


Dr. Jay Thiagarajah, MB CHB
Dr. Jay Thiagarajah, MB CHB is a pediatric gastroenterologist in Boston, MA and has over 15 years of experience in the medical field. He graduated from St. George's University Of London in 2009. He is affiliated with medical facilities Boston Children's Hospital and Brigham and Women's Hospital. He is accepting new patients and telehealth appointments.
Division of Gastroenterology, Hepatology and Nutrition
300 Longwood Ave Boston, MA 02115Biography
- Dr. Jay Thiagarajah, MB CHB
At a Glance
- Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
- Practices at Top Hospital
- Hospital Satisfaction

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Dr. Thiagarajah's Reviews
Overall Patient Satisfaction
About Me
biography
Dr. Jay Thiagarajah is an Attending Physician in the Division of Gastroenterology, Hepatology and Nutrition at Boston Children's Hospital. Dr. Thiagarajah received his medical education from St. George's University of London and completed his training...read morePediatric Gastroenterology
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Boston Children's Hospital
Fellowship Hospital, 2016Massachusetts General Hospital
Residency Hospital, 2013St. George's University Of London
Medical School, 2009
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Learn more about medical license public record checkAltered Goblet Cell Differentiation and Surface Mucus Properties in Hirschsprung Disease, 2014-06-19
Minimally Invasive Image-Guided Gut Transport Function Measurement Probe, 2021-09-20
The genetics of monogenic intestinal epithelial disorders, 2022-11-23
Chloride Channel-Targeted Therapy for Secretory Diarrheas, 2013-08-27
Pycro-Manager: open-source software for customized and reproducible microscope control, 2021-10-15
Discovery and Development of Antisecretory Drugs for Treating Diarrheal Diseases, 2013-12-04
Advances in Evaluation of Chronic Diarrhea in Infants, 2018-04-12
Focus on IBD
Locations
Division of Gastroenterology, Hepatology and Nutrition
Affiliated Hospitals
- Recipient of 31
hospital awardsAmerica's 250 Best Hospitals Award™ (2025)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
View all awardsOutstanding Patient Experience Award™ (2024, 2023, 2022)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
View all patient feedbackHow patients felt about the care they received at this hospital.
91%Patients said they were given information about recovering at home7% higher than the national average
84%Patients said that nurses always listened to them and explained things well9% higher than the national average
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