The 20 Best Collagenous Colitis Doctors Near Me in avon, IN

Find the Top Collagenous Colitis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 26 doctor with experience in Collagenous Colitis near avon, IN. Of these, 23 are Experienced and 3 are Advanced.

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26 providers found
    Experienced in Collagenous Colitis
    Internal Medicine
    Experienced in Collagenous Colitis
    Internal Medicine

    Riley Pediatric Primary Care-Avon

    1111 Ronald Reagan Pkwy Ste C1600, 
    Avon, IN 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Gina Nuzzo is a primary care provider, practicing in Internal Medicine in Avon, Indiana. Dr. Nuzzo is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol. Dr. Nuzzo is currently accepting new patients.

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

    Iu Health Gastroenterology-Avon

    1115 Ronald Reagan Pkwy Ste 360, 
    Avon, IN 
     (1.2 miles away)
    Languages Spoken:
    English, Mandarin
    Accepting New Patients

    Wen Boynton is a Gastroenterologist practicing medicine in Avon, Indiana. Dr. Boynton is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Intestinal Cancer, Endoscopy, and Gastrectomy. Dr. Boynton is currently accepting new patients.

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

    American Health Network - Avon

    8607 E US Highway 36 Ste 100, 
    Avon, IN 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Abbie Tolliver is a primary care provider, practicing in Internal Medicine in Avon, Indiana. Dr. Tolliver is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Sitosterolemia, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Tolliver is board certified in American Board Of Internal Medicine. Dr. Tolliver is currently accepting new patients.

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

    Indiana University Health University Hospital

    550 University Blvd, 
    Indianapolis, IN 
     (10.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    William Kessler is a Gastroenterologist practicing medicine in Indianapolis, Indiana. Dr. Kessler is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Gastroesophageal Reflux Disease (GERD), Achalasia, Endoscopy, and Colonoscopy. Dr. Kessler is currently accepting new patients.

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

    Westside Gastroenterology Consultants

    100 Hospital Ln Ste 120, 
    Danville, IN 
     (9.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nedhi Patel is a Gastroenterologist practicing medicine in Danville, Indiana. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Small Bowel Resection, and Endoscopy. Dr. Patel is currently accepting new patients.

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

    Westside Gastroenterology Consultants

    100 Hospital Ln Ste 120, 
    Danville, IN 
     (9.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Hartley is a Gastroenterologist practicing medicine in Danville, Indiana. Dr. Hartley 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, Familial Adenomatous Polyposis, Turcot Syndrome, Endoscopy, and Gastrectomy. Dr. Hartley is currently accepting new patients.

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

    Westside Gastroenterology Consultants

    100 Hospital Ln Ste 120, 
    Danville, IN 
     (9.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jie Yu is a Gastroenterologist practicing medicine in Danville, Indiana. Dr. Yu is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Colitis, Viral Gastroenteritis, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy. Dr. Yu is currently accepting new patients.

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

    Indiana University Health University Hospital

    550 University Blvd, 
    Indianapolis, IN 
     (10.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Monika Fischer is a Gastroenterologist practicing medicine in Indianapolis, Indiana. Dr. Fischer is rated as an Advanced 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 Crohn's Disease, Pseudomembranous Colitis, Ulcerative Colitis, Colonoscopy, and Endoscopy. Dr. Fischer is currently accepting new patients.

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

    Ascension Medical Group St. Vincent - Indianapolis Gastroenterology

    8333 Naab Rd, Ste 230, 
    Indianapolis, IN 
     (14.1 miles away)
    Languages Spoken:
    English, Arabic, Arabic - Jordanian
    Accepting New Patients
    Offers Telehealth

    Mazen Alsatie is a Gastroenterologist practicing medicine in Indianapolis, Indiana. Dr. Alsatie 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 Colitis, Angiodysplasia of the Colon, Viral Gastroenteritis, Endoscopy, and Gastrectomy. Dr. Alsatie is board certified in The American Board Of Internal Medicine - Gastroenterology. Dr. Alsatie is currently accepting new patients.

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

    Northside Gastroenterology

    8424 Naab Rd, Ste 3j, 
    Indianapolis, IN 
     (14.0 miles away)
    Languages Spoken:
    English, Arabic, Arabic - Jordanian, Cree, French, German, Hindi, Portuguese, Russian, Samoan, Sign Language, Spanish, Urdu, Yiddish
    Accepting New Patients

    Lawrence Born is a Gastroenterologist practicing medicine in Indianapolis, Indiana. Dr. Born 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 Familial Adenomatous Polyposis, Collagenous Colitis, Diverticular Disease, Endoscopy, and Gastrectomy. Dr. Born is board certified in The American Board Of Internal Medicine - Gastroenterology. Dr. Born is currently accepting new patients.

