Stacy A. Kahn | Medical Services
Specialties
Programs & Services
- Fecal Microbiota Transplantation and Therapeutics Program
- Gastroenterology, Hepatology and Nutrition
- Inflammatory Bowel Disease Center
Languages
- English
Stacy A. Kahn | Education
Medical School
New York University School of Medicine
2001, New York, MA
Residency
University of Chicago
2004, Chicago, IL
Fellowship
University of Chicago
2008, Chicago, IL
Stacy A. Kahn | Certifications
- American Board of Pediatrics (Gastroenterology)
Stacy A. Kahn | Professional History
Dr. Stacy Kahn completed her undergraduate degree in history at Washington University in St. Louis, and her post-baccalaureate premedical training at Bryn Mawr College in Pennsylvania. She attended New York University School of Medicine and then went on to complete her pediatric residency and pediatric gastroenterology fellowship at the University of Chicago. While at the University of Chicago, she also completed an ethics fellowship at the Maclean Center for Clinical Medical Ethics.
Clinically, Dr. Kahn’s interests have focused on the care of children with IBD, in particular she is interested in the care and management of teens and young adults with Crohn’s and colitis. While on the faculty at the University of Chicago, she founded and was the Director for the Transitional IBD Clinic. Dr. Kahn's other primary clinical focus is recurrent and refractory Clostridium difficile infection. She is a national expert and leader in the field of fecal microbiota transplantation (FMT) and performed the first colonoscopic FMT in a child.
Dr. Kahn's research interests include FMT for Clostridium difficile, FMT for inflammatory bowel disease, transition of care and self-management in IBD and research ethics. She is the director of the FMT research program at Boston Children’s Hospital and has led the development of the first national pediatric FMT registry.
Stacy A. Kahn | Media
Managing Medical Issues

Looking for Answers: The Microbiome in Autism
Stacy A. Kahn | Publications
Higher alpha diversity and Lactobacillus blooms are associated with better engraftment after fecal microbiota transplant in inflammatory bowel disease. Sci Rep. 2024 08 06; 14(1):18188. View Higher alpha diversity and Lactobacillus blooms are associated with better engraftment after fecal microbiota transplant in inflammatory bowel disease. Abstract
Fecal Microbiota Transplantation: Information for the Pediatrician. Pediatrics. 2023 Dec 01; 152(6). View Fecal Microbiota Transplantation: Information for the Pediatrician. Abstract
Fecal Microbiota Transplant in Pediatric Solid Organ Transplant Recipients. Transplantation. 2023 09 01; 107(9):2073-2077. View Fecal Microbiota Transplant in Pediatric Solid Organ Transplant Recipients. Abstract
Redefining Clostridioides difficile infection antibiotic response and clinical outcomes. Lancet Infect Dis. 2023 07; 23(7):e259-e265. View Redefining Clostridioides difficile infection antibiotic response and clinical outcomes. Abstract
How to Write an Effective Letter of Medical Necessity. J Pediatr Gastroenterol Nutr. 2023 04 01; 76(4):407-409. View How to Write an Effective Letter of Medical Necessity. Abstract
Higher alpha diversity and Lactobacillus blooms are associated with better engraftment after Fecal Microbiota Transplant in Inflammatory Bowel Disease. medRxiv. 2023 Feb 01. View Higher alpha diversity and Lactobacillus blooms are associated with better engraftment after Fecal Microbiota Transplant in Inflammatory Bowel Disease. Abstract
Fecal Microbiota Transplantation for Clostridioides difficile Infection in Immunocompromised Pediatric Patients. J Pediatr Gastroenterol Nutr. 2023 04 01; 76(4):440-446. View Fecal Microbiota Transplantation for Clostridioides difficile Infection in Immunocompromised Pediatric Patients. Abstract
