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    Last Updated: 01/09/2026

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    MediFind found 28 doctor with experience in Collagenous Colitis near Winfield, IL. Of these, 26 are Experienced and 2 are Advanced.

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    28 providers found
      Experienced in Collagenous Colitis

      Dr. Sean M. Cahill
      Pediatrics | Internal Medicine
      Experienced in Collagenous Colitis

      Dr. Sean M. Cahill
      Pediatrics | Internal Medicine
      636 Raymond Dr, 
      Naperville, IL 
       (5.6 miles away)
      630-355-5302
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Sean Cahill is a primary care provider, practicing in Pediatrics and Internal Medicine in Naperville, Illinois. Dr. Cahill is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Collagenous Colitis, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Familial Hypertension. Dr. Cahill is currently accepting new patients.

      Sharif Zubair
      Experienced in Collagenous Colitis

      Dr. Sharif Zubair
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Sharif Zubair
      Gastroenterology
      25 N Winfield Rd Ste 420, 
      Winfield, IL 
       (0.7 miles away)
      630-938-9900
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Sharif Zubair is a Gastroenterologist in Winfield, Illinois. Dr. Zubair is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Neuroendocrine Tumor, Turcot Syndrome, Gastrectomy, and Colonoscopy.

      Shaham S. Mumtaz
      Experienced in Collagenous Colitis

      Dr. Shaham S. Mumtaz
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Shaham S. Mumtaz
      Gastroenterology
      25 N Winfield Rd Ste 420, 
      Winfield, IL 
       (0.7 miles away)
      847-535-6440
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Shaham Mumtaz is a Gastroenterologist in Winfield, Illinois. Dr. Mumtaz is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Trichohepatoenteric Syndrome, Diarrhea, Gastrectomy, and Endoscopy.

      Learn about our expert tiers
      Monica K. Martin
      Experienced in Collagenous Colitis

      Dr. Monica K. Martin
      Internal Medicine
      Experienced in Collagenous Colitis

      Dr. Monica K. Martin
      Internal Medicine

      Advocate Medical Group Primary Care

      3743 Highland Ave, Ste 1001, 
      Downers Grove, IL 
       (8.3 miles away)
      630-963-9667
      Languages Spoken:
      English
      See accepted insurances

      Monica Martin is a primary care provider, practicing in Internal Medicine in Downers Grove, Illinois. Dr. Martin is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Type 2 Diabetes (T2D), Sitosterolemia, Postmenopausal Osteoporosis, and Osteoporosis.

      Experienced in Collagenous Colitis

      Dr. Katherine A. Jelinek
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Katherine A. Jelinek
      Gastroenterology
      25 N Winfield Rd Ste 420, 
      Winfield, IL 
       (0.7 miles away)
      779-334-0020
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Katherine Jelinek is a Gastroenterologist in Winfield, Illinois. Dr. Jelinek is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Diverticular Disease, Familial Colorectal Cancer, Familial Adenomatous Polyposis, Gastrectomy, and Colonoscopy.

      Experienced in Collagenous Colitis

      Dr. Andelka D. Losavio
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Andelka D. Losavio
      Gastroenterology

      Dupage Medical Group Ltd

      25 N Winfield Rd, Suite 300, 
      Winfield, IL 
       (0.9 miles away)
      630-933-8100
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Andelka Losavio is a Gastroenterologist in Winfield, Illinois. Dr. Losavio is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Diarrhea, Trichohepatoenteric Syndrome, Crohn's Disease, Gastrectomy, and Endoscopy.

      Advanced in Collagenous Colitis

      Dr. Carol R. Weinberg
      Internal Medicine
      Advanced in Collagenous Colitis

      Dr. Carol R. Weinberg
      Internal Medicine
      720 Brom Ct, Suite 101, 
      Naperville, IL 
       (6.9 miles away)
      630-717-1771
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Carol Weinberg is a primary care provider, practicing in Internal Medicine in Naperville, Illinois. Dr. Weinberg is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Cirrhosis, Familial Combined Hyperlipidemia, and Pacemaker Implantation. Dr. Weinberg is currently accepting new patients.

