The 20 Best Collagenous Colitis Doctors Near Me in macomb, MI

Find the Top Collagenous Colitis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 44 doctor with experience in Collagenous Colitis near macomb, MI. Of these, 39 are Experienced and 5 are Advanced.

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44 providers found
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    GI Medicine Associates PC

    17900 23 Mile Road, Suite 404, 
    Macomb, MI 
     (2.2 miles away)
    Languages Spoken:
    English, Russian
    Accepting New Patients

    Leonid Shamban is a Gastroenterologist practicing medicine in Macomb, Michigan. Dr. Shamban is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Hiatal Hernia, Gastrectomy, and Endoscopy. Dr. Shamban is board certified in American Board Of Internal Medicine and American Osteopathic Board Of Internal Medicine. Dr. Shamban is currently accepting new patients.

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

    GI Medicine Associates PC

    17900 23 Mile Road, Suite 404, 
    Macomb, MI 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kerri Bewick is a Gastroenterologist practicing medicine in Macomb, Michigan. Dr. Bewick is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 40 other conditions, according to our data. Her clinical expertise encompasses Familial Adenomatous Polyposis, Gastric Dysmotility, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Bewick is board certified in American Osteopathic Board Of Internal Medicine. Dr. Bewick is currently accepting new patients.

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

    GI Medicine Associates PC

    17900 23 Mile Road, Suite 404, 
    Macomb, MI 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sudhanshu Patel is a Gastroenterologist practicing medicine in Macomb, Michigan. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Indigestion, Gastric Dysmotility, Gastrectomy, and Endoscopy. Dr. Patel is board certified in American Board Of Internal Medicine. Dr. Patel is currently accepting new patients.

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

    GI Medicine Associates PC

    17900 23 Mile Road, Suite 404, 
    Macomb, MI 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Satyajit Daniel is a Gastroenterologist practicing medicine in Macomb, Michigan. Dr. Daniel is rated as an Experienced 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 Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Gardner Syndrome, Gastrectomy, and Colonoscopy. Dr. Daniel is board certified in American Board Of Internal Medicine. Dr. Daniel is currently accepting new patients.

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

    GI Medicine Associates PC

    17900 23 Mile Road, Suite 404, 
    Macomb, MI 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Irena Zalewska is a Gastroenterologist practicing medicine in Macomb, Michigan. Dr. Zalewska is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 32 other conditions, according to our data. Her clinical expertise encompasses Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Zalewska is board certified in American Board Of Internal Medicine. Dr. Zalewska is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    Referral required

    GI Medicine Associates PC

    50505 Schoenherr Road, Suite 250, 
    Shelby Township, MI 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Richard Cascio is a Gastroenterologist practicing medicine in Shelby Township, Michigan. Dr. Cascio is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Berdon Syndrome, Ulcerative Colitis, Endoscopy, and Gastrectomy. Dr. Cascio is board certified in American Board Of Internal Medicine. Dr. Cascio is currently accepting new patients.

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

    Associates In Family Practice

    42755 Mound Road, 
    Sterling Heights, MI 
     (8.0 miles away)
    Languages Spoken:
    English, Arabic
    Accepting New Patients

    Ghiath Tayeb is a Gastroenterologist practicing medicine in Sterling Heights, Michigan. Dr. Tayeb is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 73 other conditions, according to our data. His clinical expertise encompasses Esophagitis, Hiatal Hernia, Congenital Diaphragmatic Hernia, Gastrectomy, and Colonoscopy. Dr. Tayeb is board certified in American Board Of Internal Medicine. Dr. Tayeb is currently accepting new patients.

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

    McLaren Macomb

    1000 Harrington St, 
    Mount Clemens, MI 
     (8.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Samuel Gun is a Gastroenterologist practicing medicine in Mount Clemens, Michigan. Dr. Gun is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Colonoscopy, and Endoscopy. Dr. Gun is currently accepting new patients.

    Experienced in Collagenous Colitis
    Pediatrics | Internal Medicine
    Experienced in Collagenous Colitis
    Pediatrics | Internal Medicine
    Referral may be required

    Richard C Weiermiller Jr MD PLLC

    1055 South Boulevard East, Suite 200, 
    Rochester Hills, MI 
     (8.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Richard Weiermiller is a primary care provider, practicing in Pediatrics and Internal Medicine in Rochester Hills, Michigan. Dr. Weiermiller is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Infant Hyperglycemia, High Cholesterol, and Familial Hypertension. Dr. Weiermiller is board certified in American Board Of Internal Medicine and American Board Of Pediatrics. Dr. Weiermiller is currently accepting new patients.

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

    Tayeb Gastroenterology & Associates

    811 South Boulevard East, Suite 200, 
    Rochester Hills, MI 
     (8.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Seina Farshadsefat is a Gastroenterologist practicing medicine in Rochester Hills, Michigan. Dr. Farshadsefat is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 54 other conditions, according to our data. His clinical expertise encompasses Morning Sickness, Swallowing Difficulty, Painful Swallowing, Gastrectomy, and Endoscopy. Dr. Farshadsefat is board certified in American Board Of Internal Medicine and American Osteopathic Board Of Internal Medicine. Dr. Farshadsefat is currently accepting new patients.