Case 3-2023: A 16-Year-Old Girl with Abdominal Pain and Bloody Diarrhea. N Engl J Med. 2023 01 26; 388(4):358-368. View Case 3-2023: A 16-Year-Old Girl with Abdominal Pain and Bloody Diarrhea. Abstract
Fecal Microbiota Transplantation Across the Lifespan: Balancing Efficacy, Safety, and Innovation. Am J Gastroenterol. 2023 03 01; 118(3):435-439. View Fecal Microbiota Transplantation Across the Lifespan: Balancing Efficacy, Safety, and Innovation. Abstract
Breaking Down the Boxes-Time to Reshape Demographic Data. JAMA Pediatr. 2022 10 01; 176(10):1047. View Breaking Down the Boxes-Time to Reshape Demographic Data. Abstract
Clostridioides difficile Infection in Hospitalized Pediatric Patients: Comparisons of Epidemiology, Testing, and Treatment from 2013 to 2019. J Pediatr. 2023 01; 252:111-116.e1. View Clostridioides difficile Infection in Hospitalized Pediatric Patients: Comparisons of Epidemiology, Testing, and Treatment from 2013 to 2019. Abstract
Denials, Dilly-dallying, and Despair: Navigating the Insurance Labyrinth to Obtain Medically Necessary Medications for Pediatric Inflammatory Bowel Disease Patients. J Pediatr Gastroenterol Nutr. 2022 10 01; 75(4):418-422. View Denials, Dilly-dallying, and Despair: Navigating the Insurance Labyrinth to Obtain Medically Necessary Medications for Pediatric Inflammatory Bowel Disease Patients. Abstract
Efficacy and Outcomes of Faecal Microbiota Transplantation for Recurrent Clostridioides difficile Infection in Children with Inflammatory Bowel Disease. J Crohns Colitis. 2022 06 24; 16(5):768-777. View Efficacy and Outcomes of Faecal Microbiota Transplantation for Recurrent Clostridioides difficile Infection in Children with Inflammatory Bowel Disease. Abstract
Pediatric Fecal Microbiota Transplantation in Recurrent Clostridioides Difficile. Pediatr Ann. 2021 Dec; 50(12):e515-e521. View Pediatric Fecal Microbiota Transplantation in Recurrent Clostridioides Difficile. Abstract
Fecal Microbiota Transplantation for Ulcerative Colitis: Dispelling the "Yuck Factor". J Pediatr Gastroenterol Nutr. 2021 12 01; 73(6):663-664. View Fecal Microbiota Transplantation for Ulcerative Colitis: Dispelling the "Yuck Factor". Abstract
Updates and Challenges in Fecal Microbiota Transplantation for Clostridioides difficile Infection in Children. J Pediatr Gastroenterol Nutr. 2021 10 01; 73(4):430-432. View Updates and Challenges in Fecal Microbiota Transplantation for Clostridioides difficile Infection in Children. Abstract
Current Challenges in Fecal Microbiota Transplantation for Clostridioides difficile Infection in Children. Am J Gastroenterol. 2021 09 01; 116(9):1954-1956. View Current Challenges in Fecal Microbiota Transplantation for Clostridioides difficile Infection in Children. Abstract
Fecal Calprotectin Is Highly Effective to Detect Endoscopic Ulcerations in Crohn's Disease Regardless of Disease Location. Inflamm Bowel Dis. 2021 06 15; 27(7):1008-1016. View Fecal Calprotectin Is Highly Effective to Detect Endoscopic Ulcerations in Crohn's Disease Regardless of Disease Location. Abstract
Fecal Microbiota Transplantation for Recurrent C difficile Infection During the COVID-19 Pandemic: Experience and Recommendations. Mayo Clin Proc. 2021 06; 96(6):1418-1425. View Fecal Microbiota Transplantation for Recurrent C difficile Infection During the COVID-19 Pandemic: Experience and Recommendations. Abstract
Inflammatory Bowel Disease Presenting With Concurrent COVID-19 Multisystem Inflammatory Syndrome. Pediatrics. 2021 04; 147(4). View Inflammatory Bowel Disease Presenting With Concurrent COVID-19 Multisystem Inflammatory Syndrome. Abstract
The Ethics of Feeding the Aspirating Child in an Age of Increasing Patient Complexity. J Pediatr Gastroenterol Nutr. 2020 11; 71(5):586-588. View The Ethics of Feeding the Aspirating Child in an Age of Increasing Patient Complexity. Abstract
