The 20 Best Diarrhea Doctors Near Me in Middlebury, CT

Find the Top Diarrhea Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 127 doctor with experience in Diarrhea near Middlebury, CT. Of these, 108 are Experienced, 18 are Advanced and 1 are Distinguished.

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127 providers found
    Experienced in Diarrhea
    Pediatrics | Emergency Medicine
    Experienced in Diarrhea
    Pediatrics | Emergency Medicine

    Vituity Emergency Medicine Service - Saint Mary's Hospital

    56 Franklin St, 
    Waterbury, CT 
     (5.0 miles away)
    Experience:
    15+ years
    Languages Spoken:
    English
    Accepting New Patients

    Karl Hellstrand is a Pediatrics specialist and an Emergency Medicine provider practicing medicine in Waterbury, Connecticut. He has been practicing medicine for over 15 years. Dr. Hellstrand 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 Asthma in Children, Genetic Epilepsy with Febrile Seizures Plus (GEFS+), Diarrhea, and Croup. Dr. Hellstrand is board certified in American Board Of Pediatrics, Pediatric Emergency Medicine and American Board Of Pediatrics. Dr. Hellstrand is currently accepting new patients.

    Experienced in Diarrhea
    Experienced in Diarrhea

    Vituity Emergency Medicine Service - Saint Mary's Hospital

    56 Franklin St, 
    Waterbury, CT 
     (5.0 miles away)
    Experience:
    14+ years
    Languages Spoken:
    English
    Accepting New Patients

    Nicole O'connell is a Pediatrics provider practicing medicine in Waterbury, Connecticut. She has been practicing medicine for over 14 years. Dr. O'connell 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 Respiratory Syncytial Virus (RSV) Infection, Asthma in Children, Genetic Epilepsy with Febrile Seizures Plus (GEFS+), and Croup. Dr. O'connell is board certified in American Board Of Pediatrics, Pediatric Emergency Medicine and American Board Of Pediatrics. Dr. O'connell is currently accepting new patients.

    Advanced in Diarrhea
    Gastroenterology | Internal Medicine
    Advanced in Diarrhea
    Gastroenterology | Internal Medicine

    Trinity Health Of New England - Gastroenterology

    58 Maple St, Ste 300, 
    Naugatuck, CT 
     (4.6 miles away)
    Experience:
    31+ years
    Languages Spoken:
    English
    Accepting New Patients

    Pikeshkumar Patel is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Naugatuck, Connecticut. He has been practicing medicine for over 31 years. Dr. Patel is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Hepatitis C, Hepatitis, Macroamylasemia, Colonoscopy, and Gastrectomy. Dr. Patel is board certified in American Board Of Internal Medicine, Gastroenterology. Dr. Patel is currently accepting new patients.

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

    Alliance Medical Group PC

    1625 Straits Turnpike, 
    Middlebury, CT 
     (2.5 miles away)
    Experience:
    42+ years
    Languages Spoken:
    English
    Accepting New Patients

    Leonardi Koliani is a primary care provider, practicing in Internal Medicine in Middlebury, Connecticut. He has been practicing medicine for over 42 years. Dr. Koliani is rated as an Experienced 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 Cellulitis, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Koliani is board certified in American Board Of Internal Medicine, Internal Medicine, Sleep Medicine. Dr. Koliani is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Alliance Medical Group, PC (Naugatuck)

    305 Church St, 
    Naugatuck, CT 
     (4.5 miles away)
    Experience:
    43+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Elser is a primary care provider, practicing in Internal Medicine in Naugatuck, Connecticut. He has been practicing medicine for over 43 years. Dr. Elser is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Dementia, Infant Hyperglycemia, Hypertension, and Familial Hypertension. Dr. Elser is board certified in American Board Of Internal Medicine. Dr. Elser is currently accepting new patients.

    Experienced in Diarrhea
    Experienced in Diarrhea

    Vituity Emergency Medicine Service - Saint Mary's Hospital

    56 Franklin St, 
    Waterbury, CT 
     (5.0 miles away)
    Experience:
    21+ years
    Languages Spoken:
    English
    Accepting New Patients

    Andrew Heggland is a Pediatrics provider practicing medicine in Waterbury, Connecticut. He has been practicing medicine for over 21 years. Dr. Heggland is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Asthma in Children, Diarrhea, Genetic Epilepsy with Febrile Seizures Plus (GEFS+), and Cerebral Hypoxia. Dr. Heggland is board certified in American Board Of Preventive Medicine, Clinical Informatics , American Board Of Pediatrics, Pediatric Emergency Medicine , and American Board Of Pediatrics. Dr. Heggland is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Alliance Medical Group Inc

    1625 Straits Tpke Ste 110, 
    Middlebury, CT 
     (0.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Joycelyn Maw is a primary care provider, practicing in Internal Medicine in Middlebury, Connecticut. Dr. Maw is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Vitamin B12 Deficiency Anemia, Folate Deficiency, Multiple Carboxylase Deficiency, and High Cholesterol.