      Advanced in Collagenous Colitis

      Dr. Rafi M. Ali
      Gastroenterology
      Advanced in Collagenous Colitis

      Dr. Rafi M. Ali
      Gastroenterology

      Dupage Medical Group Ltd

      100 Spalding Dr, Suite 208, 
      Naperville, IL 
       (7.0 miles away)
      630-717-2600
      Languages Spoken:
      English, Hindi, Urdu
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Rafi Ali is a Gastroenterologist in Naperville, Illinois. Dr. Ali is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Collagenous Colitis, Colitis, Ulcerative Colitis, Gastrectomy, and Colonoscopy. Dr. Ali is currently accepting new patients.

      Experienced in Collagenous Colitis

      Dr. Sheena K. Patel-Cooke
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Sheena K. Patel-Cooke
      Gastroenterology

      Dupage Medical Group Ltd

      30 Stratford Dr, 
      Bloomingdale, IL 
       (6.3 miles away)
      630-893-2210
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Sheena Patel-Cooke is a Gastroenterologist in Bloomingdale, Illinois. Dr. Patel-Cooke is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Collagenous Colitis, Chronic Erosive Gastritis, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy. Dr. Patel-Cooke is currently accepting new patients.

      Experienced in Collagenous Colitis

      Dr. Asad S. Aziz
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Asad S. Aziz
      Gastroenterology

      Dupage Medical Group Ltd

      30 Stratford Dr, 
      Bloomingdale, IL 
       (6.3 miles away)
      630-893-2210
      Languages Spoken:
      English
      See accepted insurances

      Asad Aziz is a Gastroenterologist in Bloomingdale, Illinois. Dr. Aziz is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Barrett Esophagus, Familial Adenomatous Polyposis, Chronic Erosive Gastritis, Gastrectomy, and Colonoscopy.

      Experienced in Collagenous Colitis

      Dr. Adam D. Klugman
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Adam D. Klugman
      Gastroenterology

      Dupage Medical Group Ltd

      100 Spalding Dr, Suite 208, 
      Naperville, IL 
       (7.0 miles away)
      630-717-2600
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Adam Klugman is a Gastroenterologist in Naperville, Illinois. Dr. Klugman is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Ulcerative Colitis, Heartburn, Diarrhea, Endoscopy, and Colonoscopy. Dr. Klugman is currently accepting new patients.

      Experienced in Collagenous Colitis

      Dr. James Abraham
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. James Abraham
      Gastroenterology

      Dupage Medical Group Ltd

      100 Spalding Dr, Suite 208, 
      Naperville, IL 
       (7.0 miles away)
      630-717-2600
      Languages Spoken:
      English
      See accepted insurances

      James Abraham is a Gastroenterologist in Naperville, Illinois. Dr. Abraham is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Sclerosing Mesenteritis, Crohn's Disease, Ulcerative Colitis, Colonoscopy, and Endoscopy.

      Experienced in Collagenous Colitis

      Dr. Robert J. Hurst
      Internal Medicine
      Experienced in Collagenous Colitis

      Dr. Robert J. Hurst
      Internal Medicine
      220 Springfield Dr Ste 210, 
      Bloomingdale, IL 
       (7.1 miles away)
      630-858-3200
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Robert Hurst is a primary care provider, practicing in Internal Medicine in Bloomingdale, Illinois. Dr. Hurst is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), High Cholesterol, and Cirrhosis. Dr. Hurst is currently accepting new patients.

      Experienced in Collagenous Colitis

      Dr. Sushama Gundlapalli
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Sushama Gundlapalli
      Gastroenterology

      Suburban Gastroenterology Ltd

      1243 Rickert Dr, 
      Naperville, IL 
       (7.8 miles away)
      630-527-6450
      Languages Spoken:
      English
      See accepted insurances

      Sushama Gundlapalli is a Gastroenterologist in Naperville, Illinois. Dr. Gundlapalli is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Ulcerative Colitis, Menetrier Disease, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy.

