The 20 Best Crohn's Disease Doctors Near Me in ayer, MA

Find the Top Crohn's Disease Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 52 doctor with experience in Crohn's Disease near ayer, MA. Of these, 43 are Experienced, 8 are Advanced and 1 are Distinguished.

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52 providers found
    Experienced in Crohn's Disease
    Gastroenterology
    Experienced in Crohn's Disease
    Gastroenterology
    Referral may be required

    SMG Nashoba Multispecialty Office, Suite 110

    190 Groton Rd, 
    Ayer, MA 
     (1.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Older is a Gastroenterologist practicing medicine in Ayer, Massachusetts. Dr. Older is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Lower Esophageal Ring, Benign Esophageal Stricture, Esophagitis, Endoscopy, and Gastrectomy. Dr. Older is currently accepting new patients.

    Experienced in Crohn's Disease
    Internal Medicine
    Experienced in Crohn's Disease
    Internal Medicine

    SMG Nashoba Multispecialty Office, Suite 110

    190 Groton Rd, 
    Ayer, MA 
     (1.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Besher Jazmati is a primary care provider, practicing in Internal Medicine in Ayer, Massachusetts. Dr. Jazmati is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. His clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, Anemia, and Endoscopy. Dr. Jazmati is currently accepting new patients.

    Experienced in Crohn's Disease
    Internal Medicine
    Experienced in Crohn's Disease
    Internal Medicine

    Acton Medical Associates PC

    231 Ayer Rd, 
    Harvard, MA 
     (2.0 miles away)
    Languages Spoken:
    English

    Peter Demartino is a primary care provider, practicing in Internal Medicine in Harvard, Massachusetts. Dr. Demartino is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. His clinical expertise encompasses Crohn's Disease, Babesiosis, Cholesterol Pneumonia, and Peripheral Neuropathy.

    Learn about our expert tiers
    Experienced in Crohn's Disease
    Internal Medicine
    Experienced in Crohn's Disease
    Internal Medicine

    SMG Groton Internal Medicine

    497 Main St Ste 4B, 
    Groton, MA 
     (3.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Vandana Sahay is a primary care provider, practicing in Internal Medicine in Groton, Massachusetts. Dr. Sahay is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Familial Neurocardiogenic Syncope, Hyperlipoproteinemia Type 4, Heterozygous Familial Hypercholesterolemia (HeFH), and Homozygous Familial Hypercholesterolemia (HoFH). Dr. Sahay is currently accepting new patients.

    Experienced in Crohn's Disease
    Internal Medicine
    Experienced in Crohn's Disease
    Internal Medicine

    Leominster Medical Associates

    50 Memorial Dr Ste 205, 
    Leominster, MA 
     (9.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Fraser is a primary care provider, practicing in Internal Medicine in Leominster, Massachusetts. Dr. Fraser is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Colonoscopy, and Endoscopy. Dr. Fraser is currently accepting new patients.

    Experienced in Crohn's Disease
    Gastroenterology
    Experienced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Center For Digestive Wellness

    105 Erdman Way, 
    Leominster, MA 
     (8.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Elliot Feinberg is a Gastroenterologist practicing medicine in Leominster, Massachusetts. Dr. Feinberg is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Heartburn, Barrett Esophagus, Diverticular Disease, and Familial Adenomatous Polyposis. Dr. Feinberg is currently accepting new patients.

    Experienced in Crohn's Disease
    Internal Medicine
    Experienced in Crohn's Disease
    Internal Medicine

    HealthAlliance-Clinton Hospital, Leominster Campus

    50 Memorial Drive, 
    Leominster, MA 
     (8.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Eric Cotter is a primary care provider, practicing in Internal Medicine in Leominster, Massachusetts. Dr. Cotter is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Sitosterolemia, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Cotter is board certified in Internal Medicine.

