The 20 Best Collagenous Colitis Doctors Near Me in Blue Ash, OH

Find the Top Collagenous Colitis Experts and Specialists

The 20 Best Collagenous Colitis Doctors near Blue Ash, OH

Last Updated: 02/22/2026

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MediFind found 50 doctor with experience in Collagenous Colitis near Blue Ash, OH. Of these, 45 are Experienced and 5 are Advanced.

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50 providers found
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Gastro Health

    11333 Cornell Park Drive, Suite 200, 
    Blue Ash, OH 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lisa Lestina is a Gastroenterologist in Blue Ash, Ohio. Dr. Lestina is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Gardner Syndrome, Familial Adenomatous Polyposis, Turcot Syndrome, Colitis, and Endoscopy. Dr. Lestina is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Gcga Physicians Inc.

    11333 Cornell Park Dr, Suite 200, 
    Blue Ash, OH 
     (2.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Stephen Martin is a Gastroenterologist in Blue Ash, Ohio. Dr. Martin is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Choledocholithiasis, Familial Adenomatous Polyposis, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Martin is currently accepting new patients.

    Advanced in Collagenous Colitis
    Internal Medicine
    Advanced in Collagenous Colitis
    Internal Medicine

    Gastro Health

    11333 Cornell Park Drive, Suite 200, 
    Blue Ash, OH 
     (1.5 miles away)
    Languages Spoken:
    English, Mandarin

    Andrew Sun is an Internal Medicine provider in Blue Ash, Ohio. Dr. Sun is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Trichohepatoenteric Syndrome, Diarrhea, Ascites, Ureteral Reconstruction, and Orchiectomy.

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

    Gastro Health

    11333 Cornell Park Drive, Suite 200, 
    Blue Ash, OH 
     (1.5 miles away)
    Languages Spoken:
    English, Hindi

    Manojkumar Singh is a Gastroenterologist in Blue Ash, Ohio. Dr. Singh is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Colitis, Viral Gastroenteritis, Swallowing Difficulty, Gastrectomy, and Colonoscopy.

    Khalil Aloreidi
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    TriHealth Physician Partners Gastroenterology - Bethesda North Campus

    10600 Montgomery Road, Suite 300, 
    Montgomery, OH 
     (1.5 miles away)
    Experience:
    16+ years
    Languages Spoken:
    English
    Accepting New Patients

    Khalil Aloreidi is a Gastroenterologist in Montgomery, Ohio. Dr. Aloreidi has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Choledocholithiasis, Gallbladder Disease, Painful Swallowing, Lithotripsy, and Tissue Biopsy. Dr. Aloreidi is currently accepting new patients.

    Stephan Dehmel
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    TriHealth Physician Partners Gastroenterology - Bethesda North Campus

    10600 Montgomery Road, Suite 300, 
    Montgomery, OH 
     (1.5 miles away)
    Experience:
    12+ years
    Languages Spoken:
    English, German
    Accepting New Patients

    Stephan Dehmel is a Gastroenterologist in Montgomery, Ohio. Dr. Dehmel has been practicing medicine for over 12 years and 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. Dehmel is currently accepting new patients.

    Venkata N. Muddana
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    TriHealth Physician Partners Gastroenterology - Bethesda North Campus

    10600 Montgomery Road, Suite 300, 
    Montgomery, OH 
     (1.5 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Venkata Muddana is a Gastroenterologist in Montgomery, Ohio. Dr. Muddana has been practicing medicine for over 27 years and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Acute Pancreatitis, Hereditary Pancreatitis, Childhood Pancreatitis, Endoscopy, and Gastrectomy. Dr. Muddana is currently accepting new patients.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Midtown Building Multi-Specialty

    3590 Lucille Dr Ste 2700, 
    Cincinnati, OH 
     (4.7 miles away)
    Languages Spoken:
    English

    Gail Bongiovanni is a Gastroenterologist in Cincinnati, Ohio. Dr. Bongiovanni is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Lymphocytic Colitis, Collagenous Colitis, Ulcerative Colitis, Colitis, and Endoscopy.

