The 20 Best Collagenous Colitis Doctors Near Me in johnsonburg, PA

Find the Top Collagenous Colitis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 3 doctor with experience in Collagenous Colitis near johnsonburg, PA. Of these, 3 are Experienced.

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3 providers found
    Experienced in Collagenous Colitis

    Dr. Robert D. Hower
    Gastroenterology
    Experienced in Collagenous Colitis

    Dr. Robert D. Hower
    Gastroenterology
    Referral may be required

    UPMC Digestive Health Care

    81 Clarion Road, 
    Johnsonburg, PA 
     (0.7 miles away)
    814-837-4793
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Robert Hower is a Gastroenterologist practicing medicine in Johnsonburg, Pennsylvania. Dr. Hower is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Colitis, Gastrointestinal Bleeding, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy. Dr. Hower is board certified in American Board Of Internal Medicine. Dr. Hower is currently accepting new patients.

    Experienced in Collagenous Colitis

    Dr. Brian Y. Ng
    Gastroenterology
    Experienced in Collagenous Colitis

    Dr. Brian Y. Ng
    Gastroenterology
    Referral may be required

    UPMC Digestive Health Care

    81 Clarion Road, 
    Johnsonburg, PA 
     (0.7 miles away)
    814-837-4793
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Brian Ng is a Gastroenterologist practicing medicine in Johnsonburg, Pennsylvania. Dr. Ng is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Ulcerative Colitis, Gastrointestinal Bleeding, Endoscopy, and Gastrectomy. Dr. Ng is board certified in American Board Of Internal Medicine. Dr. Ng is currently accepting new patients.

    Experienced in Collagenous Colitis

    Dr. Gary L. Anderson
    Internal Medicine
    Experienced in Collagenous Colitis

    Dr. Gary L. Anderson
    Internal Medicine

    Office

    101 Walnut St, 
    Kane, PA 
     (13.6 miles away)
    814-837-9750
    Languages Spoken:
    English
    See accepted insurances

    Gary Anderson is a primary care provider, practicing in Internal Medicine in Kane, Pennsylvania. Dr. Anderson is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Pachydermoperiostosis, Neuromyelitis Optica, Complex Regional Pain Syndrome, and Chronic Obstructive Pulmonary Disease (COPD).

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    Last Updated: 09/26/2026

    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.

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