    Advanced in Crohn's Disease
    Gastroenterology
    Advanced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Gastro Health - Acton

    45 Discovery Way, 
    Acton, MA 
     (9.5 miles away)
    Languages Spoken:
    English

    Raj Devarajan is a Gastroenterologist practicing medicine in Acton, Massachusetts. Dr. Devarajan is rated as an Advanced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Gastroesophageal Reflux Disease (GERD), Bile Acid Malabsorption, Endoscopy, and Colonoscopy.

    Advanced in Crohn's Disease
    Gastroenterology
    Advanced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Middlesex Gasteroentology PC

    45B Discovery Way, 
    Acton, MA 
     (9.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Benjamin Hyatt is a Gastroenterologist practicing medicine in Acton, Massachusetts. Dr. Hyatt is rated as an Advanced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Viral Gastroenteritis, Colitis, Endoscopy, and Colonoscopy. Dr. Hyatt is currently accepting new patients.

    Advanced in Crohn's Disease
    Gastroenterology
    Advanced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Middlesex Gasteroentology PC

    45B Discovery Way, 
    Acton, MA 
     (9.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gail Herzig is a Gastroenterologist practicing medicine in Acton, Massachusetts. Dr. Herzig is rated as an Advanced provider by MediFind in the treatment of Crohn's Disease. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Crohn's Disease, Colitis, Bile Acid Malabsorption, Endoscopy, and Gastrectomy.

    Distinguished in Crohn's Disease
    Gastroenterology
    Distinguished in Crohn's Disease
    Gastroenterology
    Referral may be required

    Emerson Hospital

    133 Old Road To 9 Acre Cor, 
    Concord, MA 
     (13.2 miles away)
    Languages Spoken:
    English

    James Andreson is a Gastroenterologist practicing medicine in Concord, Massachusetts. Dr. Andreson is rated as a Distinguished provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Colitis, Viral Gastroenteritis, Gastrectomy, and Colonoscopy.

    Experienced in Crohn's Disease
    Family Medicine
    Experienced in Crohn's Disease
    Family Medicine

    Quest Diagnostics Massachusetts LLC

    225 New Lancaster Rd, 
    Leominster, MA 
     (8.5 miles away)
    Languages Spoken:
    English

    Iris Sullivan is a primary care provider, practicing in Family Medicine in Leominster, Massachusetts. Dr. Sullivan is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. Her clinical expertise encompasses Bowlegs, Hypertension, Familial Hypertension, Endoscopy, and Colonoscopy.

    Experienced in Crohn's Disease
    Gastroenterology
    Experienced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Elliot J Feinberg MD

    105 Erdman Way, 
    Leominster, MA 
     (8.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Min Song is a Gastroenterologist practicing medicine in Leominster, Massachusetts. Dr. Song is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Barrett Esophagus, Painful Swallowing, Endoscopy, and Gastrectomy. Dr. Song is currently accepting new patients.

    Experienced in Crohn's Disease
    Gastroenterology
    Experienced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Elliot J Feinberg MD

    105 Erdman Way, 
    Leominster, MA 
     (8.7 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Maria Lonshteyn is a Gastroenterologist practicing medicine in Leominster, Massachusetts. She has been practicing medicine for over 18 years. Dr. Lonshteyn is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Diarrhea, Trichohepatoenteric Syndrome, Painful Swallowing, Gastrectomy, and Endoscopy. Dr. Lonshteyn is currently accepting new patients.

    Experienced in Crohn's Disease
    Gastroenterology
    Experienced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Elliot J Feinberg MD

    105 Erdman Way, 
    Leominster, MA 
     (8.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Wankin Yu is a Gastroenterologist practicing medicine in Leominster, Massachusetts. Dr. Yu is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Viral Gastroenteritis, Colitis, Familial Adenomatous Polyposis, and Endoscopy. Dr. Yu is currently accepting new patients.