Fecal Microbiota Transplantation Is Highly Effective in Real-World Practice: Initial Results From the FMT National Registry. Gastroenterology. 2021 01; 160(1):183-192.e3. View Fecal Microbiota Transplantation Is Highly Effective in Real-World Practice: Initial Results From the FMT National Registry. Abstract
The Ethics of Feeding the Aspirating Child in an Age of Increasing Patient Complexity. J Pediatr Gastroenterol Nutr. 2020 Aug 20. View The Ethics of Feeding the Aspirating Child in an Age of Increasing Patient Complexity. Abstract
Letter: is unrealised adult height resulting from paediatric Crohn's disease associated with a potential reduction in lifetime earnings? Aliment Pharmacol Ther. 2020 08; 52(3):559-560. View Letter: is unrealised adult height resulting from paediatric Crohn's disease associated with a potential reduction in lifetime earnings? Abstract
Perceived effect of pediatric inflammatory bowel diseases on academics, college planning, and college adjustment. J Am Coll Health. 2022 04; 70(3):940-947. View Perceived effect of pediatric inflammatory bowel diseases on academics, college planning, and college adjustment. Abstract
Is it unethical to conduct placebo-controlled trials of faecal microbiota transplantation for recurrent Clostridioides difficile infection? Lancet Gastroenterol Hepatol. 2020 05; 5(5):432-433. View Is it unethical to conduct placebo-controlled trials of faecal microbiota transplantation for recurrent Clostridioides difficile infection? Abstract
International consensus conference on stool banking for faecal microbiota transplantation in clinical practice. Gut. 2019 12; 68(12):2111-2121. View International consensus conference on stool banking for faecal microbiota transplantation in clinical practice. Abstract
Faecal Calprotectin Is a Very Reliable Tool to Predict and Monitor the Risk of Relapse After Therapeutic De-escalation in Patients With Inflammatory Bowel Diseases. J Crohns Colitis. 2019 Aug 14; 13(8):1012-1024. View Faecal Calprotectin Is a Very Reliable Tool to Predict and Monitor the Risk of Relapse After Therapeutic De-escalation in Patients With Inflammatory Bowel Diseases. Abstract
Response to: Treatment of (Recurrent) Clostridioides difficile Infections in Children and Adults. J Pediatr Gastroenterol Nutr. 2019 08; 69(2):e58-e59. View Response to: Treatment of (Recurrent) Clostridioides difficile Infections in Children and Adults. Abstract
Risk-factors Associated With Poor Outcomes in VEO-IBD Secondary to XIAP Deficiency: A Case Report and Literature Review. J Pediatr Gastroenterol Nutr. 2019 07; 69(1):e13-e18. View Risk-factors Associated With Poor Outcomes in VEO-IBD Secondary to XIAP Deficiency: A Case Report and Literature Review. Abstract
Efficacy of Fecal Microbiota Transplantation for Clostridium difficile Infection in Children. Clin Gastroenterol Hepatol. 2020 03; 18(3):612-619.e1. View Efficacy of Fecal Microbiota Transplantation for Clostridium difficile Infection in Children. Abstract
The Gut Microbiome: A Difficult Target for Translational Studies of Clostridium difficile Colonization. J Pediatr Gastroenterol Nutr. 2019 04; 68(4):463-464. View The Gut Microbiome: A Difficult Target for Translational Studies of Clostridium difficile Colonization. Abstract
Risk-factors Associated with Poor Outcomes in VEO-IBD Secondary to XIAP Deficiency: A Case Report and Literature Review. J Pediatr Gastroenterol Nutr. 2019 Feb 07. View Risk-factors Associated with Poor Outcomes in VEO-IBD Secondary to XIAP Deficiency: A Case Report and Literature Review. Abstract
