Fong, Jay Gar-Yee, M.D.
Pediatric Gastroenterology
UMass Chan Medical Center
281 Lincoln St
Worcester MA 01605
Phone: 774-442-5695
Fax: 508-856-1245
Colic, Constipation, Diarrhea, Endoscopy, Failure to Thrive, Food Allergies, Fussy Infants, Gastrointestinal Allergies, Hepatology, Liver Disease.