Filters

Distance
    Level of Expertise
    Availability
    Gender
    Years of Experience
    Insurance
    Specialty
    Additional Specialty
    Language

    Last Updated: 02/22/2026

    Save doctors for later
    Sign Up
    Not sure about your diagnosis?
    Check Your Symptoms
    Already have a doctor?
    Find A Second Opinion

    MediFind found 32 doctor with experience in Collagenous Colitis near Rhode Island, US. Of these, 31 are Experienced and 1 are Advanced.

    Location
    LocationClose
    32 providers found
      Experienced in Collagenous Colitis
      Family Medicine
      Experienced in Collagenous Colitis
      Family Medicine

      John G Slattery MD

      925 Main St, 
      East Greenwich, RI 
      Languages Spoken:
      English

      Chad Lamendola is a primary care provider, practicing in Family Medicine in East Greenwich, Rhode Island. Dr. Lamendola is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Addison's Disease, Secondary Adrenal Insufficiency, and Collagenous Colitis.

      Advanced in Collagenous Colitis
      Gastroenterology
      Advanced in Collagenous Colitis
      Gastroenterology

      Gastroenterology Specialists Inc

      45 Wells St Ste 103, 
      Westerly, RI 
      Languages Spoken:
      English

      Steven Yolen is a Gastroenterologist in Westerly, Rhode Island. Dr. Yolen is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Trichohepatoenteric Syndrome, Primary Biliary Cholangitis, Reynolds Syndrome, Endoscopy, and Colonoscopy.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Bayside Endoscopy Center LLC

      148 W River St Ste 3, 
      Providence, RI 
      Languages Spoken:
      English

      Edward Pensa is a Gastroenterologist in Providence, Rhode Island. Dr. Pensa is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastric Dysmotility, Heartburn, Familial Adenomatous Polyposis, and Hemorrhoids.

      Learn about our expert tiers
      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Women & Infants Hospital-Obstetrics And Consultative Medicine

      100 Dudley St Fl 3, 
      Providence, RI 
      Languages Spoken:
      English

      Mariam Fayek is a Gastroenterologist in Providence, Rhode Island. Dr. Fayek is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Visceromegaly, Cirrhosis, Stomach Cancer, and Gas Bloat Syndrome.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Internal Medicine Associates Inc.

      1150 Reservoir Ave Ste 201, 
      Cranston, RI 
      Languages Spoken:
      English

      Thomas Mcgreen is a Gastroenterologist in Cranston, Rhode Island. Dr. Mcgreen is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Barrett Esophagus, Gastroesophageal Reflux Disease (GERD), Trichohepatoenteric Syndrome, Colonoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Daniel Quirk MD Inc.

      33 Staniford St, 
      Providence, RI 
      Languages Spoken:
      English

      Eric Newton is a Gastroenterologist in Providence, Rhode Island. Dr. Newton is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Visceromegaly, Non-Alcoholic Fatty Liver Disease, Enlarged Liver, Endoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Daniel Quirk MD Inc.

      33 Staniford St, 
      Providence, RI 
      Languages Spoken:
      English
      Offers Telehealth

      Lisa Mueller is a Gastroenterologist in Providence, Rhode Island. Dr. Mueller is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Diverticular Disease, Bowel Incontinence, Heartburn, and Barrett Esophagus.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Joseph D. Pianka MD Inc.

      110 Clock Tower Sq, 
      Portsmouth, RI 
      Languages Spoken:
      English

      Joseph Pianka is a Gastroenterologist in Portsmouth, Rhode Island. Dr. Pianka is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Barrett Esophagus, Gastric Dysmotility, Diverticular Disease, Endoscopy, and Colonoscopy.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Joseph D. Pianka MD Inc.

      110 Clock Tower Sq, 
      Portsmouth, RI 
      Languages Spoken:
      English

      Thomas Mcmahon is a Gastroenterologist in Portsmouth, Rhode Island. Dr. Mcmahon is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Morning Sickness, Gastric Dysmotility, Achalasia, Endoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis
      Family Medicine
      Experienced in Collagenous Colitis
      Family Medicine

      South County Internal Medicine Inc.

      481 Kingstown Rd, 
      Wakefield, RI 
      Languages Spoken:
      English
      Offers Telehealth

      Bartel Crisafi is a primary care provider, practicing in Family Medicine in Wakefield, Rhode Island. Dr. Crisafi is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Breast Cancer, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Women & Infants-Outpatient Nutrition Services

      100 Dudley St, 
      Providence, RI 
      Languages Spoken:
      English

      Christy Dibble is a Gastroenterologist in Providence, Rhode Island. Dr. Dibble is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Visceromegaly, Cirrhosis, Trichohepatoenteric Syndrome, and Diarrhea.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Daniel Quirk MD Inc.