Fecal Microbiota Transplantation for Recurrent Clostridium difficile Infection and Other Conditions in Children: A Joint Position Paper From the North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition and the European Society for Pediatric Gastroenterology, Hepatology, and Nutrition. J Pediatr Gastroenterol Nutr. 2019 01; 68(1):130-143. View Fecal Microbiota Transplantation for Recurrent Clostridium difficile Infection and Other Conditions in Children: A Joint Position Paper From the North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition and the European Society for Pediatric Gastroenterology, Hepatology, and Nutrition. Abstract
Searching for superstool: maximizing the therapeutic potential of FMT. Nat Rev Gastroenterol Hepatol. 2018 07; 15(7):387-388. View Searching for superstool: maximizing the therapeutic potential of FMT. Abstract
Fecal Calprotectin in Assessing Endoscopic and Histological Remission in Patients with Ulcerative Colitis. Dig Dis Sci. 2018 May; 63(5):1294-1301. View Fecal Calprotectin in Assessing Endoscopic and Histological Remission in Patients with Ulcerative Colitis. Abstract
Moving On: Transition Readiness in Adolescents and Young Adults With IBD. Inflamm Bowel Dis. 2018 02 15; 24(3):482-489. View Moving On: Transition Readiness in Adolescents and Young Adults With IBD. Abstract
Indirect Costs and Family Burden of Pediatric Crohn's Disease in the United States. Inflamm Bowel Dis. 2017 12; 23(12):2089-2096. View Indirect Costs and Family Burden of Pediatric Crohn's Disease in the United States. Abstract
Reliability and validity of the Beliefs About Medication Scale in pediatric inflammatory bowel disease. J Child Health Care. 2017 Sep; 21(3):253-262. View Reliability and validity of the Beliefs About Medication Scale in pediatric inflammatory bowel disease. Abstract
Tracking microbial colonization in fecal microbiota transplantation experiments via genome-resolved metagenomics. Microbiome. 2017 05 04; 5(1):50. View Tracking microbial colonization in fecal microbiota transplantation experiments via genome-resolved metagenomics. Abstract
What Teens Do Not Know Can Hurt Them: An Assessment of Disease Knowledge in Adolescents and Young Adults with IBD. Inflamm Bowel Dis. 2017 01; 23(1):89-96. View What Teens Do Not Know Can Hurt Them: An Assessment of Disease Knowledge in Adolescents and Young Adults with IBD. Abstract
Transition of Care for Adolescents and Young Adults With Inflammatory Bowel Disease: The More We Learn, The Less We Know. J Pediatr Gastroenterol Nutr. 2016 11; 63(5):451-452. View Transition of Care for Adolescents and Young Adults With Inflammatory Bowel Disease: The More We Learn, The Less We Know. Abstract
Transition of Care for Adolescents and Young Adults with IBD: The More We Learn, the Less We Know. J Pediatr Gastroenterol Nutr. 2016 Jun 02. View Transition of Care for Adolescents and Young Adults with IBD: The More We Learn, the Less We Know. Abstract
The Transition From Pediatric to Adult Inflammatory Bowel Disease Care. Gastroenterol Hepatol (N Y). 2016 Jun; 12(6):403-6. View The Transition From Pediatric to Adult Inflammatory Bowel Disease Care. Abstract
When Subjects Violate the Research Covenant: Lessons Learned from a Failed Clinical Trial of Fecal Microbiota Transplantation. Am J Gastroenterol. 2016 11; 111(11):1508-1510. View When Subjects Violate the Research Covenant: Lessons Learned from a Failed Clinical Trial of Fecal Microbiota Transplantation. Abstract
Feeling Fine: Anxiety and Depressive Symptoms in Youth with Established IBD. Inflamm Bowel Dis. 2016 Feb; 22(2):402-8. View Feeling Fine: Anxiety and Depressive Symptoms in Youth with Established IBD. Abstract
Colonic Necrosis in a 4-Year-Old with Hyperlipidemic Acute Pancreatitis. Case Rep Pediatr. 2016; 2016:9123163. View Colonic Necrosis in a 4-Year-Old with Hyperlipidemic Acute Pancreatitis. Abstract
