John Leung, MD, AGAF, FACAAI is the only US physician dual board certified in Allergy/Immunology and Gastroenterology. He attended medical school at University of Michigan Medical School and completed his internal medicine residency at University of Iowa Hospitals and Clinics. He then proceeded with a Gastroenterology fellowship at Tufts Medical Center and an Allergy/Immunology fellowship at Massachusetts General Hospital/Harvard Medical School. He began his early career in academia working on several NIH-funded research projects.He is a former site principal investigator of the Consortium of Eosinophilic Gastrointestinal Disease Researchers (CEGiR). He established and directed the Center for Food Related Diseases at Tufts Medical Center and the Pediatric Food Allergy Center at Tufts Children’s Hospital.In 2015, Dr. Leung founded Boston Specialists/Boston Food Allergy Center. The center has become one of the most distinguished independent clinical and research centers in New England, treating 250-300 patients per week. He has conducted over 40 industry and federally funded clinical trials since 2010. He is currently an adjunct assistant professor at Tufts Friedman School of Nutrition Science and Policy, and an adjunct faculty member of the Immunology Program at Tufts Graduate School of Biomedical Sciences. Both his clinical and research focus are on eosinophilic gastrointestinal diseases, mast cell GI disorders and food allergy/intolerance. He has co-authored more than 50 peer-reviewed manuscripts including an article in New England Journal of Medicine, numerous scientific abstracts, book chapters, and online tutorials. He has been invited to lecture at many well-renowned institutions, some of which include Tufts Medical School, Massachusetts General Hospital, Brigham and Women’s Hospital, Beth Israel Deaconess Medical Center, Massachusetts Medical Society, and the American Gastroenterology Association. Dr. Leung is rated as an Elite provider by MediFind in the treatment of Eosinophilic Esophagitis. His top areas of expertise are Eosinophilic Esophagitis, Eosinophilic Enteropathy, Eosinophilic Colitis, Endoscopy, and Tissue Biopsy.

Anubha Tripathi is an Allergy and Immunologist in Beverly, Massachusetts. Dr. Tripathi is rated as an Advanced provider by MediFind in the treatment of Eosinophilic Esophagitis. Her top areas of expertise are Eosinophilic Esophagitis, Anaphylaxis, Asthma, and Food Allergy.

Eyal Oren is an Allergy and Immunologist in Salem, Massachusetts. Dr. Oren is rated as an Experienced provider by MediFind in the treatment of Eosinophilic Esophagitis. His top areas of expertise are Allergic Rhinitis, Sinusitis, Asthma, and Grass Allergy.

Diana Balekian is an Allergy and Immunologist in Salem, Massachusetts. Dr. Balekian is rated as an Experienced provider by MediFind in the treatment of Eosinophilic Esophagitis. Her top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives.

Michelle Maciag is an Internal Medicine provider in Salem, Massachusetts. Dr. Maciag is rated as an Experienced provider by MediFind in the treatment of Eosinophilic Esophagitis. Her top areas of expertise are Hives, Allergic Rhinitis, Sinusitis, and Chronic Spontaneous Urticaria (CSU).

Cristina Mazzoni-Palumbo is an Allergy and Immunologist in Salem, Massachusetts. Dr. Mazzoni-Palumbo is rated as an Experienced provider by MediFind in the treatment of Eosinophilic Esophagitis. Her top areas of expertise are Sinusitis, Allergic Rhinitis, Nonallergic Rhinopathy, and Ozena. Dr. Mazzoni-Palumbo is currently accepting new patients.

Veronica Baptista is a Gastroenterologist in Danvers, Massachusetts. Dr. Baptista is rated as an Experienced provider by MediFind in the treatment of Eosinophilic Esophagitis. Her top areas of expertise are Crohn's Disease, Diarrhea, Viral Gastroenteritis, Ulcerative Colitis, and Endoscopy.

Michelle Stefka is a Gastroenterologist in Peabody, Massachusetts. Dr. Stefka is rated as an Experienced provider by MediFind in the treatment of Eosinophilic Esophagitis. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Barrett Esophagus, Lymphocytic Colitis, Benign Esophageal Stricture, and Endoscopy.