      33 Staniford St, 
      Providence, RI 
      Languages Spoken:
      English
      Offers Telehealth

      Sheldon Lidofsky is a Gastroenterologist in Providence, Rhode Island. Dr. Lidofsky is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Ulcerative Colitis, Hiatal Hernia, Congenital Diaphragmatic Hernia, and Gastroesophageal Reflux Disease (GERD).

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Daniel Quirk MD Inc.

      33 Staniford St, 
      Providence, RI 
      Languages Spoken:
      English
      Offers Telehealth

      Thomas Sepe is a Gastroenterologist in Providence, Rhode Island. Dr. Sepe is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Non-Alcoholic Fatty Liver Disease, Visceromegaly, Hepatitis C, Hepatitis, and Endoscopy.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Internal Medicine Associates Inc.

      1150 Reservoir Ave Ste 201, 
      Cranston, RI 
      Languages Spoken:
      English

      Morris Elevado is a Gastroenterologist in Cranston, Rhode Island. Dr. Elevado is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Barrett Esophagus, Bile Duct Obstruction, Choledocholithiasis, Endoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Obstetrical & Gynecological Assoc

      80 Beach St, 
      Westerly, RI 
      Languages Spoken:
      English

      Pamela Connors is a Gastroenterologist in Westerly, Rhode Island. Dr. Connors is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Heartburn, Trichohepatoenteric Syndrome, Colonoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      The Miriam Hospital

      146 W River St, 
      Providence, RI 
      Languages Spoken:
      English
      Offers Telehealth

      Amanda Pressman is a Gastroenterologist in Providence, Rhode Island. Dr. Pressman is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Bowel Incontinence, Encopresis, Swallowing Difficulty, Colonoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Women & Infants Hospital-Obstetrics And Consultative Medicine

      100 Dudley St Fl 3, 
      Providence, RI 
      Languages Spoken:
      English

      Nnenna Okpara is a Gastroenterologist in Providence, Rhode Island. Dr. Okpara is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Heartburn, Hepatitis, Familial Adenomatous Polyposis, Trichohepatoenteric Syndrome, and Endoscopy.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Daniel Quirk MD Inc.

      33 Staniford St, 
      Providence, RI 
      Languages Spoken:
      English

      Amer Malik is a Gastroenterologist in Providence, Rhode Island. Dr. Malik is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Barrett Esophagus, Familial Adenomatous Polyposis, Portal Hypertension, Endoscopy, and Colonoscopy.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Office

      1407 S County Trl Ste 410, 
      East Greenwich, RI 
      Languages Spoken:
      English

      Angela Fishman is a Gastroenterologist in East Greenwich, Rhode Island. Dr. Fishman is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Hemorrhoids, Diverticular Disease, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy.

      Experienced in Collagenous Colitis
      Internal Medicine
      Experienced in Collagenous Colitis
      Internal Medicine

      Endoscopy Associates LLC

      44 W River St, 
      Providence, RI 
      Languages Spoken:
      English

      Neil Greenspan is an Internal Medicine provider in Providence, Rhode Island. Dr. Greenspan is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Gastrectomy, and Colonoscopy.

      Showing 1-20 of 32

      Last Updated: 02/22/2026

      What is the definition of Collagenous Colitis?

      Collagenous colitis is a type of inflammatory bowel disease that affects the colon. It is a form of microscopic colitis, which causes chronic diarrhea. In all forms of microscopic colitis, the colon appears normal or almost normal on colonoscopy, but the inflammation is visible when a biopsy of the colon is examined under a microscope (hence its name). People with this disease usually have between four and nine watery bowel movements per day, but in rare cases may have more than fifteen. Various other symptoms relating to the gastrointestinal system or other body symptoms may also be present. The cause of Collagenous colitis is not known but it is thought to be multifactorial. This means that both genetic and environmental factors may interact to cause a person to develop the disease. The extent to which genes play a role is unclear, but familial cases have been described. Certain medications, such as NSAIDS and proton pump inhibitors, have been reported to cause or trigger the disease in some people. However, strong evidence directly linking these medications to the disease is still lacking.

      When should I see a Collagenous Colitis doctor in Rhode Island, US?

      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 Collagenous Colitis doctor in Rhode Island, US?

      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 Collagenous Colitis doctors in Rhode Island, US?

      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 Collagenous Colitis doctors in Rhode Island, US?

      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 Collagenous Colitis doctor in Rhode Island, US?

      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 Collagenous Colitis doctor search results page. 

      Why is it important to get a second opinion from a different Collagenous Colitis 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 Collagenous Colitis doctor in Rhode Island, US?

      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 Collagenous Colitis 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 Collagenous Colitis 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 Collagenous Colitis doctors in Rhode Island, US?

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

      Look for the filter feature on the left-side of the Collagenous Colitis 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

      More Collagenous Colitis Doctors by city