The 20 Best Collagenous Colitis Doctors in The United States

Find the Top Collagenous Colitis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 6560 doctor with experience in Collagenous Colitis near The United States. Of these, 5631 are Experienced, 860 are Advanced, 37 are Distinguished and 17 are Elite.

Location
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6,560 providers found
    Distinguished in Collagenous Colitis
    Gastroenterology
    Distinguished in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Aurora Gastroenterology

    2414 Kohler Memorial Dr, 
    Sheboygan, WI 
    Languages Spoken:
    English
    Accepting New Patients

    Amir Patel is a Gastroenterologist practicing medicine in Sheboygan, Wisconsin. Dr. Patel is rated as a Distinguished provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Collagenous Colitis, Ulcerative Colitis, Endoscopy, and Colonoscopy. Dr. Patel is board certified in American Board Of Internal Medicine, Gastroenterology. Dr. Patel is currently accepting new patients.

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

    Bassett Health Center Cobleskill

    136 Parkway Drive, 
    Cobleskill, NY 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Novak is a primary care provider, practicing in Internal Medicine in Cobleskill, New York. Dr. Novak is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Relapsing Multiple Sclerosis (RMS), Enlarged Prostate (BPH), Type 2 Diabetes (T2D), and Lymphangitis. Dr. Novak is currently accepting new patients.

    Elite in Collagenous Colitis
    Gastroenterology
    Elite in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Office

    165 Cambridge St Fl 9, 
    Boston, MA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Hamed Khalili is a Gastroenterologist practicing medicine in Boston, Massachusetts. Dr. Khalili is rated as an Elite provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Lymphocytic Colitis, Crohn's Disease, Colonoscopy, and Endoscopy. Dr. Khalili is currently accepting new patients.

    Learn about our expert tiers
    Distinguished in Collagenous Colitis
    Gastroenterology
    Distinguished in Collagenous Colitis
    Gastroenterology
    Referral may be required

    UVA Health Digestive Health At Primary Care Center

    1221 Lee St, 
    Charlottesville, VA 
    Languages Spoken:
    English, Turkish
    Accepting New Patients
    Offers Telehealth

    Dennis Kumral is a Gastroenterologist practicing medicine in Charlottesville, Virginia. Dr. Kumral is rated as a Distinguished provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Celiac Disease, Collagenous Colitis, Colitis, Colonoscopy, and Endoscopy. Dr. Kumral is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    Referral may be required
    259 E Erie St Ste 1600, Lavin Family Pavilion, 
    Chicago, IL 
    Languages Spoken:
    English, French
    Accepting New Patients
    Offers Telehealth

    Stephen Hanauer is a Gastroenterologist practicing medicine in Chicago, Illinois. Dr. Hanauer is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Viral Gastroenteritis, Ulcerative Colitis, Colonoscopy, and Endoscopy. Dr. Hanauer is board certified in American Board Of Internal Medicine - Gastroenterology (Certified). Dr. Hanauer is currently accepting new patients.

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

    Texas Health Internal Medicine

    8440 Walnut Hill Lane, Suite 800, 
    Dallas, TX 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Alan Kaye is a primary care provider, practicing in Internal Medicine in Dallas, Texas. Dr. Kaye is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, High Cholesterol, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Kaye is currently accepting new patients.

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

    Corewell Health Internal Medicine - 4069 Lake Dr SE

    4069 Lake Drive Southeast, Suite 315, 
    Grand Rapids, MI 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kristin Essenberg is a primary care provider, practicing in Internal Medicine in Grand Rapids, Michigan. Dr. Essenberg is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 29 other conditions, according to our data. Her clinical expertise encompasses Osteopenia, Melorheostosis with Osteopoikilosis, Melorheostosis, and Postmenopausal Osteoporosis. Dr. Essenberg is board certified in American Board Of Internal Medicine and American Osteopathic Board Of Internal Medicine. Dr. Essenberg is currently accepting new patients.

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

    Tower Health Medical Group Internal Medicine - Wyomissing 1st Floor

    950A N Wyomissing Blvd F1, 
    Wyomissing, PA 
    Languages Spoken:
    English, Russian
    Accepting New Patients

    Tatyana Erlikh is a primary care provider, practicing in Internal Medicine in Wyomissing, Pennsylvania. Dr. Erlikh is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 30 other conditions, according to our data. Her clinical expertise encompasses Psoriasis, Psoriatic Arthritis, Hypertension, and Familial Hypertension. Dr. Erlikh is board certified in American Board Of Internal Medicine. Dr. Erlikh is currently accepting new patients.

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

    Texas Health Internal Medicine

    909 SE Parkway, Ste 105, 
    Azle, TX 
    Languages Spoken:
    English, Gujarati , Hindi
    Accepting New Patients
    Offers Telehealth

    Kavita Shah is a primary care provider, practicing in Internal Medicine in Azle, Texas. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Chronic Kidney Disease, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension. Dr. Shah is currently accepting new patients.

