Ronen Stein, M.D.
Associate Professor of Clinical Pediatrics (Gastroenterology, Hepatology and Nutrition)
Attending Physician, Division of Gastroenterology, Hepatology and Nutrition, Children's Hospital of Philadelphia
Department: Pediatrics
Contact information
Children's Hospital of Philadelphia
Division of Gastroenterology, Hepatology and Nutrition
34th and Civic Center Boulevard
Philadelphia, PA 19104
Division of Gastroenterology, Hepatology and Nutrition
34th and Civic Center Boulevard
Philadelphia, PA 19104
Office: 215-590-7801
Fax: 215-590-3606
Fax: 215-590-3606
Education:
B.S. (Biological Sciences and Psychology)
University of Illinois at Chicago, 2006.
M.D.
Brown University Medical School, 2010.
Permanent linkB.S. (Biological Sciences and Psychology)
University of Illinois at Chicago, 2006.
M.D.
Brown University Medical School, 2010.
Selected Publications
Mahon M, Baccarella A, Stein RE: Inflammatory Bowel Disease Nelson Textbook of Pediatrics 23rd Edition, 2026 Notes: In Press.Mahon M, Baccarella A, Stein RE: Eosinophilic Gastrointestinal Diseases Nelson Textbook of Pediatrics 23rd Edition, 2026 Notes: In Press.
Cook C, quake C, Nagarkatte M, McManamon K, Zhang D, Chen Y, Baldassano R, Stein R: 5-Aminosalicylic Acid for the Treatment of Mild Uncomplicated Pediatric Crohn Disease. Poster Presentation. North American Society for Pediatric Gastroenterology, Hepatology and Nutrition Annual Meeting, Chicago, IL Nov 2025.
Alexander E, Stein R, Rudra S, Albenberg L, Zemel B: Clinical risk factors for body composition deficits in children with inflammatory bowel disease. Journal of Pediatric Gastroenterology and Nutrition 81(2): 266-274, Aug 2025.
Rudra S, Kennedy Kennedy, Neukrug S, Huang J, Cousminer DL, Patel A, Xu Y, Grant SFA, Baldassano RN, Albenberg L, Zemel BS, Stein R.: Prevalence and predictors of low bone mineral density in pediatric inflammatory bowel disease Journal of Pediatric Gastroenterology and Nutrition 81(1): 34-42, July 2025.
Atia O, Shavit-Brunschwig Z, Lev-Tzion R, Stein R, Broide E, Urlep D, Hyams J, Weiss B, Aloi M, Assa A, Gerasimidis K, Nichols B, Russell RK, Turner D.: Maintenance treatment with vedolizumab in paediatric inflammatory bowel disease (VEDOKIDS): 54-week outcomes of a multicentre, prospective, cohort study. The Lancet Gastroenterology & Hepatology 10(3): 234-247, March 2025.
Hum SW, Citrin R, Mamula P, De Matos V, Stein R.: Burkitt lymphoma in a child with rectal bleeding Journal of Pediatric Gastroenterology and Nutrition 80(3): 533-34, March 2025.
Stein R, Turner D, Hussey S, Kawasmi A, Ledder O, Levine J, Markowitz J, Matar M, Orlanski-Meyer E, Russell RK, Shaoul R, Yerushalmy-Feler A, Mould DR, Conrad MA: Baseline drug clearance predicts outcomes in children with inflammatory bowel disease treated with vedolizumab: results from the VedoKids prospective multicentre study. Alimentary Pharmacology & Therapeutics 61(6): 1000-1010, March 2025.
Zhang D, Stein R, Lu Y, Zhou T, Lei Y, Li L, Chen J, Arnold J, Becich MJ, Chrischilles EA, Chuang CH, Christakis DA, Fort D, Geary CR, Hornig M, Kaushal R, Liebovitz DM, Mosa ASM, Morizono H, Mirhaji P, Dotson JL, Pulgarin C, Sills MR, Suresh S, Williams DA, Baldassano RN, Forrest CB, Chen Y: Pediatric gastrointestinal tract outcomes during the postacute phase of COVID-19. JAMA Network Open 8(2): e2458366, February 2025.
Ledder O, Dolinger M, Dubinsky MC, Stein R, Vellanki S, Buckuk R, Fatima A, Suskind DL, Scarlett J, Röser D, Shouval DS, Meyer G, Rios ZM, Pujol-Muncunill G, Lozano A, Kolho K, Rohani P, Hussey S, de Mejj T, Ayers T, Navas-López VM, Turner D, Tzivinikos C: Tofacitinib in pediatric ulcerative colitis: a retrospective multicenter experience. Inflammatory Bowel Diseases 31(2): 425-31, February 2025.