DL
17 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Leffler, Gastroenterologist in Boston, MA?
Dr. Daniel Leffler, MD is a Gastroenterologist, who primarily practices in Boston, MA. He has been practicing for over 17 years and is board certified by the American Board of Internal Medicine. Dr. Leffler graduated from Ben-Gurion University of the Negev Faculty of Health Sciences and completed his residency at Beth Israel Deaconess Medical Center Program. Dr. Leffler is fluent in English, and is currently seeing new patients. Dr. Leffler’s practice accepts Medicare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Leffler’s office at (617) 667-2830.
What are Areas of Expertise for Dr. Leffler?
Dr. Daniel Leffler, MD is a highly-rated, board-certified Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Leffler empowers patients to confidently navigate their health journey, specializing in Celiac Disease, or comprehensive wellness support. Serving the Boston/MA community, Dr. Leffler is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Leffler go to medical school and complete their residency?
Residency: Beth Israel Deaconess Medical Center Program
Medical School: Ben Gurion University of The Negev / Faculty of Health Science | Ben-Gurion University of the Negev Faculty of Health Sciences
Is Dr. Leffler board certified in Gastroenterologist?
Yes, Dr. Daniel Leffler, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Leffler speak?
Dr. Leffler and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Leffler treat?
As a Gastroenterologist, Dr. Leffler diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Leffler. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Celiac Disease
- Gluten-Sensitive Enteropathy
- Sprue
- Coeliac Disease
- Gluten Intolerance
ICD-10 Codes:
- K900: Celiac disease
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Which procedures does Dr. Leffler perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Daniel Leffler may include:
- Colonoscopy
- Colonoscopy Consultation
- Colorectal Cancer Screening
- Endoscopic Ultrasound
- Endoscopy / Endoscopic Ultrasound
- Gastric Balloon
- Gastric Stimulator Implantation Consultation
- Gastric Stimulator Implantation Follow Up
For detailed information, please contact Dr. Leffler's office.
Does Dr. Leffler accept my insurance?
Dr. Leffler accepts most major insurance plans. Important: Please call our office at (617) 667-2830 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Leffler accept in Boston, MA?
Dr. Leffler in Boston, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
Blue Cross Blue Shield
Blue Cross Blue Shield of Illinois
Blue Cross Blue Shield of Michigan
Corporate Services
CVS Health (formerly Aetna)
Medicare
Network Health
Other TPA
Point32Health
View All Insurances
Where is Dr. Leffler's office located?
What is Dr. Leffler's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Leffler's National Provider Identifier (NPI) number is 1144368697.
What common questions do patients ask about Dr. Leffler?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Leffler
What is Dr. Daniel Leffler's specialty?
Dr. Leffler is a Gastroenterologist near Boston, MA. An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs. Contact Dr. Leffler to book an appointment today.
Is this Dr. Daniel Leffler affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Leffler is affiliated with Beth Israel Deaconess Medical Center-Boston which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Gastroenterologist?
Explore Gastroenterologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Daniel Leffler accepting new patients in Boston, MA?
Yes, Dr. Daniel Leffler is accepting new patients at this time.
Does Dr. Daniel Leffler offer online booking?
Please contact Dr. Leffler's office at (617) 667-2830 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Daniel Leffler?
Please contact Dr. Leffler's office at (617) 667-2830 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Daniel Leffler have?
Dr. Daniel Leffler is certified by the American Board of Internal Medicine.
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