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    Last Updated: 02/22/2026

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    MediFind found 18 doctor with experience in Collagenous Colitis near Newark, DE. Of these, 18 are Experienced.

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    18 providers found
      Experienced in Collagenous Colitis

      Dr. Melissa Vitolo
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Melissa Vitolo
      Gastroenterology

      Mid-Atlantic GI Consultants P.A.

      537 Stanton Christiana Rd Ste 203, 
      Newark, DE 
       (2.2 miles away)
      302-225-2380
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Melissa Vitolo is a Gastroenterologist in Newark, Delaware. Dr. Vitolo is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Hemorrhoids, Gastrointestinal Bleeding, Familial Adenomatous Polyposis, Gastrectomy, and Colonoscopy.

      Experienced in Collagenous Colitis

      Dr. Vandana R. Long
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Vandana R. Long
      Gastroenterology

      US Digestive Health At Christiana

      4745 Ogletown Stanton Road, Suite 134, 
      Newark, DE 
       (4.2 miles away)
      302-738-5300
      Languages Spoken:
      English
      See accepted insurances

      Vandana Long is a Gastroenterologist in Newark, Delaware. Dr. Long is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Diverticular Disease, Ulcerative Colitis, Gastrointestinal Bleeding, Gastrectomy, and Endoscopy.

      Experienced in Collagenous Colitis

      Dr. Mark J. Corso
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Mark J. Corso
      Gastroenterology

      US Digestive Health At Christiana

      4745 Ogletown Stanton Road, Suite 134, 
      Newark, DE 
       (4.2 miles away)
      302-738-5300
      Languages Spoken:
      English
      See accepted insurances

      Mark Corso is a Gastroenterologist in Newark, Delaware. Dr. Corso is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Bile Duct Obstruction, Cholestasis, Bile Duct Stricture, Gastrectomy, and Colonoscopy.

      Learn about our expert tiers
      Experienced in Collagenous Colitis

      Dr. Irfan Hisamuddin
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Irfan Hisamuddin
      Gastroenterology

      Christiana Care Health Services Inc.

      4745 Ogletown Stanton Rd, 
      Newark, DE 
       (4.2 miles away)
      302-738-5300
      Languages Spoken:
      English
      See accepted insurances

      Irfan Hisamuddin is a Gastroenterologist in Newark, Delaware. Dr. Hisamuddin is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastrointestinal Bleeding, Ascites, Crohn's Disease, Endoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis

      Dr. Warren G. Butt
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Warren G. Butt
      Gastroenterology

      US Digestive Health At Christiana

      4745 Ogletown Stanton Road, Suite 134, 
      Newark, DE 
       (4.2 miles away)
      302-738-5300
      Experience:
      47+ years
      Languages Spoken:
      English
      See accepted insurances

      Warren Butt is a Gastroenterologist in Newark, Delaware. Dr. Butt has been practicing medicine for over 47 years and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Crohn's Disease, Familial Adenomatous Polyposis, Diverticular Disease, Gastrectomy, and Colonoscopy.

      Thirumaleshawar P. Kanchana
      Experienced in Collagenous Colitis

      Dr. Thirumaleshawar P. Kanchana
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Thirumaleshawar P. Kanchana
      Gastroenterology

      Mid-Atlantic GI Consultants

      537 Stanton Christiana Road, Apex Medical Building, Suite 203, 
      Newark, DE 
       (5.3 miles away)
      302-225-2380
      Languages Spoken:
      English
      See accepted insurances

      Thirumaleshawar Kanchana is a Gastroenterologist in Newark, Delaware. Dr. Kanchana is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastrointestinal Bleeding, Crohn's Disease, Ulcerative Colitis, Gastrectomy, and Endoscopy.

      Experienced in Collagenous Colitis

      Dr. Gaurav Jain
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Gaurav Jain
      Gastroenterology

      Mid-Atlantic GI Consultants

      537 Stanton Christiana Road, Apex Medical Building, Suite 203, 
      Newark, DE 
       (5.3 miles away)
      302-225-2380
      Languages Spoken:
      English
      See accepted insurances

      Gaurav Jain is a Gastroenterologist in Newark, Delaware. Dr. Jain is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastrointestinal Bleeding, Hemorrhoids, Crohn's Disease, Endoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis

      Dr. Jared B. Hossack
      Gastroenterology | Internal Medicine
      Experienced in Collagenous Colitis

      Dr. Jared B. Hossack
      Gastroenterology | Internal Medicine

      Mid-Atlantic GI Consultants

      537 Stanton Christiana Road, Apex Medical Building, Suite 203, 
      Newark, DE 
       (5.3 miles away)
      302-225-2380
      Experience:
      25+ years
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Jared Hossack is an Internal Medicine specialist and a Gastroenterologist in Newark, Delaware. Dr. Hossack has been practicing medicine for over 25 years and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastrointestinal Bleeding, Hemorrhoids, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy.

