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    Last Updated: 01/09/2026

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    MediFind found 55 doctor with experience in Collagenous Colitis near Columbus, OH. Of these, 50 are Experienced and 5 are Advanced.

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    55 providers found
      Experienced in Collagenous Colitis

      Dr. Adam Tzagournis
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Adam Tzagournis
      Gastroenterology

      Ohiohealth Corporation

      111 S Grant Ave, 
      Columbus, OH 
       (0.6 miles away)
      614-566-9502
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Adam Tzagournis is a Gastroenterologist in Columbus, Ohio. Dr. Tzagournis is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Childhood Volvulus, Angiodysplasia of the Colon, Portal Hypertension, Gastrectomy, and Endoscopy.

      Experienced in Collagenous Colitis

      Dr. Kiran Bidari
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Kiran Bidari
      Gastroenterology

      Ohiohealth Corporation

      393 E Town St, Suite 116, 
      Columbus, OH 
       (0.8 miles away)
      614-566-9108
      Experience:
      17+ years
      Languages Spoken:
      English
      See accepted insurances

      Kiran Bidari is a Gastroenterologist in Columbus, Ohio. Dr. Bidari 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 Angiodysplasia of the Colon, Bile Duct Obstruction, Acute Pancreatitis, Endoscopy, and Pancreatectomy.

      Experienced in Collagenous Colitis

      Dr. Steve Serrao
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Steve Serrao
      Gastroenterology

      Osu Internal Medicine LLC

      181 Taylor Ave, 
      Columbus, OH 
       (2.3 miles away)
      614-257-3000
      Languages Spoken:
      English
      See accepted insurances

      Steve Serrao is a Gastroenterologist in Columbus, Ohio. Dr. Serrao is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Angiodysplasia of the Colon, Gastrointestinal Bleeding, Intestinal Cancer, Endoscopy, and Gastrectomy.

      Learn about our expert tiers
      Experienced in Collagenous Colitis

      Dr. Madalina I. Butnariu
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Madalina I. Butnariu
      Gastroenterology

      Osu Internal Medicine LLC

      452 W 10th Ave, 
      Columbus, OH 
       (2.3 miles away)
      614-293-3737
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Madalina Butnariu is a Gastroenterologist in Columbus, Ohio. Dr. Butnariu is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Gastrectomy. Dr. Butnariu is currently accepting new patients.

      Experienced in Collagenous Colitis

      Dr. Brian Turner
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Brian Turner
      Gastroenterology

      Ohio Gastroenterology Group, Inc.

      3400 Olentangy River Rd, 
      Columbus, OH 
       (4.8 miles away)
      614-754-5500
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Brian Turner is a Gastroenterologist in Columbus, Ohio. Dr. Turner 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.

      Experienced in Collagenous Colitis

      Dr. Ahmad Anaizi
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Ahmad Anaizi
      Gastroenterology

      Ohio Gastroenterology Group, Inc.

      3400 Olentangy River Rd, 
      Columbus, OH 
       (4.8 miles away)
      614-754-5500
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Ahmad Anaizi is a Gastroenterologist in Columbus, Ohio. Dr. Anaizi is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Viral Gastroenteritis, Colitis, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy.

      Experienced in Collagenous Colitis

      Dr. Priya M. Roy
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Priya M. Roy
      Gastroenterology

      Ohio Gastroenterology Group, Inc.

      3400 Olentangy River Rd, 
      Columbus, OH 
       (4.8 miles away)
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Priya Roy is a Gastroenterologist in Columbus, Ohio. Dr. Roy is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Painful Swallowing, Swallowing Difficulty, Intestinal Cancer, Colonoscopy, and Endoscopy. Dr. Roy is currently accepting new patients.

      Experienced in Collagenous Colitis

      Dr. Sean Mccarthy
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Sean Mccarthy
      Gastroenterology

      Ohio Gastroenterology Group, Inc.

      3400 Olentangy River Rd, 
      Columbus, OH 
       (4.8 miles away)
      614-754-5500
      Languages Spoken:
      English
      See accepted insurances

      Sean Mccarthy is a Gastroenterologist in Columbus, Ohio. Dr. Mccarthy is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Hereditary Pancreatitis, Cholangiocarcinoma (Bile Duct Cancer), Acute Pancreatitis, Endoscopy, and Gallbladder Removal.

      Experienced in Collagenous Colitis

      Dr. Raghuram Reddy
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Raghuram Reddy
      Gastroenterology

      Ohiohealth Corporation

      3535 Olentangy River Rd, 
      Columbus, OH 
       (5.0 miles away)
      Languages Spoken:
      English
      See accepted insurances

      Raghuram Reddy is a Gastroenterologist in Columbus, Ohio. Dr. Reddy is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gallstones, Bile Duct Obstruction, Choledocholithiasis, Endoscopy, and Colonoscopy.

      Experienced in Collagenous Colitis

      Dr. Julie Holinga
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Julie Holinga
      Gastroenterology

      Ohio Gastroenterology Group, Inc.

      3535 Olentangy River Rd, 
      Columbus, OH 
       (5.0 miles away)
      614-566-5000
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Julie Holinga is a Gastroenterologist in Columbus, Ohio. Dr. Holinga is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Gastrectomy, and Endoscopy.

      Experienced in Collagenous Colitis

      Dr. Mihir Bakhru
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Mihir Bakhru
      Gastroenterology

      Ohio Gastroenterology Group, Inc.