James Maclean is an Internal Medicine provider in Danvers, Massachusetts. Dr. Maclean is rated as an Experienced provider by MediFind in the treatment of Eosinophilic Esophagitis. His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Angioedema.

Kari Nadeau is an Allergy and Immunologist in Boston, Massachusetts. Dr. Nadeau is rated as a Distinguished provider by MediFind in the treatment of Eosinophilic Esophagitis. Her top areas of expertise are Asthma, Food Allergy, Eosinophilic Esophagitis, Esophagitis, and Septoplasty.

Douglas Mcdonald is a Pediatric Allergy and Immunologist in Boston, Massachusetts. Dr. Mcdonald is rated as a Distinguished provider by MediFind in the treatment of Eosinophilic Esophagitis. His top areas of expertise are Eosinophilic Esophagitis, Primary Immunodeficiency (PID), Selective Deficiency of IgA, and Hives.

John Garber is a Gastroenterologist in Boston, Massachusetts. Dr. Garber is rated as a Distinguished provider by MediFind in the treatment of Eosinophilic Esophagitis. His top areas of expertise are Esophagitis, Eosinophilic Esophagitis, Viral Gastroenteritis, Endoscopy, and Colonoscopy.

Qian Yuan is a Pediatrics specialist and a Pediatric Gastroenterologist in Boston, Massachusetts. Dr. Yuan is rated as a Distinguished provider by MediFind in the treatment of Eosinophilic Esophagitis. His top areas of expertise are Proctitis, Eosinophilic Esophagitis, Esophagitis, and Viral Gastroenteritis. Dr. Yuan is currently accepting new patients.

Peter Bonis is a Gastroenterologist in Boston, Massachusetts. Dr. Bonis is rated as a Distinguished provider by MediFind in the treatment of Eosinophilic Esophagitis. His top areas of expertise are Esophagitis, Lower Esophageal Ring, Eosinophilic Esophagitis, Eosinophilic Enteropathy, and Endoscopy.

Aarti Kakkar is a Gastroenterologist in Revere, Massachusetts. Dr. Kakkar is rated as an Experienced provider by MediFind in the treatment of Eosinophilic Esophagitis. Her top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Colonoscopy, and Gastrectomy.

Wanda Blanton is a Gastroenterologist in Melrose, Massachusetts. Dr. Blanton is rated as an Experienced provider by MediFind in the treatment of Eosinophilic Esophagitis. Her top areas of expertise are Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Ulcerative Colitis, Colonoscopy, and Endoscopy.

David Fefferman is a Gastroenterologist in Stoneham, Massachusetts. Dr. Fefferman is rated as an Advanced provider by MediFind in the treatment of Eosinophilic Esophagitis. His top areas of expertise are Choledocholithiasis, Familial Adenomatous Polyposis, Barrett Esophagus, Endoscopy, and Colonoscopy.

Paul Hesterberg is an Allergy and Immunologist in Boston, Massachusetts. Dr. Hesterberg is rated as an Advanced provider by MediFind in the treatment of Eosinophilic Esophagitis. His top areas of expertise are Eosinophilic Esophagitis, Esophagitis, Allergic Rhinitis, and Grass Allergy.

Gilaad Kaplan is a Gastroenterologist in Boston, Massachusetts. Dr. Kaplan is rated as an Experienced provider by MediFind in the treatment of Eosinophilic Esophagitis. His top areas of expertise are Viral Gastroenteritis, Crohn's Disease, Colitis, Endoscopy, and Colonoscopy.

Michael Dougan is a Gastroenterologist in Boston, Massachusetts. Dr. Dougan is rated as an Advanced provider by MediFind in the treatment of Eosinophilic Esophagitis. His top areas of expertise are Colitis, Viral Gastroenteritis, Eosinophilic Esophagitis, Colonoscopy, and Endoscopy. Dr. Dougan is currently accepting new patients.