The 20 Best Diarrhea Doctors Near Me in harvard, MA

Find the Top Diarrhea Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 126 doctor with experience in Diarrhea near harvard, MA. Of these, 114 are Experienced and 11 are Advanced.

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126 providers found
    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Dr Craig S Gustafson LLC

    233 Ayer Rd Ste 10, 
    Harvard, MA 
     (2.3 miles away)
    Languages Spoken:
    English

    Craig Gustafson is a primary care provider, practicing in Family Medicine in Harvard, Massachusetts. Dr. Gustafson is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Chronic Cough, Vertigo, and Fainting.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Steward Primary Care, Ayer

    198 Groton Rd Ste 2, 
    Ayer, MA 
     (4.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Brian Dressel is a primary care provider, practicing in Family Medicine in Ayer, Massachusetts. Dr. Dressel is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Osmotic Diuresis, Maturity Onset Diabetes of the Young, Jock Itch, and Type 2 Diabetes (T2D). Dr. Dressel is currently accepting new patients.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Quest Diagnostics Massachusetts LLC

    225 New Lancaster Rd, 
    Leominster, MA 
     (7.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    John Schneeweis is a primary care provider, practicing in Family Medicine in Leominster, Massachusetts. Dr. Schneeweis is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Sciatica, Type 2 Diabetes (T2D), High Cholesterol, and Familial Combined Hyperlipidemia. Dr. Schneeweis is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Concord Medical Aesthetics - Paul D'Ambrosio

    2284 Main St, 
    Concord, MA 
     (9.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Paul D'ambrosio is a primary care provider, practicing in Internal Medicine in Concord, Massachusetts. Dr. D'ambrosio is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Chronic Cough. Dr. D'ambrosio is currently accepting new patients.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Family Medical

    87 N Main St, 
    Leominster, MA 
     (9.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Audrey Tracey is a primary care provider, practicing in Family Medicine in Leominster, Massachusetts. Dr. Tracey is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Generalized Anxiety Disorder (GAD), Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Tracey is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Mass General Brigham Community Physicians Inc

    133 Littleton Rd Ste 202, 
    Westford, MA 
     (9.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    James Cohen is a primary care provider, practicing in Internal Medicine in Westford, Massachusetts. Dr. Cohen is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Postmenopausal Osteoporosis, Coronary Heart Disease, Urinary Incontinence, and Dementia. Dr. Cohen is currently accepting new patients.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    Referral may be required

    Middlesex Gasteroentology PC

    45B Discovery Way, 
    Acton, MA 
     (7.5 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 Diarrhea. 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.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Charles River Medical Associates

    157 Washington Street, 
    Hudson, MA 
     (7.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michele Goh is a primary care provider, practicing in Internal Medicine in Hudson, Massachusetts. Dr. Goh is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 28 other conditions, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Vitamin B12 Deficiency Anemia, Folate Deficiency, and Multiple Carboxylase Deficiency. Dr. Goh is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Edward A. Kamens, MD

    238 Newtown Road, 
    Acton, MA 
     (7.9 miles away)
    Languages Spoken:
    English, Spanish

    Edward Kamens is a primary care provider, practicing in Internal Medicine in Acton, Massachusetts. Dr. Kamens is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Dementia, Alzheimer's Disease, Movement Disorders, and Parkinson's Disease.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    Referral may be required

    Elliot J Feinberg MD

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

    Min Song is a Gastroenterologist practicing medicine in Leominster, Massachusetts. Dr. Song is rated as an Advanced provider by MediFind in the treatment of Diarrhea. 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.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    Referral may be required

    Elliot J Feinberg MD

    105 Erdman Way, 
    Leominster, MA 
     (9.6 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 Advanced provider by MediFind in the treatment of Diarrhea. 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 Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology
    Referral may be required

    Center For Digestive Wellness

    105 Erdman Way, 
    Leominster, MA 
     (9.6 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 Diarrhea. 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 Diarrhea
    Experienced in Diarrhea
    Referral may be required

    Pediatrics West PC

    133 Littleton Road, 
    Westford, MA 
     (9.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Imelda Garcia is a Pediatrics provider practicing medicine in Westford, Massachusetts. Dr. Garcia is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Autism Spectrum Disorder, Croup, Aseptic and Alopecic Nodules of Scalp (AANS), and Delayed Growth. Dr. Garcia is board certified in Pediatrics, General Pediatrics. Dr. Garcia is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Charles River Medical Associates

    246 Maple Street, 
    Marlborough, MA 
     (11.3 miles away)
    Languages Spoken:
    English, Italian, Portuguese, Spanish
    Accepting New Patients
    Offers Telehealth

    Jose Flores-Cardillo is a primary care provider, practicing in Internal Medicine in Marlborough, Massachusetts. Dr. Flores-Cardillo is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Vitamin D Deficiency, High Cholesterol, and Anemia. Dr. Flores-Cardillo is board certified in Internal Medicine. Dr. Flores-Cardillo is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Charles River Medical Associates

    246 Maple Street, 
    Marlborough, MA 
     (11.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Vinay Kumar is a primary care provider, practicing in Internal Medicine in Marlborough, Massachusetts. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, Folate Deficiency, and Subacute Combined Degeneration. Dr. Kumar is board certified in Internal Medicine. Dr. Kumar is currently accepting new patients.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology
    Referral may be required

    SMG Nashoba Multispecialty Office, Suite 110

    190 Groton Rd, 
    Ayer, MA 
     (5.3 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 Diarrhea. 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 Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Nashoba Family Medicine

    788 Boston Rd, 
    Groton, MA 
     (6.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Stephany Godfrey is a primary care provider, practicing in Family Medicine in Groton, Massachusetts. Dr. Godfrey is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Type 1 Diabetes (T1D), Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Stiff Person Syndrome. Dr. Godfrey is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Charles River Medical Associates

    101 Coolidge St, 
    Hudson, MA 
     (7.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Richard Mcmahon is a primary care provider, practicing in Internal Medicine in Hudson, Massachusetts. Dr. Mcmahon is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Legius Syndrome, Neurofibromatosis, RASopathies, and Infant Hyperglycemia. Dr. Mcmahon is currently accepting new patients.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology
    Referral may be required

    Middlesex Gasteroentology PC

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

    Mark Epstein is a Gastroenterologist practicing medicine in Acton, Massachusetts. Dr. Epstein is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Chronic Erosive Gastritis, Colitis, Irritable Bowel Syndrome (IBS), Colonoscopy, and Gastrectomy. Dr. Epstein is currently accepting new patients.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology
    Referral may be required

    Middlesex Gasteroentology PC

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

    Gail Herzig is a Gastroenterologist practicing medicine in Acton, Massachusetts. Dr. Herzig is rated as an Experienced provider by MediFind in the treatment of Diarrhea. 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.

    Showing 1-20 of 126

    Last Updated: 09/26/2026

    What is the definition of Diarrhea?

    Diarrhea is when you pass loose or watery stool.

    When should I see a Diarrhea doctor near harvard, 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 Diarrhea doctor near harvard, 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 Diarrhea doctors near harvard, 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 Diarrhea doctors near harvard, 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 Diarrhea doctor near harvard, 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 Diarrhea doctor search results page. 

    Why is it important to get a second opinion from a different Diarrhea 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 Diarrhea doctor near harvard, 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 Diarrhea 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 Diarrhea 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 Diarrhea doctors near harvard, MA?

    Look for the filter feature on the left side of the Diarrhea 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 Diarrhea doctor that offers video calls?

    Look for the filter feature on the left-side of the Diarrhea 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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