Genetic and Metabolic Signals during Acute Enteric Bacterial Infection Alter the Microbiota and Drive Progression to Chronic Inflammatory Disease. Cell Host Microbe. 2016 Jan 13; 19(1):21-31. View Genetic and Metabolic Signals during Acute Enteric Bacterial Infection Alter the Microbiota and Drive Progression to Chronic Inflammatory Disease. Abstract
Whole-exome Sequence Analysis Implicates Rare Il17REL Variants in Familial and Sporadic Inflammatory Bowel Disease. Inflamm Bowel Dis. 2016 Jan; 22(1):20-7. View Whole-exome Sequence Analysis Implicates Rare Il17REL Variants in Familial and Sporadic Inflammatory Bowel Disease. Abstract
Can You Teach a Teen New Tricks? Problem Solving Skills Training Improves Oral Medication Adherence in Pediatric Patients with Inflammatory Bowel Disease Participating in a Randomized Trial. Inflamm Bowel Dis. 2015 Nov; 21(11):2649-57. View Can You Teach a Teen New Tricks? Problem Solving Skills Training Improves Oral Medication Adherence in Pediatric Patients with Inflammatory Bowel Disease Participating in a Randomized Trial. Abstract
Update on Fecal Microbiota Transplantation 2015: Indications, Methodologies, Mechanisms, and Outlook. Gastroenterology. 2015 Jul; 149(1):223-37. View Update on Fecal Microbiota Transplantation 2015: Indications, Methodologies, Mechanisms, and Outlook. Abstract
Can we improve on the "see one, do one, teach one" paradigm in training fellows to care for patients with inflammatory bowel disease? Inflamm Bowel Dis. 2015 Apr; 21(4):766-7. View Can we improve on the "see one, do one, teach one" paradigm in training fellows to care for patients with inflammatory bowel disease? Abstract
Transition of Care in Inflammatory Bowel Disease. Gastroenterol Hepatol (N Y). 2014 Oct; 10(10):633-40. View Transition of Care in Inflammatory Bowel Disease. Abstract
Trajectories of oral medication adherence in youth with inflammatory bowel disease. Health Psychol. 2015 May; 34(5):514-21. View Trajectories of oral medication adherence in youth with inflammatory bowel disease. Abstract
Fecal microbiota transplantation: an interest in IBD? Nestle Nutr Inst Workshop Ser. 2014; 79:101-14. View Fecal microbiota transplantation: an interest in IBD? Abstract
Patient perceptions of fecal microbiota transplantation for ulcerative colitis. Inflamm Bowel Dis. 2013 Jun; 19(7):1506-13. View Patient perceptions of fecal microbiota transplantation for ulcerative colitis. Abstract
Colonoscopic fecal microbiota transplant for recurrent Clostridium difficile infection in a child. Am J Gastroenterol. 2012 Dec; 107(12):1930-1. View Colonoscopic fecal microbiota transplant for recurrent Clostridium difficile infection in a child. Abstract
An unusual case of an infant with failure to thrive. Pediatr Ann. 2012 Dec; 41(12):502-5. View An unusual case of an infant with failure to thrive. Abstract
What's in a name generator? Choosing the right name generators for social network surveys in healthcare quality and safety research. BMJ Qual Saf. 2012 Dec; 21(12):992-1000. View What's in a name generator? Choosing the right name generators for social network surveys in healthcare quality and safety research. Abstract
Studying the Enteric Microbiome in Inflammatory Bowel Diseases: Getting through the Growing Pains and Moving Forward. Front Microbiol. 2011; 2:144. View Studying the Enteric Microbiome in Inflammatory Bowel Diseases: Getting through the Growing Pains and Moving Forward. Abstract
Fecal bacteriotherapy for ulcerative colitis: patients are ready, are we? Inflamm Bowel Dis. 2012 Apr; 18(4):676-84. View Fecal bacteriotherapy for ulcerative colitis: patients are ready, are we? Abstract
Massive intestinal bleeding in a child with superior mesenteric artery aneurysm and gastrointestinal tuberculosis. J Pediatr Gastroenterol Nutr. 2006 Aug; 43(2):256-9. View Massive intestinal bleeding in a child with superior mesenteric artery aneurysm and gastrointestinal tuberculosis. Abstract