https://www.allegrettilab.com/meet-dr-allegretti daily 0.75 2022-04-06 https://images.squarespace-cdn.com/content/v1/60ba84f8598895405138c858/646a3a5c-cb99-4050-bdd1-51d61c71316e/Allegretti+Headshot.jpg Old Dr. Allegretti Page - Dr. Allegretti is an attending gastroenterologist at the Brigham and Women’s Hospital. Dr. Jessica R. Allegretti serves as the Associate Director of the Crohn’s and Colitis Center at Brigham and Women’s Hospital, where she built and leads the Clinical Trials Program. She also founded the hospital’s Fecal Microbiota Transplantation Program and continues to serve as the Program’s Director. Dr. Allegretti is a gastroenterologist and physician-scientist dedicated to discovering and developing innovative microbiome therapeutics and novel treatments for inflammatory bowel disease. She was awarded the IBD Rising Star Award by the New England Chapter of the Crohn’s and Colitis Foundation her first year on staff. She serves on the Scientific Advisory Board for OpenBiome, the largest not-for-profit stool bank, and is the Clinical Development Lead for the Massachusetts-Host Microbiome Center. She has authored over 100 abstracts and peer-reviewed publications in leading journals such as the New England Journal of Medicine, The Lancet and Gastroenterology, and was recently appointed as an Associate Editor for the Inflammatory Bowel Diseases Journal as well as the American Journal of Gastroenterology. Dr. Allegretti has led multiple microbiome therapeutic studies, including the first trials in primary sclerosing cholangitis and obesity. She has received funding from the NIH, the American College of Gastroenterology and the Crohn’s and Colitis Foundation. Dr. Allegretti has been featured on HBO, BBC, Netflix, the New York Times and numerous other media outlets. Dr Allegretti was awarded her MD from the University of Miami. She completed her Internal Medicine training at Massachusetts General Hospital and her GI training at Brigham and Women’s Hospital. She went on to receive an MPH degree from the Harvard School of Public Health in Clinical Effectiveness, with a focus on clinical trials. In 2020, Dr. Allegretti received the Sherman Emerging Leader Prize for Excellence in Crohn’s and Colitis and Healio Gastroenterology’s Clinical Innovation Award for her work on microbial therapeutics. https://www.allegrettilab.com/fecal-microbiota-transplant daily 0.75 2022-04-15 https://www.allegrettilab.com/the-book daily 0.75 2022-04-13 https://images.squarespace-cdn.com/content/v1/60ba84f8598895405138c858/418b8951-46b0-41f2-b588-64cf7e52dcde/Book+Cover.jpg The 6 Ds of FMT - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.allegrettilab.com/support-us daily 0.75 2023-08-23 https://images.squarespace-cdn.com/content/v1/60ba84f8598895405138c858/89cd7eec-9710-4050-8c2d-3bfb6479d2f4/collage.jpeg Support Us https://www.allegrettilab.com/contact-us daily 0.75 2024-03-07 https://www.allegrettilab.com/media-appearances daily 0.75 2022-04-08 https://images.squarespace-cdn.com/content/v1/60ba84f8598895405138c858/d7ad1764-6134-4e92-845b-fab96e059b90/healio+award.jpg Old Press Page Healio Disruptive Innovators Clinical Innovation Award- 2020 Healio Gastroenterology presents the awards to physicians who push the boundaries of medicine and care to better the field of gastroenterology and liver diseases. Allegretti was honored for her research in FMT. https://www.allegrettilab.com/publications-1 daily 0.75 2022-04-11 https://www.allegrettilab.com/what-is-fmt-1 daily 0.75 2022-04-05 https://www.allegrettilab.com/meet-the-team-1 daily 0.75 2025-12-08 https://images.squarespace-cdn.com/content/v1/60ba84f8598895405138c858/4e7b67d5-c522-476e-8b4e-8d6794c1bc88/Delal.jpg The Team https://images.squarespace-cdn.com/content/v1/60ba84f8598895405138c858/91bd357e-73e7-405d-89de-2c94bbac7e3c/Heidy+Headshot.jpg The Team https://images.squarespace-cdn.com/content/v1/60ba84f8598895405138c858/4aec443e-5bae-4589-861b-9914592920f4/IMG_7446.jpg The Team https://images.squarespace-cdn.com/content/v1/60ba84f8598895405138c858/c35073fd-4c85-43ff-85e4-c91e3fdb26e7/Facetune_09-10-2024-16-39-57.jpg The Team https://images.squarespace-cdn.com/content/v1/60ba84f8598895405138c858/4b26a9a3-dedb-4ec7-bb87-2ea8b03387fb/DSC_6252.jpg The Team https://images.squarespace-cdn.com/content/v1/60ba84f8598895405138c858/fc44de2a-a98d-4aca-8ed4-b28f83af73ce/Zhai%2C+Mike.jpg The Team https://images.squarespace-cdn.com/content/v1/60ba84f8598895405138c858/634e6263-1e51-4335-9d9f-3a45ca8bd053/thumbnail_E64B41E8-4EFC-41DA-903B-6C75666E2CF5.jpg The Team The Allegretti Lab Team at DDW 2025 in San Diego https://images.squarespace-cdn.com/content/v1/60ba84f8598895405138c858/7bacf420-909b-4e59-b396-cad86ffdbd82/thumbnail_IMG_8370.jpg The Team Emma and Alex in front of their poster presentation at DDW 2025 in San Diego https://images.squarespace-cdn.com/content/v1/60ba84f8598895405138c858/aa2f9c85-706a-4395-a13f-4ccedcae2b30/thumbnail_469F6D51-3EF6-4614-826F-1D77DB0FC608.jpg The Team Heidy trying out some endoscopy equipment at the exposition at DDW 2025 in San Diego https://images.squarespace-cdn.com/content/v1/60ba84f8598895405138c858/e0e43dd5-ffc8-4d5e-8ee0-d2c6adf0ec15/IMG_8451.jpeg The Team The Allegretti Lab Team at DDW 2025 in San Diego https://www.allegrettilab.com/meet-dr-allegretti-1 daily 0.75 2025-05-07 https://images.squarespace-cdn.com/content/v1/60ba84f8598895405138c858/2478316c-b190-4fa6-bbd4-17bc143e8c54/Allegretti+Headshot.jpg Dr. Allegretti - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.allegrettilab.com/new-page-1 daily 0.75 2024-11-19 https://www.allegrettilab.com/new-page daily 0.75 2024-11-21 https://images.squarespace-cdn.com/content/v1/60ba84f8598895405138c858/2813a8ad-41f2-4930-8407-53f6f34bfcac/Boston+Magazine.jpg https://www.allegrettilab.com/new-home-page daily 1.0 2023-01-26 https://images.squarespace-cdn.com/content/v1/60ba84f8598895405138c858/0f5b1a53-e521-4198-bfb7-4157f6f7f2ec/NEW+and+improved+lab+pic.jpg Home - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.allegrettilab.com/new-page-2 daily 0.75 2026-04-01 https://www.allegrettilab.com/fecal-microbiota-transplant-1 daily 0.75 2025-11-19 https://www.allegrettilab.com/completed-allegretti-lab-initiated-trials daily 0.75 2025-04-15 https://www.allegrettilab.com/work daily 0.75 2022-04-06 https://images.squarespace-cdn.com/content/v1/60ba84f8598895405138c858/d758a4ae-7c44-4d1b-8a9b-232519cad9e9/lab+group+picture+in+office.jpg Old Home Page