterol Nutr. 2023 Mar 1;76(3):390-399.
  • The North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition Position on the Role of the Registered Dietitian Nutritionist in the Care of the Pediatric Patient With Chronic Gastrointestinal Diseases.  Walia CLS, Cerezo CS, Smith A, Turner J, Moses J, Vermilyea S, Gupta SK, Verma R. J Pediatr Gastroenterol Nutr. 2023 Mar 1;76(3):390-399. 
  • Immunoglobulin A Targets a Unique Subset of the Microbiota in Inflammatory Bowel Disease.
  • Shapiro JM, de Zoete MR, Palm NW, Laenen Y, Bright R, Mallette M, Bu K, Bielecka AA, Xu F, Hurtado-Lorenzo A, Shah SA, Cho JH, LeLeiko NS, Sands BE, Flavell RA, Clemente JC.  Cell Host Microbe. 2021 Jan 13;29(1):83-93.e3.
  • Association of Baseline Luminal Narrowing With Ileal Microbial Shifts and Gene Expression Programs and Subsequent Transmural Healing in Pediatric Crohn Disease.
  • Ta AD, Ollberding NJ, Karns R, Haberman Y, Alazraki AL, Hercules D, Baldassano R, Markowitz J, Heyman MB, Kim S, Kirschner B, Shapiro JM, Noe J, Oliva-Hemker M, Otley A, Pfefferkorn M, Kellermayer R, Snapper S, Rabizadeh S, Xavier R, Dubinsky M, Hyams J, Kugathasan S, Jegga AG, Dillman JR, Denson LA.  Inflamm Bowel Dis. 2021 Jan 16.
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