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

    Eskenazi Health

    720 Eskenazi Ave, 
    Indianapolis, IN 
     (10.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Khaled Abdeljawad is a Gastroenterologist practicing medicine in Indianapolis, Indiana. Dr. Abdeljawad is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Endoscopy, and Colonoscopy. Dr. Abdeljawad is currently accepting new patients.

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

    Indiana University Health University Hospital

    550 University Blvd, 
    Indianapolis, IN 
     (10.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Lee Mchenry is a primary care provider, practicing in Internal Medicine in Indianapolis, Indiana. Dr. Mchenry is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Biliary Dyskinesia, Sphincter of Oddi Dysfunction, Chronic Pancreatitis, Endoscopy, and Pancreaticoduodenectomy. Dr. Mchenry is currently accepting new patients.

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

    Indiana University Health University Hospital

    550 University Blvd, 
    Indianapolis, IN 
     (10.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nicholas Rogers is a Gastroenterologist practicing medicine in Indianapolis, Indiana. Dr. Rogers 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 Morning Sickness, Esophageal Varices, Colitis, Endoscopy, and Gastrostomy. Dr. Rogers is currently accepting new patients.

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

    Indiana University Health University Hospital

    550 University Blvd, 
    Indianapolis, IN 
     (10.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Megan Walker is a Gastroenterologist practicing medicine in Indianapolis, Indiana. Dr. Walker is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Colitis, and Colonoscopy. Dr. Walker is currently accepting new patients.

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

    Indiana University Health University Hospital

    550 University Blvd, 
    Indianapolis, IN 
     (10.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Thomas Nowak is a Gastroenterologist practicing medicine in Indianapolis, Indiana. Dr. Nowak is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Gastroparesis, Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Endoscopy. Dr. Nowak is currently accepting new patients.

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

    Indiana University Health University Hospital

    550 University Blvd, 
    Indianapolis, IN 
     (10.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Awais Ahmed is a Gastroenterologist practicing medicine in Indianapolis, Indiana. Dr. Ahmed is rated as an Experienced 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 Exocrine Pancreatic Insufficiency, Childhood Pancreatitis, Hereditary Pancreatitis, Endoscopy, and Gastrostomy. Dr. Ahmed is currently accepting new patients.

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

    IU Health Physicians Gastroenterology

    1801 Senate Blvd Ste 700, 
    Indianapolis, IN 
     (11.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mehul Patel is a Gastroenterologist practicing medicine in Indianapolis, Indiana. Dr. Patel is rated as an Experienced 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 Trichohepatoenteric Syndrome, Familial Adenomatous Polyposis, Turcot Syndrome, Gastrectomy, and Endoscopy. Dr. Patel is currently accepting new patients.

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

    Office

    702 Rotary Cir Ste 225, 
    Indianapolis, IN 
     (11.6 miles away)
    Languages Spoken:
    English, Cantonese
    Accepting New Patients
    Offers Telehealth

    Betty Li is a Gastroenterologist practicing medicine in Indianapolis, Indiana. Dr. Li is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Irritable Bowel Syndrome (IBS), Gas Bloat Syndrome, Gastroesophageal Reflux Disease (GERD), Portal Hypertension, and Endoscopy. Dr. Li is currently accepting new patients.

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

    IU Health Physicians Gastroenterology

    1801 Senate Blvd Ste 700, 
    Indianapolis, IN 
     (11.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Donal Dunne is a Gastroenterologist practicing medicine in Indianapolis, Indiana. Dr. Dunne is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Watermelon Stomach, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy. Dr. Dunne is currently accepting new patients.

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

    IU Health Physicians Gastroenterology

    1801 Senate Blvd Ste 700, 
    Indianapolis, IN 
     (11.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Olajide Odelowo is a Gastroenterologist practicing medicine in Indianapolis, Indiana. Dr. Odelowo is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Acute Pancreatitis, Familial Adenomatous Polyposis, Gardner Syndrome, Endoscopy, and Gastrectomy. Dr. Odelowo is currently accepting new patients.

    Showing 1-20 of 26

    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 avon, IN?

    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 avon, IN?

    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 avon, IN?

    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 avon, IN?

    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 avon, IN?

    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 avon, IN?

    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 avon, IN?

    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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