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    Last Updated: 02/22/2026

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    MediFind found 136 doctor with experience in Collagenous Colitis near South Carolina, US. Of these, 109 are Experienced, 26 are Advanced and 1 are Distinguished.

    Location
    LocationClose
    136 providers found
      Kent N. Cunningham
      Advanced in Collagenous Colitis
      General Surgery | Gastroenterology
      Advanced in Collagenous Colitis
      General Surgery | Gastroenterology

      Sumter Gastroenterology

      641 West Wesmark Boulevard, 
      Sumter, SC 
      Languages Spoken:
      English
      Accepting New Patients

      Kent Cunningham is a General Surgeon and a Gastroenterologist in Sumter, South Carolina. Dr. Cunningham is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Colonoscopy, and Gastrectomy. Dr. Cunningham is currently accepting new patients.

      Bryan T. Green
      Advanced in Collagenous Colitis
      General Surgery | Gastroenterology
      Advanced in Collagenous Colitis
      General Surgery | Gastroenterology

      Digestive Disease Group

      103 Liner Drive, 
      Greenwood, SC 
      Languages Spoken:
      English
      Accepting New Patients

      Bryan Green is a General Surgeon and a Gastroenterologist in Greenwood, South Carolina. Dr. Green is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Green is currently accepting new patients.

      Ayub A. Merchant
      Advanced in Collagenous Colitis
      General Surgery | Gastroenterology
      Advanced in Collagenous Colitis
      General Surgery | Gastroenterology

      Gastroenterology Associates

      125 Halton Road, Suite 200, 
      Greenville, SC 
      Languages Spoken:
      English
      Accepting New Patients

      Ayub Merchant is a General Surgeon and a Gastroenterologist in Greenville, South Carolina. Dr. Merchant is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Swallowing Difficulty, Endoscopy, and Gastrectomy. Dr. Merchant is currently accepting new patients.

      Learn about our expert tiers
      Georges T. Postic
      Advanced in Collagenous Colitis
      General Surgery | Gastroenterology
      Advanced in Collagenous Colitis
      General Surgery | Gastroenterology

      Columbia Gastroenterology Associates

      2739 Laurel Street, Suite 1A, 
      Columbia, SC 
      Languages Spoken:
      English
      Accepting New Patients

      Georges Postic is a General Surgeon and a Gastroenterologist in Columbia, South Carolina. Dr. Postic is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastric Dysmotility, Familial Adenomatous Polyposis, Crohn's Disease, Endoscopy, and Gastrostomy. Dr. Postic is currently accepting new patients.

      Matthew R. Barnes
      Advanced in Collagenous Colitis
      General Surgery | Gastroenterology
      Advanced in Collagenous Colitis
      General Surgery | Gastroenterology

      Gastroenterology Associates

      125 Halton Road, Suite 200, 
      Greenville, SC 
      Languages Spoken:
      English
      Accepting New Patients

      Matthew Barnes is a General Surgeon and a Gastroenterologist in Greenville, South Carolina. Dr. Barnes is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Colitis, Endoscopy, and Gastrectomy. Dr. Barnes is currently accepting new patients.

      Stephen Brackbill
      Advanced in Collagenous Colitis
      General Surgery | Gastroenterology
      Advanced in Collagenous Colitis
      General Surgery | Gastroenterology

      Gastroenterology Associates

      125 Halton Road, Suite 200, 
      Greenville, SC 
      Languages Spoken:
      English
      Accepting New Patients

      Stephen Brackbill is a General Surgeon and a Gastroenterologist in Greenville, South Carolina. Dr. Brackbill is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Endoscopy, and Gastrectomy. Dr. Brackbill is currently accepting new patients.