      Experienced in Collagenous Colitis

      Dr. Roger Wu
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Roger Wu
      Gastroenterology

      Christianacare Union Hospital

      106 Bow St, 
      Elkton, MD 
       (6.8 miles away)
      410-398-4000
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Roger Wu is a Gastroenterologist in Elkton, Maryland. Dr. Wu is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Esophagitis, Enlarged Liver, Hepatitis, Endoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis

      Dr. David Jezyk
      Family Medicine
      Experienced in Collagenous Colitis

      Dr. David Jezyk
      Family Medicine

      Albert Dworkin MD

      213 Greenhill Ave Ste B, 
      Wilmington, DE 
       (9.3 miles away)
      302-429-5870
      Languages Spoken:
      English

      David Jezyk is a primary care provider, practicing in Family Medicine in Wilmington, Delaware. Dr. Jezyk is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Collagenous Colitis, Opioid Use Disorder, Chronic Cough, and Vertigo.

      Experienced in Collagenous Colitis

      Dr. Carrie N. Miller
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Carrie N. Miller
      Gastroenterology

      West Chester Gastrointestinal Group Kennett Square

      127 West Street Road, Suite 102, Building 100, 
      Kennett Square, PA 
       (13.3 miles away)
      800-789-7366
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Carrie Miller is a Gastroenterologist in Kennett Square, Pennsylvania. Dr. Miller is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Hemorrhoids, Familial Adenomatous Polyposis, Colitis, Endoscopy, and Gastrectomy. Dr. Miller is currently accepting new patients.

      Experienced in Collagenous Colitis

      Dr. Alex S. Kuryan
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Alex S. Kuryan
      Gastroenterology

      West Chester Gastrointestinal Group Kennett Square

      127 West Street Road, Suite 102, Building 100, 
      Kennett Square, PA 
       (13.3 miles away)
      800-789-7366
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

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

      Experienced in Collagenous Colitis

      Dr. Matthew M. Baichi
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Matthew M. Baichi
      Gastroenterology

      West Chester Gastrointestinal Group Kennett Square

      127 West Street Road, Suite 102, Building 100, 
      Kennett Square, PA 
       (13.3 miles away)
      800-789-7366
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Matthew Baichi is a Gastroenterologist in Kennett Square, Pennsylvania. Dr. Baichi is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Acute Pancreatitis, Colitis, Endoscopy, and Gastrectomy. Dr. Baichi is currently accepting new patients.

      Experienced in Collagenous Colitis

      Dr. Sarina Pasricha
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Sarina Pasricha
      Gastroenterology

      Transitional Care Practice Special Needs

      501 West 14th Tctrcr Street, Wilmington Hospital Health Center, 
      Wilmington, DE 
       (11.5 miles away)
      302-320-6300
      Experience:
      21+ years
      Languages Spoken:
      English
      See accepted insurances

      Sarina Pasricha is a Gastroenterologist in Wilmington, Delaware. Dr. Pasricha has been practicing medicine for over 21 years and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Bowel Incontinence, Barrett Esophagus, Hemorrhoids, Gastrectomy, and Endoscopy.

      Experienced in Collagenous Colitis

      Dr. Armin Marefat
      Internal Medicine
      Experienced in Collagenous Colitis

      Dr. Armin Marefat
      Internal Medicine

      MDVIP - Wilmington, DE

      1806 N Van Buren St Ste 200, 
      Wilmington, DE 
       (12.8 miles away)
      302-846-7520
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Armin Marefat is an Internal Medicine provider in Wilmington, Delaware. Dr. Marefat is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Gastrectomy, and Endoscopy. Dr. Marefat is currently accepting new patients.

      Experienced in Collagenous Colitis

      Dr. Albert K. Hahm
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Albert K. Hahm
      Gastroenterology

      West Chester Gastrointestinal Group Kennett Square

      127 West Street Road, Suite 102, Building 100, 
      Kennett Square, PA 
       (13.3 miles away)
      800-789-7366
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Albert Hahm is a Gastroenterologist in Kennett Square, Pennsylvania. Dr. Hahm is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Colonoscopy. Dr. Hahm is currently accepting new patients.

      Experienced in Collagenous Colitis

      Dr. David R. Neiblum
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. David R. Neiblum
      Gastroenterology

      West Chester Gastrointestinal Group Kennett Square

      127 West Street Road, Suite 102, Building 100, 
      Kennett Square, PA 
       (13.3 miles away)
      800-789-7366
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      David Neiblum is a Gastroenterologist in Kennett Square, Pennsylvania. Dr. Neiblum is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Hemorrhoids, Diarrhea, Trichohepatoenteric Syndrome, Gastrectomy, and Endoscopy. Dr. Neiblum is currently accepting new patients.

      Experienced in Collagenous Colitis

      Dr. Reina P. Bender
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Reina P. Bender
      Gastroenterology

      West Chester Gastrointestinal Group Kennett Square

      127 West Street Road, Suite 102, Building 100, 
      Kennett Square, PA 
       (13.3 miles away)
      800-789-7366
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Reina Bender is a Gastroenterologist in Kennett Square, Pennsylvania. Dr. Bender is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Hemorrhoids, Ulcerative Colitis, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Bender is currently accepting new patients.

      Showing 1-18 of 18

      Last Updated: 02/22/2026

      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 Newark, DE?

      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 Newark, DE?

      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 Newark, DE?

      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
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      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 Newark, DE?

      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 Newark, DE?

      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 Newark, DE?

      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 Newark, DE?

      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 Newark, DE?

      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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