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

    Corewell Health Beaumont Troy Hospital

    44201 Dequindre Road, 
    Troy, MI 
     (8.9 miles away)
    Languages Spoken:
    English, Arabic
    Accepting New Patients

    Abdallah Haidar is a primary care provider, practicing in Internal Medicine in Troy, Michigan. Dr. Haidar is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Neurotoxicity Syndromes, Endoscopy, and Colonoscopy. Dr. Haidar is board certified in American Board Of Internal Medicine. Dr. Haidar is currently accepting new patients.

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

    North Oakland Gastroenterology Clinic

    1349 South Rochester Road, Suite 210, 
    Rochester Hills, MI 
     (9.2 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Kambiz Bral is a Gastroenterologist practicing medicine in Rochester Hills, Michigan. Dr. Bral is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 50 other conditions, according to our data. His clinical expertise encompasses Macroamylasemia, Barrett Esophagus, Esophagitis, Gastrectomy, and Colonoscopy. Dr. Bral is board certified in American Board Of Internal Medicine. Dr. Bral is currently accepting new patients.

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

    Suzanne Romadan MD PC

    1349 South Rochester Road, Suite 130, 
    Rochester Hills, MI 
     (9.2 miles away)
    Languages Spoken:
    English, Arabic, French, Russian, Ukrainian
    Accepting New Patients
    Offers Telehealth

    Suzanne Romadan is a primary care provider, practicing in Internal Medicine in Rochester Hills, Michigan. Dr. Romadan is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Vitamin B12 Deficiency Anemia, Folate Deficiency, Multiple Carboxylase Deficiency, Gastrostomy, and Pacemaker Implantation. Dr. Romadan is board certified in American Board Of Internal Medicine. Dr. Romadan is currently accepting new patients.

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

    Henry Ford Macomb Hospital

    15855 19 Mile Rd, 
    Clinton Township, MI 
     (6.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Rene Peleman is a primary care provider, practicing in Internal Medicine in Clinton Township, Michigan. Dr. Peleman is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Colitis, Diverticular Disease, Trichohepatoenteric Syndrome, Endoscopy, and Colonoscopy. Dr. Peleman is currently accepting new patients.

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

    Office

    42627 Garfield Rd Ste 211, 
    Clinton Township, MI 
     (6.6 miles away)
    Languages Spoken:
    English, Hindi
    Accepting New Patients
    Offers Telehealth

    Gurpreet Singh is a Gastroenterologist practicing medicine in Clinton Township, Michigan. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Childhood Pancreatitis, Chronic Pancreatitis, Acute Pancreatitis, Endoscopy, and Colonoscopy. Dr. Singh is currently accepting new patients.

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

    Office

    37399 Garfield Rd Ste 104, 
    Clinton Township, MI 
     (7.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Johnathon Markus is a Gastroenterologist practicing medicine in Clinton Township, Michigan. Dr. Markus is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 45 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Colonoscopy, and Endoscopy. Dr. Markus is currently accepting new patients.

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

    Office

    44344 Dequindre Rd Ste 490, 
    Sterling Heights, MI 
     (7.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Dennis Dahlstedt is a Gastroenterologist practicing medicine in Sterling Heights, Michigan. Dr. Dahlstedt is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Anemia, Trichohepatoenteric Syndrome, Diarrhea, and Collagenous Colitis. Dr. Dahlstedt is currently accepting new patients.

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

    McLaren Macomb

    1000 Harrington St, 
    Mount Clemens, MI 
     (8.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Bruce Kovan is a Gastroenterologist practicing medicine in Mount Clemens, Michigan. Dr. Kovan is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 56 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Watermelon Stomach, Diverticular Disease, Endoscopy, and Colonoscopy. Dr. Kovan is currently accepting new patients.

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

    McLaren Macomb

    1000 Harrington St, 
    Mount Clemens, MI 
     (8.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Fernando Gamarra is a Gastroenterologist practicing medicine in Mount Clemens, Michigan. Dr. Gamarra is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Gastrectomy. Dr. Gamarra is currently accepting new patients.

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

    Oakland Digestive Health LLC

    1349 South Rochester Road, Suite 210, 
    Rochester Hills, MI 
     (9.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Kam is a Gastroenterologist practicing medicine in Rochester Hills, Michigan. Dr. Kam is rated as an Experienced 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 Macroamylasemia, Chronic Idiopathic Constipation (CIC), Ascites, Gastrectomy, and Colonoscopy. Dr. Kam is board certified in American Board Of Internal Medicine. Dr. Kam is currently accepting new patients.

    Showing 1-20 of 44

    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 near macomb, MI?

    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 macomb, MI?

    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 macomb, MI?

    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 macomb, MI?

    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 macomb, MI?

    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 macomb, MI?

    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 macomb, MI?

    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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