      Paul A. Mazanec
      Advanced in Collagenous Colitis
      General Surgery | Gastroenterology
      Advanced in Collagenous Colitis
      General Surgery | Gastroenterology

      Gastroenterology Associates

      125 Halton Road, Suite 200, 
      Greenville, SC 
      Languages Spoken:
      English
      Accepting New Patients

      Paul Mazanec is a General Surgeon and a Gastroenterologist in Greenville, South Carolina. Dr. Mazanec is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Painful Swallowing, Endoscopy, and Gastrectomy. Dr. Mazanec is currently accepting new patients.

      Distinguished in Collagenous Colitis
      Gastroenterology
      Distinguished in Collagenous Colitis
      Gastroenterology

      Spartanburg Medical Center-Gastroenterology-Spartanburg

      853 N Church St Ste 620, 
      Spartanburg, SC 
      Languages Spoken:
      English

      Mark Lijewski is a Gastroenterologist in Spartanburg, South Carolina. Dr. Lijewski is rated as a Distinguished provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Lower Esophageal Ring, Benign Esophageal Stricture, Painful Swallowing, Endoscopy, and Colonoscopy.

      Hiren Vallabh
      Experienced in Collagenous Colitis
      General Surgery | Gastroenterology
      Experienced in Collagenous Colitis
      General Surgery | Gastroenterology

      Gastroenterology Associates

      125 Halton Road, Suite 200, 
      Greenville, SC 
      Experience:
      17+ years
      Languages Spoken:
      English
      Accepting New Patients

      Hiren Vallabh is a General Surgeon and a Gastroenterologist in Greenville, South Carolina. Dr. Vallabh has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Colitis, Familial Adenomatous Polyposis, Endoscopy, and Gastric Bypass. Dr. Vallabh is currently accepting new patients.

      Jared T. Geist
      Experienced in Collagenous Colitis
      General Surgery | Gastroenterology
      Experienced in Collagenous Colitis
      General Surgery | Gastroenterology

      Gastroenterology Associates

      125 Halton Road, Suite 200, 
      Greenville, SC 
      Languages Spoken:
      English
      Accepting New Patients

      Jared Geist is a General Surgeon and a Gastroenterologist in Greenville, South Carolina. Dr. Geist is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Painful Swallowing, Swallowing Difficulty, Morning Sickness, Endoscopy, and Gastrostomy. Dr. Geist is currently accepting new patients.

      Ritu Saha
      Experienced in Collagenous Colitis
      General Surgery | Gastroenterology
      Experienced in Collagenous Colitis
      General Surgery | Gastroenterology

      Gastroenterology Associates

      125 Halton Road, Suite 200, 
      Greenville, SC 
      Languages Spoken:
      English
      Accepting New Patients

      Ritu Saha is a General Surgeon and a Gastroenterologist in Greenville, South Carolina. Dr. Saha is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Ulcerative Colitis, Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrectomy. Dr. Saha is currently accepting new patients.

      Scott R. Mcduffie
      Experienced in Collagenous Colitis
      General Surgery | Gastroenterology
      Experienced in Collagenous Colitis
      General Surgery | Gastroenterology

      Sumter Gastroenterology

      641 West Wesmark Boulevard, 
      Sumter, SC 
      Languages Spoken:
      English
      Accepting New Patients

      Scott Mcduffie is a General Surgeon and a Gastroenterologist in Sumter, South Carolina. Dr. Mcduffie is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Endoscopy, and Gastrectomy. Dr. Mcduffie is currently accepting new patients.

      David T. Palma
      Experienced in Collagenous Colitis
      General Surgery | Gastroenterology
      Experienced in Collagenous Colitis
      General Surgery | Gastroenterology

      Gastroenterology Associates

      125 Halton Road, Suite 200, 
      Greenville, SC 
      Languages Spoken:
      English
      Accepting New Patients

      David Palma is a General Surgeon and a Gastroenterologist in Greenville, South Carolina. Dr. Palma is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Lower Esophageal Ring, Benign Esophageal Stricture, Endoscopy, and Gastrectomy. Dr. Palma is currently accepting new patients.

