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    Last Updated: 10/30/2025

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    MediFind found 34 doctor with experience in Collagenous Colitis near Geneva, IL. Of these, 27 are Experienced and 7 are Advanced.

    Location
    LocationClose
    34 providers found
      Sharif Zubair
      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Northwestern Medical Faculty Foundation

      302 Randall Rd, Suite 105, 
      Geneva, IL 
       (0.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Sharif Zubair is a Gastroenterologist in Geneva, 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.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Northwestern Medical Faculty Foundation

      302 Randall Rd, Suite 105, 
      Geneva, IL 
       (0.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Katherine Jelinek is a Gastroenterologist in Geneva, 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.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Collagenous Colitis
      Pediatrics | Internal Medicine
      Experienced in Collagenous Colitis
      Pediatrics | Internal Medicine
      636 Raymond Dr, 
      Naperville, IL 
       (10.8 miles away)
      Languages Spoken:
      English
      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.

      Learn about our expert tiers
      Shaham S. Mumtaz
      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Northwestern Medical Faculty Foundation

      25 N Winfield Rd, 
      Winfield, IL 
       (9.0 miles away)
      Languages Spoken:
      English
      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.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Du Page Medical Group Ltd

      25 N Winfield Rd, Suite 300, 
      Winfield, IL 
       (9.0 miles away)
      Languages Spoken:
      English
      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.

      Sunil T. Joseph
      Advanced in Collagenous Colitis
      Gastroenterology
      Advanced in Collagenous Colitis
      Gastroenterology

      Illinois Gastroenterology Group, LLC

      745 Fletcher Dr, 
      Elgin, IL 
       (11.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Sunil Joseph is a Gastroenterologist in Elgin, Illinois. Dr. Joseph is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Diverticular Disease, Ascites, Visceromegaly, Endoscopy, and Gastrectomy.

      Advanced in Collagenous Colitis
      Gastroenterology
      Advanced in Collagenous Colitis
      Gastroenterology
      745 Fletcher Dr, Ste 202, 
      Elgin, IL 
       (11.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      James Stinneford is a Gastroenterologist in Elgin, Illinois. Dr. Stinneford is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Gastrectomy, and Endoscopy.

      Advanced in Collagenous Colitis
      Gastroenterology
      Advanced in Collagenous Colitis
      Gastroenterology

      Illinois Gastroenterology Group LLC

      745 Fletcher Dr, Suite 202, 
      Elgin, IL 
       (11.1 miles away)
      Experience:
      43+ years
      Languages Spoken:
      English

      Vincent Muscarello is a Gastroenterologist in Elgin, Illinois. Dr. Muscarello has been practicing medicine for over 43 years and is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Diverticular Disease, Trichohepatoenteric Syndrome, Acute Pancreatitis, Gastrectomy, and Endoscopy.

      Advanced in Collagenous Colitis
      Gastroenterology
      Advanced in Collagenous Colitis
      Gastroenterology

      Illinois Gastroenterology Group LLC

      745 Fletcher Dr, Suite 202, 
      Elgin, IL 
       (11.1 miles away)
      Languages Spoken:
      English

      Rick Chadha is a Gastroenterologist in Elgin, Illinois. Dr. Chadha is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Angiodysplasia of the Colon, Watermelon Stomach, Barrett Esophagus, Gastrectomy, and Colonoscopy.

      Advanced in Collagenous Colitis
      Gastroenterology
      Advanced in Collagenous Colitis
      Gastroenterology

      Illinois Gastroenterology Group LLC

      745 Fletcher Dr, Suite 202, 
      Elgin, IL 
       (11.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Patricia Sun is a Gastroenterologist in Elgin, Illinois. Dr. Sun is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Ulcerative Colitis, Hemorrhoids, Familial Adenomatous Polyposis, Colonoscopy, and Endoscopy.

      Wei M. Sun
      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Illinois Gastroenterology Group, LLC

      745 Fletcher Dr, 
      Elgin, IL 
       (11.1 miles away)
      Languages Spoken:
      English, Mandarin
      Offers Telehealth

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

      Sonia S. Godambe
      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Illinois Gastroenterology Group, LLC

      745 Fletcher Dr, 
      Elgin, IL 
       (11.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Sonia Godambe is a Gastroenterologist in Elgin, Illinois. Dr. Godambe is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Alcoholic Cirrhosis, Ascites, Visceromegaly, Gastrectomy, and Endoscopy.

      Gregory R. Gambla
      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Illinois Gastroenterology Group, LLC

      745 Fletcher Dr, 
      Elgin, IL 
       (11.1 miles away)
      Languages Spoken:
      English, Spanish
      Offers Telehealth

      Gregory Gambla is a Gastroenterologist in Elgin, Illinois. Dr. Gambla is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Barrett Esophagus, Gastric Dysmotility, Trichohepatoenteric Syndrome, Gastrectomy, and Endoscopy.

      William A. Levis
      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Illinois Gastroenterology Group, LLC

      745 Fletcher Dr, 
      Elgin, IL 
       (11.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      William Levis is a Gastroenterologist in Elgin, Illinois. Dr. Levis is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Alcoholic Cirrhosis, Acute Pancreatitis, Hemorrhoids, Gastrectomy, and Endoscopy.

      Advanced in Collagenous Colitis
      Internal Medicine
      Advanced in Collagenous Colitis
      Internal Medicine
      720 Brom Ct, Suite 101, 
      Naperville, IL 
       (12.7 miles away)
      Languages Spoken:
      English
      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
      Gastroenterology
      Advanced in Collagenous Colitis
      Gastroenterology

      Du Page Medical Group Ltd

      100 Spalding Dr, Suite 208, 
      Naperville, IL 
       (12.9 miles away)
      Languages Spoken:
      English, Hindi, Urdu
      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
      Internal Medicine
      Experienced in Collagenous Colitis
      Internal Medicine
      745 Fletcher Dr Ste 101-102, 
      Elgin, IL 
       (10.3 miles away)
      Languages Spoken:
      English

      Dennis Flynn is a primary care provider, practicing in Internal Medicine in Elgin, Illinois. Dr. Flynn is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Chronic Kidney Disease, and Pulmonary Fibrosis.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Illinois Gastroenterology Group LLC

      745 Fletcher Dr, Suite 202, 
      Elgin, IL 
       (11.1 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Jeff Victor is a Gastroenterologist in Elgin, Illinois. Dr. Victor is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Gastrectomy. Dr. Victor is currently accepting new patients.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Illinois Gastroenterology Group, LLC

      745 Fletcher Dr, 
      Elgin, IL 
       (11.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Joseph Losurdo is a Gastroenterologist in Elgin, Illinois. Dr. Losurdo is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastric Dysmotility, Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Endoscopy.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Illinois Gastroenterology Group LLC

      745 Fletcher Dr, Suite 202, 
      Elgin, IL 
       (11.1 miles away)
      Languages Spoken:
      English

      Darran Moxon is a Gastroenterologist in Elgin, Illinois. Dr. Moxon is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Crohn's Disease, Diverticular Disease, Gastric Dysmotility, Endoscopy, and Gastrectomy.

      Showing 1-20 of 34

      Last Updated: 10/30/2025

      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 Geneva, 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 Geneva, 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 does MediFind rank Collagenous Colitis doctors near Geneva, 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 Geneva, 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 Geneva, 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 Geneva, 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 Geneva, 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 

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