      3535 Olentangy River Rd, 
      Columbus, OH 
       (5.0 miles away)
      614-566-5000
      Languages Spoken:
      English
      See accepted insurances

      Mihir Bakhru is a Gastroenterologist in Columbus, Ohio. Dr. Bakhru is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Hereditary Pancreatitis, Acute Pancreatitis, Painful Swallowing, Endoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis

      Dr. Thangam K. Venkatesan
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Thangam K. Venkatesan
      Gastroenterology

      Osu Internal Medicine LLC

      6100 N Hamilton Rd, 
      Westerville, OH 
       (11.7 miles away)
      614-814-8100
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Thangam Venkatesan is a Gastroenterologist in Westerville, Ohio. Dr. Venkatesan is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Cyclic Vomiting Syndrome, Cannabinoid Hyperemesis Syndrome (CHS), Morning Sickness, Endoscopy, and Gastrectomy. Dr. Venkatesan is currently accepting new patients.

      Advanced in Collagenous Colitis

      Dr. Poornima Oruganti
      Gastroenterology
      Advanced in Collagenous Colitis

      Dr. Poornima Oruganti
      Gastroenterology

      Ohiohealth Corporation

      3595 Olentangy River Rd, 
      Columbus, OH 
       (5.2 miles away)
      614-566-5456
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Poornima Oruganti is a Gastroenterologist in Columbus, Ohio. Dr. Oruganti is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Collagenous Colitis, Diarrhea, Ulcerative Colitis, Colonoscopy, and Endoscopy. Dr. Oruganti is currently accepting new patients.

      Advanced in Collagenous Colitis

      Dr. Shail Govani
      Gastroenterology
      Advanced in Collagenous Colitis

      Dr. Shail Govani
      Gastroenterology

      Ohiohealth Corporation

      3595 Olentangy River Rd, 
      Columbus, OH 
       (5.2 miles away)
      614-566-5456
      Languages Spoken:
      English
      See accepted insurances

      Shail Govani is a Gastroenterologist in Columbus, Ohio. Dr. Govani is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Viral Gastroenteritis, Endoscopy, and Colonoscopy.

      Advanced in Collagenous Colitis

      Dr. John J. Ward
      Gastroenterology
      Advanced in Collagenous Colitis

      Dr. John J. Ward
      Gastroenterology

      Ohiohealth Corporation

      3595 Olentangy River Rd, 
      Columbus, OH 
       (5.2 miles away)
      614-566-5456
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      John Ward is a Gastroenterologist in Columbus, Ohio. Dr. Ward 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, Endoscopy, and Gastrectomy. Dr. Ward is currently accepting new patients.

      Experienced in Collagenous Colitis

      Dr. John Scherer
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. John Scherer
      Gastroenterology

      Ohiohealth Corporation

      3595 Olentangy River Rd, 
      Columbus, OH 
       (5.2 miles away)
      614-566-5456
      Languages Spoken:
      English
      See accepted insurances

      John Scherer is a Gastroenterologist in Columbus, Ohio. Dr. Scherer is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Ulcerative Colitis, Esophageal Varices, Crohn's Disease, Endoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis

      Dr. Scott D. Young
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Scott D. Young
      Gastroenterology

      Ohiohealth Corporation

      3595 Olentangy River Rd, 
      Columbus, OH 
       (5.2 miles away)
      614-566-5456
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Scott Young is a Gastroenterologist in Columbus, Ohio. Dr. Young is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Ulcerative Colitis, Crohn's Disease, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Young is currently accepting new patients.

      Experienced in Collagenous Colitis

      Dr. John Castor
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. John Castor
      Gastroenterology

      Ohiohealth Corporation

      3595 Olentangy River Rd, 
      Columbus, OH 
       (5.2 miles away)
      614-566-5456
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      John Castor is a Gastroenterologist in Columbus, Ohio. Dr. Castor is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Painful Swallowing, Swallowing Difficulty, Heartburn, Endoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis

      Dr. Melinda Rogers
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Melinda Rogers
      Gastroenterology

      Ohiohealth Corporation

      3595 Olentangy River Rd, 
      Columbus, OH 
       (5.2 miles away)
      614-566-5456
      Languages Spoken:
      English
      See accepted insurances

      Melinda Rogers is a Gastroenterologist in Columbus, Ohio. Dr. Rogers is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Jaundice, Bile Duct Obstruction, Gallstones, Endoscopy, and Pancreatectomy.

      Experienced in Collagenous Colitis

      Dr. Marty M. Meyer
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Marty M. Meyer
      Gastroenterology

      Ohiohealth Corporation

      3595 Olentangy River Rd, 
      Columbus, OH 
       (5.2 miles away)
      614-566-5377
      Languages Spoken:
      English, Mandarin
      See accepted insurances
      Accepting New Patients

      Marty Meyer is a Gastroenterologist in Columbus, Ohio. Dr. Meyer is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Crohn's Disease, Turcot Syndrome, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Meyer is currently accepting new patients.

      Showing 1-20 of 55

      Last Updated: 01/09/2026

      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 near Columbus, OH?

      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 near Columbus, OH?

      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 do I find the best Collagenous Colitis doctor near Columbus, OH?

      You can find a Collagenous Colitis doctor in any of the 10 largest U.S. cities by clicking below:

      Collagenous Colitis doctor near New York, NY
      Collagenous Colitis doctor near Los Angeles, CA
      Collagenous Colitis doctor near Chicago, IL
      Collagenous Colitis doctor near Houston, TX
      Collagenous Colitis doctor near Phoenix, AZ
      Collagenous Colitis doctor near Philadelphia, PA
      Collagenous Colitis doctor near Atlanta, GA
      Collagenous Colitis doctor near Boston, MA
      Collagenous Colitis doctor near Dallas, TX
      Collagenous Colitis doctor near San Jose, CA

      How does MediFind rank Collagenous Colitis doctors near Columbus, OH?

      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 near Columbus, OH?

      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 near Columbus, OH?

      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 near Columbus, OH?

      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 near Columbus, OH?

      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. 

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