    Experienced in Collagenous Colitis
    Geriatrics | Family Medicine
    Experienced in Collagenous Colitis
    Geriatrics | Family Medicine
    Referral may be required

    Corewell Health Advanced Primary Care - Holland

    250 East 8th Street, 
    Holland, MI 
    Languages Spoken:
    English
    Accepting New Patients

    Nathanial Chumley is a primary care provider, practicing in Geriatrics and Family Medicine in Holland, Michigan. Dr. Chumley 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 Type 2 Diabetes (T2D), Seasonal Affective Disorder (SAD), Hypertension, and Familial Hypertension. Dr. Chumley is board certified in American Board Of Family Medicine. Dr. Chumley is currently accepting new patients.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology
    Referral required

    Bassett Medical Center

    1 Atwell Road, 
    Cooperstown, NY 
    Languages Spoken:
    English
    Accepting New Patients

    Peter Francisco is a Gastroenterologist practicing medicine in Cooperstown, New York. Dr. Francisco is rated as an Advanced 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 Hepatitis, Collagenous Colitis, Ascites, Endoscopy, and Colonoscopy. Dr. Francisco is currently accepting new patients.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Indian River Hospital Rosner Family Health And Wellness Center

    3450 11th Court, 
    Vero Beach, FL 
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Nicholas Golden is a Gastroenterologist practicing medicine in Vero Beach, Florida. Dr. Golden is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Gastric Dysmotility, Indigestion, Endoscopy, and Gastrectomy. Dr. Golden is board certified in American Board Of Internal Medicine, 1989. Dr. Golden is currently accepting new patients.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Midwest Digestive Health & Nutrition, PLLC

    900 Rand Rd, Ste 120, 
    Des Plaines, IL 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Amar Naik is a Gastroenterologist practicing medicine in Des Plaines, Illinois. Dr. Naik is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Crohn's Disease, Viral Gastroenteritis, Endoscopy, and Gastrectomy. Dr. Naik is board certified in The American Board Of Internal Medicine - Gastroenterology and Internal Medicine. Dr. Naik is currently accepting new patients.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology
    Referral required

    Downtown Clinic - Gastroenterology

    1144 North Broadway, Suite C, 
    Billings, MT 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Keri Hill is a Gastroenterologist practicing medicine in Billings, Montana. Dr. Hill is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Colitis, Hiatal Hernia, Collagenous Colitis, Endoscopy, and Colonoscopy. Dr. Hill is board certified in American Board Of Internal Medicine. Dr. Hill is currently accepting new patients.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Gastroenterology And Hepatology - Froedtert Hospital

    8850 William Coffey Dr., 
    Milwaukee, WI 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Daniel Stein is a Gastroenterologist practicing medicine in Milwaukee, Wisconsin. Dr. Stein is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Gastrectomy. Dr. Stein is board certified in Internal Medicine and Gastroenterology. Dr. Stein is currently accepting new patients.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Advocate Christ Medical Center

    4440 W 95th St, 
    Oak Lawn, IL 
    Languages Spoken:
    English, Arabic, French
    Accepting New Patients

    Hareth Raddawi is a Gastroenterologist practicing medicine in Oak Lawn, Illinois. Dr. Raddawi is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 59 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Bile Duct Obstruction, Cholestasis, Gastrectomy, and Endoscopy. Dr. Raddawi is board certified in American Board Of Internal Medicine, Gastroenterology. Dr. Raddawi is currently accepting new patients.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    OSF Saint Katharine - Gastroenterology

    215 East 1st Street Suite 212, 
    Dixon, IL 
    Languages Spoken:
    English
    Accepting New Patients

    Fadi Mustapha is a Gastroenterologist practicing medicine in Dixon, Illinois. Dr. Mustapha is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 55 other conditions, according to our data. His clinical expertise encompasses Colitis, Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Mustapha is board certified in American Board Of Internal Medicine. Dr. Mustapha is currently accepting new patients.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Cleveland Clinic Main Campus

    2049 East 100th Street, 
    Cleveland, OH 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Benjamin Cohen is a Gastroenterologist practicing medicine in Cleveland, Ohio. Dr. Cohen is rated as an Advanced 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 Crohn's Disease, Viral Gastroenteritis, Colitis, Ileostomy, and Colonoscopy. Dr. Cohen is board certified in American Board Of Internal Medicine, 2011. Dr. Cohen is currently accepting new patients.

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

    Northeast Georgia Physicians Group Toccoa Clinic

    58 Big A Road, 
    Toccoa, GA 
    Languages Spoken:
    English
    Accepting New Patients

    Nicholas Talley is a primary care provider, practicing in Internal Medicine in Toccoa, Georgia. Dr. Talley is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Indigestion, Irritable Bowel Syndrome (IBS), Small Bowel Bacterial Overgrowth, Endoscopy, and Colonoscopy. Dr. Talley is currently accepting new patients.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    CUIMC/Herbert Irving Pavilion

    161 Fort Washington Avenue, Floor 8, 
    New York, NY 
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Bo Shen is a Gastroenterologist practicing medicine in New York, New York. He has been practicing medicine for over 44 years. Dr. Shen is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Colitis, Endoscopy, and Colonoscopy. Dr. Shen is currently accepting new patients.

    Showing 1-20 of 6,560

    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.

    When should I see a Collagenous Colitis doctor in The United States?

    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 The United States?

    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 The United States?

    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 The United States?

    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 The United States?

    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 The United States?

    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 The United States?

    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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