    Stephen L. Ionna
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine

    Cincinnati GI

    4805 Montgomery Road, Suite 160, 
    Cincinnati, OH 
     (6.1 miles away)
    Experience:
    41+ years
    Languages Spoken:
    English
    Accepting New Patients

    Stephen Ionna is an Internal Medicine specialist and a Gastroenterologist in Cincinnati, Ohio. Dr. Ionna has been practicing medicine for over 41 years and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Heartburn, Swallowing Difficulty, Endoscopy, and Gastrectomy. Dr. Ionna is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Gastro Health

    11333 Cornell Park Drive, Suite 200, 
    Blue Ash, OH 
     (1.5 miles away)
    Languages Spoken:
    English, Bengali, Hindi
    Offers Telehealth

    Nav Grandhi is a Gastroenterologist in Blue Ash, Ohio. Dr. Grandhi is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Macroamylasemia, Esophagitis, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Gastro Health

    11333 Cornell Park Drive, Suite 200, 
    Blue Ash, OH 
     (1.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Peter Dryer is a Gastroenterologist in Blue Ash, Ohio. Dr. Dryer is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Crohn's Disease, Irritable Bowel Syndrome (IBS), Painful Swallowing, Endoscopy, and Colonoscopy.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Gastro Health

    11333 Cornell Park Drive, Suite 200, 
    Blue Ash, OH 
     (1.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Allan Peck is a Gastroenterologist in Blue Ash, Ohio. Dr. Peck is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Ulcerative Colitis, Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, and Endoscopy.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Gastro Health

    11333 Cornell Park Drive, Suite 200, 
    Blue Ash, OH 
     (1.5 miles away)
    Languages Spoken:
    English

    Robert Isfort is a Gastroenterologist in Blue Ash, Ohio. Dr. Isfort is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Colitis, Colonoscopy, and Gastrectomy.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Gastro Health

    11333 Cornell Park Drive, Suite 200, 
    Blue Ash, OH 
     (1.5 miles away)
    Languages Spoken:
    English, Hindi, Telugu

    Rashmi Tadiparthi is a Gastroenterologist in Blue Ash, Ohio. Dr. Tadiparthi is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Irritable Bowel Syndrome (IBS), Familial Adenomatous Polyposis, Lymphocytic Colitis, Gastrectomy, and Endoscopy.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Gastro Health

    11333 Cornell Park Drive, Suite 200, 
    Blue Ash, OH 
     (1.5 miles away)
    Languages Spoken:
    English, German

    Carmen Meier is a Gastroenterologist in Blue Ash, Ohio. Dr. Meier is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Endoscopy, and Gastrectomy.

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

    Office

    10550 Montgomery Rd Ste 12, 
    Montgomery, OH 
     (1.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Anthony Brown is a primary care provider, practicing in Family Medicine in Montgomery, Ohio. Dr. Brown is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Type 2 Diabetes (T2D), Osteomyelitis in Children, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Endoscopy.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Gastro Health

    2925 Vernon Place, Suite 100, 
    Cincinnati, OH 
     (9.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kai Ha is a Gastroenterologist in Cincinnati, Ohio. Dr. Ha is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Painful Swallowing, Swallowing Difficulty, Crohn's Disease, Endoscopy, and Gastrectomy. Dr. Ha is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Gastro Health

    2925 Vernon Place, Suite 100, 
    Cincinnati, OH 
     (9.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Pradeep Bekal is a Gastroenterologist in Cincinnati, Ohio. Dr. Bekal 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, Colonoscopy, and Endoscopy. Dr. Bekal is currently accepting new patients.

    Mark A. Manegold
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    TriHealth Physician Partners Gastroenterology - Finneytown

    740 West Galbraith Road, 
    Cincinnati, OH 
     (8.4 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients

    Dr. Mark Manegold feels as though he has come full circle, having worked in the mailroom at Good Samaritan Hospital during college. It was there that residents encouraged him to pursue pre-med college coursework. He then served his residency at Good Samaritan, where he was inspired by Dr. Thomas Saladin to specialize in gastroenterology.With more than 34 years of experience, Dr. Manegold sees adult patients for the diagnosis and treatment of gastrointestinal diseases and hepatology. He has done extensive work with esophageal disorders and swallowing problems. He listens carefully to his patients and creates a confidential and protected environment where they can share their concerns. He encourages everyone to be proactive with respect to their GI health, especially scheduling routine screening colonoscopies.A native of the west side, Dr. Manegold has been married to his wife, Sue, for more than 39 years. They love to travel and have especially enjoyed Hawaii, Italy and Germany. He is also an avid fisherman. Dr. Manegold is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Primary Biliary Cholangitis, Reynolds Syndrome, Benign Esophageal Stricture, Endoscopy, and Gastrostomy.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Thoma & Sutton EyeCare Professionals LLC

    222 Piedmont Ave, 
    Cincinnati, OH 
     (9.4 miles away)
    Languages Spoken:
    English

    Norman Gilinsky is a Gastroenterologist in Cincinnati, Ohio. Dr. Gilinsky is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Tenesmus, Lymphocytic Colitis, Attenuated Familial Adenomatous Polyposis, and Endoscopy.

    Showing 1-20 of 50

    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 near Blue Ash, 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 Blue Ash, 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 does MediFind rank Collagenous Colitis doctors near Blue Ash, 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 Blue Ash, 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 Blue Ash, 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 Blue Ash, 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 Blue Ash, 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 

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