The 20 Best Lactose Intolerance Doctors Near Me in Boston, MA

Find the Top Lactose Intolerance Experts and Specialists

Last Updated: 02/22/2026

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MediFind found 86 doctor with experience in Lactose Intolerance near Boston, MA. Of these, 76 are Experienced and 10 are Advanced.

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86 providers found
    Amelie Therrien
    Experienced in Lactose Intolerance

    Dr. Amelie Therrien
    Internal Medicine
    Experienced in Lactose Intolerance

    Dr. Amelie Therrien
    Internal Medicine

    BIDMC - Division Of Gastroenterology/GI East

    330 Brookline Avenue, Suite Rabb Rose 1, 
    Boston, MA 
     (2.7 miles away)
    617-754-8888
    Languages Spoken:
    English, French
    See accepted insurances
    Offers Telehealth

    Amelie Therrien is an Internal Medicine provider in Boston, Massachusetts. Dr. Therrien is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Celiac Disease, Malabsorption, Small Bowel Bacterial Overgrowth, Colonoscopy, and Endoscopy.

    Ciaran P. Kelly
    Experienced in Lactose Intolerance

    Dr. Ciaran P. Kelly
    Internal Medicine
    Experienced in Lactose Intolerance

    Dr. Ciaran P. Kelly
    Internal Medicine

    BIDMC Endoscopy - East Campus

    330 Brookline Avenue, Stoneman 3, 
    Boston, MA 
     (2.7 miles away)
    617-754-8888
    Experience:
    44+ years
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Ciaran Kelly is an Internal Medicine provider in Boston, Massachusetts. Dr. Kelly has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Celiac Disease, Malabsorption, Diarrhea, Colonoscopy, and Endoscopy.

    Daniel A. Leffler
    Experienced in Lactose Intolerance

    Dr. Daniel A. Leffler
    Internal Medicine
    Experienced in Lactose Intolerance

    Dr. Daniel A. Leffler
    Internal Medicine

    BIDMC - Division Of Gastroenterology/GI East

    330 Brookline Avenue, Suite Rabb Rose 1, 
    Boston, MA 
     (2.7 miles away)
    617-754-8888
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Daniel Leffler is an Internal Medicine provider in Boston, Massachusetts. Dr. Leffler is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Celiac Disease, Malabsorption, Diarrhea, Colonoscopy, and Endoscopy.

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    Rupa Mukherjee
    Experienced in Lactose Intolerance

    Dr. Rupa Mukherjee
    Internal Medicine
    Experienced in Lactose Intolerance

    Dr. Rupa Mukherjee
    Internal Medicine

    BIDMC Endoscopy - East Campus

    330 Brookline Avenue, Stoneman 3, 
    Boston, MA 
     (2.7 miles away)
    617-754-8888
    Languages Spoken:
    English, Bengali, Mandarin, Spanish
    See accepted insurances

    Rupa Mukherjee is an Internal Medicine provider in Boston, Massachusetts. Dr. Mukherjee is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Celiac Disease, Malabsorption, Irritable Bowel Syndrome (IBS), Diarrhea, and Endoscopy.

    Johanna C. Moreda
    Experienced in Lactose Intolerance

    Dr. Johanna C. Moreda
    Internal Medicine
    Experienced in Lactose Intolerance

    Dr. Johanna C. Moreda
    Internal Medicine

    BIDMC - Division Of Gastroenterology/GI East

    330 Brookline Avenue, Suite Rabb Rose 1, 
    Boston, MA 
     (2.7 miles away)
    617-754-8888
    Languages Spoken:
    English, Portuguese, Spanish
    See accepted insurances
    Offers Telehealth

    Johanna Moreda is an Internal Medicine provider in Boston, Massachusetts. Dr. Moreda is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Encopresis, Bowel Incontinence, Gas Bloat Syndrome, Endoscopy, and Colonoscopy.

    Kenneth R. Falchuk
    Experienced in Lactose Intolerance

    Dr. Kenneth R. Falchuk
    Internal Medicine
    Experienced in Lactose Intolerance

    Dr. Kenneth R. Falchuk
    Internal Medicine

    BIDMC - Division Of Gastroenterology/GI West

    110 Francis Street, Suite 8E, 
    Boston, MA 
     (3.0 miles away)
    617-754-8888
    Languages Spoken:
    English, Spanish
    See accepted insurances

    Kenneth Falchuk is an Internal Medicine provider in Boston, Massachusetts. Dr. Falchuk is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Ulcerative Colitis, Gastroesophageal Reflux Disease (GERD), Crohn's Disease, Ileostomy, and Endoscopy.

    Katharine A. Germansky
    Experienced in Lactose Intolerance

    Dr. Katharine A. Germansky
    Internal Medicine
    Experienced in Lactose Intolerance

    Dr. Katharine A. Germansky
    Internal Medicine

    BIDMC - Division Of Gastroenterology/GI West

    110 Francis Street, Suite 8E, 
    Boston, MA 
     (3.0 miles away)
    617-754-8888
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Katharine Germansky is an Internal Medicine provider in Boston, Massachusetts. Dr. Germansky is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are HER2 Negative Breast Cancer, BRCA Positive Breast Cancer, Crohn's Disease, DICER1 Syndrome, and Colonoscopy.