      Madhusudhan Sunkavalli
      Experienced in Collagenous Colitis
      General Surgery | Gastroenterology
      Experienced in Collagenous Colitis
      General Surgery | Gastroenterology

      Gastroenterology Associates

      125 Halton Road, Suite 200, 
      Greenville, SC 
      Languages Spoken:
      English
      Accepting New Patients

      Madhusudhan Sunkavalli is a General Surgeon and a Gastroenterologist in Greenville, South Carolina. Dr. Sunkavalli is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Achalasia, Endoscopy, and Gastrectomy. Dr. Sunkavalli is currently accepting new patients.

      James M. Mann
      Experienced in Collagenous Colitis
      General Surgery | Gastroenterology
      Experienced in Collagenous Colitis
      General Surgery | Gastroenterology

      Columbia Gastroenterology Associates

      2739 Laurel Street, Suite 1A, 
      Columbia, SC 
      Languages Spoken:
      English
      Accepting New Patients

      James Mann is a General Surgeon and a Gastroenterologist in Columbia, South Carolina. Dr. Mann is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Diverticular Disease, Turcot Syndrome, Endoscopy, and Gastrectomy. Dr. Mann is currently accepting new patients.

      Hugh T. Stoddard
      Experienced in Collagenous Colitis
      Internal Medicine
      Experienced in Collagenous Colitis
      Internal Medicine

      Palmetto Adult Medicine

      1295 Wilson Hall Road, 
      Sumter, SC 
      Languages Spoken:
      English
      Accepting New Patients

      Hugh Stoddard is a primary care provider, practicing in Internal Medicine in Sumter, South Carolina. Dr. Stoddard is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Scoliosis, Granuloma Annulare, Sciatica, and Inappropriate Sinus Tachycardia (IST). Dr. Stoddard is currently accepting new patients.

      Karandeep Maur
      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Prisma Health Gastroenterology Consultants Of Internal Medicine Associates – Greenville

      905 Verdae Boulevard, Suite 204, 
      Greenville, SC 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Karandeep Maur is a Gastroenterologist in Greenville, South Carolina. Dr. Maur is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Angiodysplasia of the Colon, Watermelon Stomach, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Maur is currently accepting new patients.

      Jonathan Parrack
      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Novant Health Lowcountry Gastroenterology - Mount Pleasant

      1300 Hospital Drive, Suite 300, 
      Mount Pleasant, SC 
      Experience:
      17+ years
      Languages Spoken:
      English

      Jonathan Parrack is a Gastroenterologist in Mount Pleasant, South Carolina. Dr. Parrack has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Colitis, Familial Adenomatous Polyposis, Viral Gastroenteritis, Endoscopy, and Gastrectomy.

      Anjani Jammula
      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Prisma Health Gastroenterology And Liver Center – Greenville

      890 West Faris Road, Suite 100, 
      Greenville, SC 
      Languages Spoken:
      English
      Accepting New Patients

      Anjani Jammula is a Gastroenterologist in Greenville, South Carolina. Dr. Jammula is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Colitis, Viral Gastroenteritis, Painful Swallowing, Endoscopy, and Gastrectomy. Dr. Jammula is currently accepting new patients.

      Kenneth J. Vega
      Experienced in Collagenous Colitis
      General Surgery | Gastroenterology
      Experienced in Collagenous Colitis
      General Surgery | Gastroenterology

      Prisma Health Gastroenterology And Hepatology – Columbia

      3 Richland Medical Park Drive, Suite 120, 
      Columbia, SC 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Kenneth Vega is a General Surgeon and a Gastroenterologist in Columbia, South Carolina. Dr. Vega 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), Angiodysplasia of the Colon, Endoscopy, and Colonoscopy. Dr. Vega is currently accepting new patients.

      Showing 1-20 of 136

      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 South Carolina, 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 South Carolina, 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 South Carolina, 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 South Carolina, 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 South Carolina, 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 South Carolina, 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 South Carolina, 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 

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