Overview
Oren Schaefer is a Pulmonary Medicine specialist and an Allergy and Immunologist in Marlborough, Massachusetts. Dr. Schaefer is rated as an Experienced provider by MediFind in the treatment of Eosinophilic Esophagitis. His top areas of expertise are Asthma in Children, Asthma, Lung Metastases, and Secondary Immunodeficiency (SID). Dr. Schaefer is currently accepting new patients.
His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
159 Union St, Suite 102, Marlborough, MA 01752
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Boston Specialists-South Shore LLC
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 a Distinguished 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.
Allergy And Inflammation At Beth Israel Deaconess Medical Center
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.
Boston Children's Hospital
John Lee is an Allergy and Immunologist in Boston, Massachusetts. Dr. Lee is rated as an Advanced provider by MediFind in the treatment of Eosinophilic Esophagitis. His top areas of expertise are Eosinophilic Esophagitis, Esophagitis, Food Allergy, and Hives.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- AsthmaDr. Schaefer isDistinguished. Learn about Asthma.
- Asthma in ChildrenDr. Schaefer isDistinguished. Learn about Asthma in Children.
- Chronic Obstructive Pulmonary Disease (COPD)Dr. Schaefer isDistinguished. Learn about Chronic Obstructive Pulmonary Disease (COPD).
- Cystic FibrosisDr. Schaefer isDistinguished. Learn about Cystic Fibrosis.
- EmpyemaDr. Schaefer isDistinguished. Learn about Empyema.
- Grass AllergyDr. Schaefer isDistinguished. Learn about Grass Allergy.
- Advanced
- Acute Interstitial PneumoniaDr. Schaefer isAdvanced. Learn about Acute Interstitial Pneumonia.
- Allergic ConjunctivitisDr. Schaefer isAdvanced. Learn about Allergic Conjunctivitis.
- Allergic RhinitisDr. Schaefer isAdvanced. Learn about Allergic Rhinitis.
- AnaphylaxisDr. Schaefer isAdvanced. Learn about Anaphylaxis.
- AngioedemaDr. Schaefer isAdvanced. Learn about Angioedema.
- BullaeDr. Schaefer isAdvanced. Learn about Bullae.
- Experienced
- Acquired TracheomalaciaDr. Schaefer isExperienced. Learn about Acquired Tracheomalacia.
- Acute Eosinophilic PneumoniaDr. Schaefer isExperienced. Learn about Acute Eosinophilic Pneumonia.
- ALK-Positive Non-Small Cell Lung CancerDr. Schaefer isExperienced. Learn about ALK-Positive Non-Small Cell Lung Cancer.
- Allergic Bronchopulmonary AspergillosisDr. Schaefer isExperienced. Learn about Allergic Bronchopulmonary Aspergillosis.
- Alpha-1 Antitrypsin Deficiency (AATD)Dr. Schaefer isExperienced. Learn about Alpha-1 Antitrypsin Deficiency (AATD).
- AspergillosisDr. Schaefer isExperienced. Learn about Aspergillosis.