Jessica Allegretti

About the Author

Dr. Jessica Allegretti is a renowned gastroenterologist and researcher specializing in microbiome therapeutics, with a passion for making complex medical topics accessible to both professionals and patients. Holding an MD from Harvard Medical School and completing her fellowship at Massachusetts General Hospital, she has dedicated her career to advancing treatments for gastrointestinal disorders through innovative fecal microbiota transplantation (FMT) protocols. As the director of the FMT program at a leading Boston hospital, Dr. Allegretti has published extensively in peer-reviewed journals and lectures internationally on gut health restoration. Her debut book, 'The 6 Ds of Fecal Microbiota Transplantation: A Primer from Decision to Discharge and Beyond,' distills years of clinical experience into a practical guide, empowering readers to navigate FMT from initial decision-making to long-term outcomes, bridging the gap between cutting-edge science and real-world application.