    Experienced in Diarrhea
    Pediatrics
    Experienced in Diarrhea
    Pediatrics

    Middlebury-Pediatrics

    1625 Straits Tpke Ste 302, 
    Middlebury, CT 
     (0.4 miles away)
    Languages Spoken:
    English

    Dorcas Eshun is a Pediatrics provider practicing medicine in Middlebury, Connecticut. Dr. Eshun is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Asthma in Children, Viral Gastroenteritis, Croup, and Scarlet Fever.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Alliance Medical Group Inc

    1625 Straits Tpke Ste 110, 
    Middlebury, CT 
     (0.4 miles away)
    Languages Spoken:
    English

    Jonathan Parkhurst is a primary care provider, practicing in Internal Medicine in Middlebury, Connecticut. Dr. Parkhurst is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Anemia, High Cholesterol, and Collagenous Colitis.

    Experienced in Diarrhea
    Experienced in Diarrhea

    Office

    1625 Straits Tpke Ste 201, 
    Middlebury, CT 
     (0.4 miles away)
    Languages Spoken:
    English

    Farah Choudhry is a Pediatrics provider practicing medicine in Middlebury, Connecticut. Dr. Choudhry is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Asthma in Children, Autism Spectrum Disorder, Lyme Disease, and Croup.

    Experienced in Diarrhea
    Pediatrics
    Experienced in Diarrhea
    Pediatrics

    Middlebury-Pediatrics

    1625 Straits Tpke Ste 302, 
    Middlebury, CT 
     (0.4 miles away)
    Languages Spoken:
    English

    Linda Mathew is a Pediatrics provider practicing medicine in Middlebury, Connecticut. Dr. Mathew is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Croup, Asthma in Children, Delayed Growth, and Developmental Dysphasia Familial.

    Experienced in Diarrhea
    Pediatrics
    Experienced in Diarrhea
    Pediatrics

    Middlebury-Pediatrics

    1625 Straits Tpke Ste 302, 
    Middlebury, CT 
     (0.4 miles away)
    Languages Spoken:
    English

    Ivy Dwomoh is a Pediatrics provider practicing medicine in Middlebury, Connecticut. Dr. Dwomoh is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Asthma in Children, Autism Spectrum Disorder, Croup, and Developmental Dysphasia Familial.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Alliance Medical Group Of Greater Waterbury PC

    1625 Straits Tpke, 
    Middlebury, CT 
     (2.5 miles away)
    Languages Spoken:
    English

    Peter Levinson is a primary care provider, practicing in Internal Medicine in Middlebury, Connecticut. Dr. Levinson 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 Anemia, High Cholesterol, Type 2 Diabetes (T2D), and Hypothyroidism.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Alliance Medical Group Of Greater Waterbury PC

    1625 Straits Tpke, 
    Middlebury, CT 
     (2.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Joseph Deluca is a primary care provider, practicing in Internal Medicine in Middlebury, Connecticut. Dr. Deluca is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Colorectal Cancer.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Alliance Medical Group Of Greater Waterbury PC

    1625 Straits Tpke, 
    Middlebury, CT 
     (2.5 miles away)
    Languages Spoken:
    English

    Michael Harma is a primary care provider, practicing in Internal Medicine in Middlebury, Connecticut. Dr. Harma 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 Lung Cancer, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

    Experienced in Diarrhea
    Pediatrics
    Experienced in Diarrhea
    Pediatrics

    Alliance Medical Group Of Greater Waterbury PC

    1625 Straits Tpke, 
    Middlebury, CT 
     (2.5 miles away)
    Languages Spoken:
    English

    Kweku Sam Jr is a Pediatrics provider practicing medicine in Middlebury, Connecticut. Dr. Sam Jr 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 Asthma in Children, Croup, Autism Spectrum Disorder, and Delayed Growth.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Naugatuck Valley Gastroenterology Consultants LLC

    1312 W Main St Ste 101, 
    Waterbury, CT 
     (3.4 miles away)
    Languages Spoken:
    English

    Robert Leventhal is an Internal Medicine provider practicing medicine in Waterbury, Connecticut. Dr. Leventhal is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Diverticular Disease, Gastrointestinal Bleeding, Gastroesophageal Reflux Disease (GERD), and Endoscopy.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Digestive Disease Center Of Ct

    60 Westwood Ave Ste 314, 
    Waterbury, CT 
     (3.4 miles away)
    Languages Spoken:
    English

    Joel Garsten is a Gastroenterologist practicing medicine in Waterbury, Connecticut. Dr. Garsten is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Eosinophilic Colitis, Whipple Disease, and Attenuated Familial Adenomatous Polyposis.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Office

    140 Grandview Ave Ste L04, 
    Waterbury, CT 
     (3.4 miles away)
    Languages Spoken:
    English

    Ronald Zlotoff is a Gastroenterologist practicing medicine in Waterbury, Connecticut. Dr. Zlotoff is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Banti's Syndrome, Diverticular Disease, Colitis, and Viral Gastroenteritis.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Apple Rehab Watertown

    35 Bunker Hill Rd, 
    Watertown, CT 
     (3.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Hector Pun is a Gastroenterologist practicing medicine in Watertown, Connecticut. Dr. Pun is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Obesity, Enlarged Liver, Gastroesophageal Reflux Disease (GERD), and Anemia.

    Showing 1-20 of 127

    Last Updated: 04/28/2026

    What is the definition of Diarrhea?

    Diarrhea is when you pass loose or watery stool.

    When should I see a Diarrhea doctor near Middlebury, CT?

    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 Middlebury, CT?

    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 Middlebury, CT?

    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 Middlebury, CT?

    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 Middlebury, CT?

    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 Middlebury, CT?

    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 Middlebury, CT?

    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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