Overview
Daniel Leffler is a primary care provider, practicing in Internal Medicine in Boston, Massachusetts.
Dr. Leffler is highly rated in 7 conditions, according to our data. His clinical expertise encompasses Celiac Disease, Malabsorption, Diarrhea, Colonoscopy, and Endoscopy.
Dr. Leffler is board certified in American Board Of Internal Medicine. He is actively involved in clinical research, co-authoring 197 peer reviewed articles and participating in 1 clinical trial. Dr. Leffler is currently accepting new patients.
Specialties
Licenses
Board Certifications
Fellowships
Hospital Affiliations
Languages Spoken
Gender
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
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- MEDICARE-MEDICAID PLAN
- HMO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
330 Brookline Avenue, Boston, MA 02215
Additional Areas of Focus
Dr. Leffler has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
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.
1 Clinical Trials
BIDMC - Division Of Gastroenterology/Liver Center
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Medical And Surgical Specialties
Adnan Majid is a primary care provider, practicing in Internal Medicine in Chestnut Hill, Massachusetts. Dr. Majid is highly rated in 24 conditions, according to our data. His clinical expertise encompasses Tracheobronchomalacia, Acquired Tracheomalacia, Parapneumonic Pleural Effusion, Advanced Bronchoscopy, and Endoscopy. Dr. Majid is board certified in American Board Of Internal Medicine. Dr. Majid is currently accepting new patients.
BIDMC - Gastroenterology Division/Endoscopy
Alan Bonder is a primary care provider, practicing in Internal Medicine in Boston, Massachusetts. Dr. Bonder is highly rated in 28 conditions, according to our data. His clinical expertise encompasses Autoimmune Hepatitis, Cholangitis, Primary Biliary Cholangitis, Liver Transplant, and Endoscopy. Dr. Bonder is board certified in American Board Of Internal Medicine. Dr. Bonder is currently accepting new patients.
Frequently Asked Questions about Dr. Daniel A. Leffler
How do I make an appointment with Dr. Daniel A. Leffler?
You can book an appointment with Dr. Daniel A. Leffler by calling their office at 617-754-8888. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Daniel A. Leffler a top-rated expert for Celiac Disease?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Daniel A. Leffler is classified as an Elite expert for Celiac Disease, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Daniel A. Leffler specialize in?
While Dr. Daniel A. Leffler is a Internal Medicine, they have specific expertise in Celiac Disease, Malabsorption, and Colonoscopy. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. Daniel A. Leffler participate in research or clinical trials?
Yes. Dr. Daniel A. Leffler has published 197 articles and abstracts on conditions like Celiac Disease. You can view a list of Dr. Daniel A. Leffler's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Daniel A. Leffler accept my insurance?
Dr. Daniel A. Leffler accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 617-754-8888 to verify that your specific plan is currently accepted before your visit.
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
- Elite
- Celiac DiseaseDr. Leffler isElite. Learn about Celiac Disease.
- MalabsorptionDr. Leffler isElite. Learn about Malabsorption.
- Advanced
- ColonoscopyDr. Leffler isAdvanced. Learn about Colonoscopy.
- DiarrheaDr. Leffler isAdvanced. Learn about Diarrhea.
- EndoscopyDr. Leffler isAdvanced. Learn about Endoscopy.
- Gastrointestinal BleedingDr. Leffler isAdvanced. Learn about Gastrointestinal Bleeding.
- Pseudomembranous ColitisDr. Leffler isAdvanced. Learn about Pseudomembranous Colitis.
- Experienced
- ActinomycosisDr. Leffler isExperienced. Learn about Actinomycosis.
- AnemiaDr. Leffler isExperienced. Learn about Anemia.
- Cerebral HypoxiaDr. Leffler isExperienced. Learn about Cerebral Hypoxia.
- ColitisDr. Leffler isExperienced. Learn about Colitis.
- Colorectal CancerDr. Leffler isExperienced. Learn about Colorectal Cancer.
- COVID-19Dr. Leffler isExperienced. Learn about COVID-19.
- Crohn's DiseaseDr. Leffler isExperienced. Learn about Crohn's Disease.
- Eosinophilic EsophagitisDr. Leffler isExperienced. Learn about Eosinophilic Esophagitis.
- EsophagitisDr. Leffler isExperienced. Learn about Esophagitis.
- Exocrine Pancreatic InsufficiencyDr. Leffler isExperienced. Learn about Exocrine Pancreatic Insufficiency.
- Folate DeficiencyDr. Leffler isExperienced. Learn about Folate Deficiency.
- IndigestionDr. Leffler isExperienced. Learn about Indigestion.
- Irritable Bowel Syndrome (IBS)Dr. Leffler isExperienced. Learn about Irritable Bowel Syndrome (IBS).
- Lactose IntoleranceDr. Leffler isExperienced. Learn about Lactose Intolerance.
- Lymphocytic ColitisDr. Leffler isExperienced. Learn about Lymphocytic Colitis.
- MethemoglobinemiaDr. Leffler isExperienced. Learn about Methemoglobinemia.
- Nonalcoholic Steatohepatitis (NASH)Dr. Leffler isExperienced. Learn about Nonalcoholic Steatohepatitis (NASH).
- OsteoporosisDr. Leffler isExperienced. Learn about Osteoporosis.
- Trichohepatoenteric SyndromeDr. Leffler isExperienced. Learn about Trichohepatoenteric Syndrome.
- Viral GastroenteritisDr. Leffler isExperienced. Learn about Viral Gastroenteritis.
- Vitamin B12 Deficiency AnemiaDr. Leffler isExperienced. Learn about Vitamin B12 Deficiency Anemia.
- Whipple DiseaseDr. Leffler isExperienced. Learn about Whipple Disease.