    Experienced in Crohn's Disease
    Experienced in Crohn's Disease
    Referral may be required

    Elliot J Feinberg MD

    105 Erdman Way, 
    Leominster, MA 
     (8.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Athanasios Desalermos is a Gastroenterologist practicing medicine in Leominster, Massachusetts. Dr. Desalermos is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Heartburn, Obesity, Barrett Esophagus, Gastrectomy, and Endoscopy. Dr. Desalermos is currently accepting new patients.

    Experienced in Crohn's Disease
    Experienced in Crohn's Disease
    Referral may be required

    UMass Memorial Healthalliance-Clinton Hospital

    60 Hospital Rd, 
    Leominster, MA 
     (8.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Naveen Pandaraboyina is a Gastroenterologist practicing medicine in Leominster, Massachusetts. Dr. Pandaraboyina is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Esophagitis, Benign Esophageal Stricture, Lower Esophageal Ring, Endoscopy, and Colonoscopy. Dr. Pandaraboyina is currently accepting new patients.

    Experienced in Crohn's Disease
    Internal Medicine
    Experienced in Crohn's Disease
    Internal Medicine

    Acton Medical Associates PC

    321 Main St, 
    Acton, MA 
     (9.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Meenakshi Garg is a primary care provider, practicing in Internal Medicine in Acton, Massachusetts. Dr. Garg is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Nephrocalcinosis, and Glucocorticoid-Remediable Aldosteronism. Dr. Garg is currently accepting new patients.

    Experienced in Crohn's Disease
    Internal Medicine
    Experienced in Crohn's Disease
    Internal Medicine

    Acton Medical Associates PC

    321 Main St, 
    Acton, MA 
     (9.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Natalie Cohen is a primary care provider, practicing in Internal Medicine in Acton, Massachusetts. Dr. Cohen is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. Her clinical expertise encompasses DICER1 Syndrome, Multicentric Castleman Disease (MCD), Castleman Disease, and Unicentric Castleman Disease (UCD).

    Experienced in Crohn's Disease
    Internal Medicine
    Experienced in Crohn's Disease
    Internal Medicine

    Leominster Medical Associates

    50 Memorial Dr Ste 205, 
    Leominster, MA 
     (9.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Daniel O'leary is a primary care provider, practicing in Internal Medicine in Leominster, Massachusetts. Dr. O'leary is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Diabetic Nephropathy, Urinary Tract Infection in Children, Urinary Tract Infection (UTI), and Mycosis Fungoides.

    Showing 1-20 of 52

    Last Updated: 09/26/2026

    What is the definition of Crohn's Disease?

    Crohn’s disease is a chronic inflammatory bowel disease (IBD) that causes the digestive tract to become inflamed and is characterized by severe diarrhea and abdominal pain. The areas of the digestive tract affected by Crohn’s disease are different depending on the person; however, it most commonly affects the small intestine and colon. Crohn’s disease is progressive and has several subtypes that are categorized by the area of the digestive tract affected. The incidence of Crohn’s disease in the U.S. and the world has been increasing; however, the reasons why are unknown. Crohn’s disease is considered to be an autoimmune disorder caused by the body’s immune system attacking normal cells and develops more frequently in people who are between the ages of 15 and 40 (but can appear earlier), who have a family history of inflammatory bowel disease, who are of Eastern European Jewish (Ashkenazi) descent, or those who smoke.

    When should I see a Crohn's Disease doctor near ayer, 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 Crohn's Disease doctor near ayer, 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 does MediFind rank Crohn's Disease doctors near ayer, 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 Crohn's Disease doctors near ayer, 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 Crohn's Disease doctor near ayer, 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 Crohn's Disease doctor search results page. 

    Why is it important to get a second opinion from a different Crohn's Disease 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 Crohn's Disease doctor near ayer, 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 Crohn's Disease 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 Crohn's Disease 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 Crohn's Disease doctors near ayer, MA?

    Look for the filter feature on the left side of the Crohn's Disease 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 Crohn's Disease doctor that offers video calls?

    Look for the filter feature on the left-side of the Crohn's Disease 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 

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