      Experienced in Collagenous Colitis

      Dr. Gonzalo Pandolfi
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Gonzalo Pandolfi
      Gastroenterology

      Suburban Gastroenterology Ltd

      1243 Rickert Dr, 
      Naperville, IL 
       (7.8 miles away)
      630-527-6450
      Languages Spoken:
      English
      See accepted insurances

      Gonzalo Pandolfi is a Gastroenterologist in Naperville, Illinois. Dr. Pandolfi is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Childhood Pancreatitis, Turcot Syndrome, Endoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis

      Dr. Darren Kastin
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Darren Kastin
      Gastroenterology

      Suburban Gastroenterology Ltd

      1243 Rickert Dr, 
      Naperville, IL 
       (7.8 miles away)
      630-527-6450
      Languages Spoken:
      English
      See accepted insurances

      Darren Kastin is a Gastroenterologist in Naperville, Illinois. Dr. Kastin is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Ulcerative Colitis, Menetrier Disease, Bacterial Gastroenteritis, Gastrectomy, and Endoscopy.

      Experienced in Collagenous Colitis

      Dr. Abhishek Bhandari
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Abhishek Bhandari
      Gastroenterology

      Suburban Gastroenterology Ltd

      1243 Rickert Dr, 
      Naperville, IL 
       (7.8 miles away)
      630-527-6450
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Abhishek Bhandari is a Gastroenterologist in Naperville, Illinois. Dr. Bhandari is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Visceromegaly, Esophageal Varices, Menetrier Disease, Colonoscopy, and Endoscopy.

      Experienced in Collagenous Colitis

      Dr. Beth M. Winkler
      Family Medicine
      Experienced in Collagenous Colitis

      Dr. Beth M. Winkler
      Family Medicine

      Dupage Medical Group Ltd

      1220 Hobson Rd, Suite 204, 
      Naperville, IL 
       (7.9 miles away)
      630-416-7766
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Beth Winkler is a primary care provider, practicing in Family Medicine in Naperville, Illinois. Dr. Winkler is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Collagenous Colitis. Dr. Winkler is currently accepting new patients.

      Experienced in Collagenous Colitis

      Dr. Matthew B. Smith
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Matthew B. Smith
      Gastroenterology

      Dupage Medical Group Ltd

      2 Transam Plaza Dr, Suite 100, 
      Oakbrook Terrace, IL 
       (9.0 miles away)
      630-833-0653
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Matthew Smith is a Gastroenterologist in Oakbrook Terrace, Illinois. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Ulcerative Colitis, Familial Colorectal Cancer, Colorectal Cancer, Endoscopy, and Gastrectomy. Dr. Smith is currently accepting new patients.

      Experienced in Collagenous Colitis

      Dr. Stephen D. Grill
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Stephen D. Grill
      Gastroenterology
      2 Transam Plaza Dr, Suite 100, 
      Oakbrook Terrace, IL 
       (9.0 miles away)
      630-833-0653
      Languages Spoken:
      English
      See accepted insurances

      Stephen Grill is a Gastroenterologist in Oakbrook Terrace, Illinois. Dr. Grill is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Diverticular Disease, Ulcerative Colitis, Barrett Esophagus, Endoscopy, and Gastrectomy.

      Showing 1-20 of 28

      Last Updated: 01/09/2026

      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 Winfield, IL?

      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 Winfield, IL?

      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 do I find the best Collagenous Colitis doctor near Winfield, IL?

      You can find a Collagenous Colitis doctor in any of the 10 largest U.S. cities by clicking below:

      Collagenous Colitis doctor near New York, NY
      Collagenous Colitis doctor near Los Angeles, CA
      Collagenous Colitis doctor near Chicago, IL
      Collagenous Colitis doctor near Houston, TX
      Collagenous Colitis doctor near Phoenix, AZ
      Collagenous Colitis doctor near Philadelphia, PA
      Collagenous Colitis doctor near Atlanta, GA
      Collagenous Colitis doctor near Boston, MA
      Collagenous Colitis doctor near Dallas, TX
      Collagenous Colitis doctor near San Jose, CA

      How does MediFind rank Collagenous Colitis doctors near Winfield, IL?

      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 Winfield, IL?

      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 Winfield, IL?

      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 Winfield, IL?

      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 Winfield, IL?

      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 

      Read more about our Content Policy. 

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