3 Best Gastroenterologists in Boston, MA

“Dr. John Leung is a highly skilled medical professional and renowned gastroenterology and allergy specialist. He holds board certifications in allergy/immunology and gastroenterology, demonstrating his comprehensive expertise. Dr. John completed his internal medicine residency at the esteemed University of Iowa Hospitals and Clinics, followed by a Gastroenterology fellowship at Tufts Medical Center. With a focus on gastroenterology and allergy, Dr. John is dedicated to providing exceptional care to his patients. He specializes in diagnosing and treating conditions such as eosinophilic esophagitis and food allergy, focusing on advancing clinical practice and research in these areas. He is the founder and CEO of Boston Specialists and the Boston Food Allergy Center, institutions recognized for their excellence in clinical care and research in New England. He offers telehealth appointments and is fluent in Cantonese, Chinese, and Spanish, enhancing accessibility for a diverse patient population.”

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“Dr. Douglas K. Pleskow earned his medical degree from the State University of New York at Buffalo School of Medicine in 1982. He completed his internship and residency in internal medicine at University Hospitals of Cleveland and pursued a fellowship in gastroenterology at Massachusetts General Hospital. He is board-certified in both internal medicine and gastroenterology by the American Board of Internal Medicine. He currently holds the position of Emeritus Clinical Chief of Gastroenterology at BIDMC and serves as a Professor of Medicine at Harvard Medical School. Dr. Douglas K. Pleskow is affiliated with several hospitals, including Beth Israel Deaconess Medical Center-Boston, Beth Israel Deaconess Hospital-Needham, and Mount Auburn Hospital. He has a special interest in advanced imaging with optical coherence tomography and spectroscopy, Barrett's esophagus, colon cancer screening, and therapeutic pancreatic biliary endoscopy.”

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“Dr. Gary Trey is board-certified in internal medicine, gastroenterology, and transplant hepatology by the American Board of Internal Medicine. He attended Tulane University in New Orleans, where he received his medical degree, and completed his master’s in public health at Tulane School of Public Health and Tropical Medicine. He completed his residency in internal medicine at Saint Elizabeth's Medical Center. He then finished a fellowship in gastroenterology at the same institution. Gary Trey also holds a bachelor’s degree in philosophy from Vassar College in Poughkeepsie, NY. He has co-authored several research publications in his field. Dr. Trey’s medical experience is vast and impressive. He was previously an instructor in medicine at Tufts and Harvard Medical Schools. He has also held the position of attending physician at renowned institutes, including Beth Israel Deaconess Medical Center, New England Baptist Hospital, Cambridge Health Alliance, and Methodist Hospital. Currently, he is practicing at Holtzman Medical Group, LLC. The clinic is located in 6.3miles distance from downtown Boston, MA.”

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