    Douglas K. Pleskow
    Experienced in Lactose Intolerance

    Dr. Douglas K. Pleskow
    Internal Medicine
    Experienced in Lactose Intolerance

    Dr. Douglas K. Pleskow
    Internal Medicine

    BIDMC - Division Of Gastroenterology/GI West

    110 Francis Street, Suite 8E, 
    Boston, MA 
     (3.0 miles away)
    617-754-8888
    Experience:
    44+ years
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Douglas Pleskow is an Internal Medicine provider in Boston, Massachusetts. Dr. Pleskow has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Choledocholithiasis, Barrett Esophagus, Bile Duct Obstruction, Endoscopy, and Colonoscopy.

    Advanced in Lactose Intolerance

    Dr. Elizabeth Hait
    Pediatric Gastroenterology
    Advanced in Lactose Intolerance

    Dr. Elizabeth Hait
    Pediatric Gastroenterology

    Division Of Gastroenterology, Hepatology And Nutrition

    300 Longwood Ave, 
    Boston, MA 
     (2.8 miles away)
    857-218-6413
    Languages Spoken:
    English
    See accepted insurances

    Elizabeth Hait is a Pediatric Gastroenterologist in Boston, Massachusetts. Dr. Hait is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Eosinophilic Esophagitis, Esophagitis, Lactose Intolerance, and Chronic Idiopathic Constipation (CIC).

    Advanced in Lactose Intolerance

    Dr. Jared Silverstein
    Pediatrics
    Advanced in Lactose Intolerance

    Dr. Jared Silverstein
    Pediatrics

    Division Of Gastroenterology, Hepatology And Nutrition

    300 Longwood Ave, 
    Boston, MA 
     (2.8 miles away)
    857-218-6413
    Languages Spoken:
    English
    See accepted insurances

    Jared Silverstein is a Pediatrics provider in Boston, Massachusetts. Dr. Silverstein is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Celiac Disease, Eosinophilic Esophagitis, Crohn's Disease, Colonoscopy, and Gastrectomy.

    Advanced in Lactose Intolerance

    Dr. Naamah Zitomersky
    Pediatric Gastroenterology
    Advanced in Lactose Intolerance

    Dr. Naamah Zitomersky
    Pediatric Gastroenterology

    Division Of Gastroenterology, Hepatology And Nutrition

    300 Longwood Ave, 
    Boston, MA 
     (2.8 miles away)
    857-218-6413
    Languages Spoken:
    English
    See accepted insurances

    Naamah Zitomersky is a Pediatric Gastroenterologist in Boston, Massachusetts. Dr. Zitomersky is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Colitis, Crohn's Disease, Viral Gastroenteritis, Ulcerative Colitis, and Colonoscopy.

    Advanced in Lactose Intolerance

    Dr. Randi Pleskow
    Pediatric Gastroenterology
    Advanced in Lactose Intolerance

    Dr. Randi Pleskow
    Pediatric Gastroenterology

    Division Of Gastroenterology, Hepatology And Nutrition

    300 Longwood Ave, 
    Boston, MA 
     (2.8 miles away)
    857-218-6413
    Experience:
    44+ years
    Languages Spoken:
    English
    See accepted insurances

    Randi Pleskow is a Pediatric Gastroenterologist in Boston, Massachusetts. Dr. Pleskow has been practicing medicine for over 44 years and is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Celiac Disease, Lactose Intolerance, Encopresis, and Bowel Incontinence.

    Advanced in Lactose Intolerance

    Dr. Ishrat Mansuri
    Pediatric Gastroenterology
    Advanced in Lactose Intolerance

    Dr. Ishrat Mansuri
    Pediatric Gastroenterology

    Division Of Gastroenterology, Hepatology And Nutrition

    300 Longwood Ave, 
    Boston, MA 
     (2.8 miles away)
    857-218-6413
    Languages Spoken:
    English
    See accepted insurances

    Ishrat Mansuri is a Pediatric Gastroenterologist in Boston, Massachusetts. Dr. Mansuri is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Chronic Idiopathic Constipation (CIC), Colitis, Encopresis, Colonoscopy, and Gastrectomy.

    Advanced in Lactose Intolerance

    Dr. Paul Andrew
    Pediatric Gastroenterology
    Advanced in Lactose Intolerance

    Dr. Paul Andrew
    Pediatric Gastroenterology

    Division Of Gastroenterology, Hepatology And Nutrition

    300 Longwood Ave, 
    Boston, MA 
     (2.8 miles away)
    857-218-6413
    Languages Spoken:
    English
    See accepted insurances

    Paul Andrew is a Pediatric Gastroenterologist in Boston, Massachusetts. Dr. Andrew is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Ulcerative Colitis, Colitis, Viral Gastroenteritis, Colonoscopy, and Gastrectomy.

    Advanced in Lactose Intolerance

    Dr. Sara Rosenbaum
    Pediatric Gastroenterology
    Advanced in Lactose Intolerance

    Dr. Sara Rosenbaum
    Pediatric Gastroenterology

    Division Of Gastroenterology, Hepatology And Nutrition

    300 Longwood Ave, 
    Boston, MA 
     (2.8 miles away)
    857-218-6413
    Languages Spoken:
    English
    See accepted insurances

    Sara Rosenbaum is a Pediatric Gastroenterologist in Boston, Massachusetts. Dr. Rosenbaum is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Chronic Idiopathic Constipation (CIC), Lactose Intolerance, Morning Sickness, Colonoscopy, and Gastrectomy.

    Athos Bousvaros
    Experienced in Lactose Intolerance

    Dr. Athos Bousvaros
    Pediatric Gastroenterology
    Experienced in Lactose Intolerance

    Dr. Athos Bousvaros
    Pediatric Gastroenterology

    Division Of Gastroenterology, Hepatology And Nutrition

    300 Longwood Ave, 
    Boston, MA 
     (2.8 miles away)
    857-218-6413
    Languages Spoken:
    English
    See accepted insurances

    Athos Bousvaros is a Pediatric Gastroenterologist in Boston, Massachusetts. Dr. Bousvaros is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Viral Gastroenteritis, Colonoscopy, and Gastrectomy.

    Advanced in Lactose Intolerance

    Dr. Walter Chan
    Gastroenterology
    Advanced in Lactose Intolerance

    Dr. Walter Chan
    Gastroenterology

    Brigham And Women's Hospital

    75 Francis St, 
    Boston, MA 
     (2.9 miles away)
    617-732-6389
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Walter Chan is a Gastroenterologist in Boston, Massachusetts. Dr. Chan is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Esophagitis, Small Bowel Bacterial Overgrowth, Endoscopy, and Gastric Bypass.

    Ramona M. Lim
    Experienced in Lactose Intolerance

    Dr. Ramona M. Lim
    Gastroenterology | Hepatology
    Experienced in Lactose Intolerance

    Dr. Ramona M. Lim
    Gastroenterology | Hepatology

    Brigham And Women's Crohn's And Colitis Center

    850 Boylston Street, Suite 201 Mass General Brigham Healthcare Center, 
    Chestnut Hill, MA 
     (5.1 miles away)
    617-732-6389
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Ramona Lim is a Hepatologist and a Gastroenterologist in Chestnut Hill, Massachusetts. Dr. Lim is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Attenuated Familial Adenomatous Polyposis, Irritable Bowel Syndrome (IBS), DICER1 Syndrome, Endoscopy, and Colonoscopy.

    Experienced in Lactose Intolerance

    Dr. Harmony Allison
    Gastroenterology
    Experienced in Lactose Intolerance

    Dr. Harmony Allison
    Gastroenterology

    Tufts Medical Center

    800 Washington St, 
    Boston, MA 
     (0.5 miles away)
    617-636-5883
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Harmony Allison is a Gastroenterologist in Boston, Massachusetts. Dr. Allison is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Gastroparesis, Irritable Bowel Syndrome (IBS), Endoscopy, and Colonoscopy.

    Experienced in Lactose Intolerance

    Dr. Katherine Olshan
    Pediatric Gastroenterology
    Experienced in Lactose Intolerance

    Dr. Katherine Olshan
    Pediatric Gastroenterology

    Daniel J. Townsend MD PC

    175 Cambridge St, 
    Boston, MA 
     (0.6 miles away)
    617-726-8705
    Languages Spoken:
    English
    See accepted insurances

    Katherine Olshan is a Pediatric Gastroenterologist in Boston, Massachusetts. Dr. Olshan is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Celiac Disease, Malabsorption, and Lactose Intolerance.

    Showing 1-20 of 86

    Last Updated: 02/22/2026

    What is the definition of Lactose Intolerance?

    Lactose is a type of sugar found in milk and other dairy products. An enzyme called lactase is needed by the body to digest lactose.

    Lactose intolerance develops when the small intestine does not make enough of this enzyme.

    When should I see a Lactose Intolerance doctor near Boston, MA?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Lactose Intolerance doctor near Boston, MA?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How do I find the best Lactose Intolerance doctor near Boston, MA?

    You can find a Lactose Intolerance doctor in any of the 10 largest U.S. cities by clicking below:

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    Lactose Intolerance doctor near Boston, MA
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    How does MediFind rank Lactose Intolerance doctors near Boston, MA?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Lactose Intolerance doctors near Boston, MA?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Lactose Intolerance doctor near Boston, MA?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Lactose Intolerance doctor search results page. 

    Why is it important to get a second opinion from a different Lactose Intolerance doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Lactose Intolerance doctor near Boston, MA?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Lactose Intolerance doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Lactose Intolerance doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Lactose Intolerance doctors near Boston, MA?

    Look for the filter feature on the left side of the Lactose Intolerance doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Lactose Intolerance doctor that offers video calls?

    Look for the filter feature on the left-side of the Lactose Intolerance doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

    Read more about our Content Policy. 

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