The 20 Best Collagenous Colitis Doctors Near Me in West Chester, PA

Find the Top Collagenous Colitis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 37 doctor with experience in Collagenous Colitis near West Chester, PA. Of these, 32 are Experienced, 3 are Elite and 1 are Advanced.

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

    PentaHealth Internal Medicine West Chester

    520 Maple Ave Ste 4, 
    West Chester, PA 
     (0.7 miles away)
    Languages Spoken:
    English

    Jean Stretton is a primary care provider, practicing in Internal Medicine in West Chester, Pennsylvania. Dr. Stretton is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses High Cholesterol, Breast Cancer, Osteomyelitis in Children, and Type 2 Diabetes (T2D).

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

    West Chester Gastrointestinal Group West Chester

    915 Old Fern Hill Road, Building B, Suite 300, 
    West Chester, PA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Austin Hwang is a Gastroenterologist practicing medicine in West Chester, Pennsylvania. Dr. Hwang is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Hemorrhoids, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy. Dr. Hwang is board certified in Internal Medicine, 2009 and Gastroenterology, 2013. Dr. Hwang is currently accepting new patients.

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

    West Chester Gastrointestinal Group West Chester

    915 Old Fern Hill Road, Building B, Suite 300, 
    West Chester, PA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Carrie Miller is a Gastroenterologist practicing medicine in West Chester, Pennsylvania. Dr. Miller 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 Hemorrhoids, Familial Adenomatous Polyposis, Colitis, Endoscopy, and Gastrectomy. Dr. Miller is board certified in Gastroenterology, 2007. Dr. Miller is currently accepting new patients.

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

    West Chester Gastrointestinal Group West Chester

    915 Old Fern Hill Road, Building B, Suite 300, 
    West Chester, PA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Alex Kuryan is a Gastroenterologist practicing medicine in West Chester, Pennsylvania. Dr. Kuryan 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, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Kuryan is board certified in Gastroenterology, 2005. Dr. Kuryan is currently accepting new patients.

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

    West Chester Gastrointestinal Group West Chester

    915 Old Fern Hill Road, Building B, Suite 300, 
    West Chester, PA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Eva Sum is a Gastroenterologist practicing medicine in West Chester, Pennsylvania. Dr. Sum is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 51 other conditions, according to our data. Her clinical expertise encompasses Familial Adenomatous Polyposis, Diarrhea, Trichohepatoenteric Syndrome, Colonoscopy, and Gastrectomy. Dr. Sum is board certified in Gastroenterology, 2008. Dr. Sum is currently accepting new patients.

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

    West Chester Gastrointestinal Group West Chester

    915 Old Fern Hill Road, Building B, Suite 300, 
    West Chester, PA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    David Neiblum is a Gastroenterologist practicing medicine in West Chester, Pennsylvania. Dr. Neiblum is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Trichohepatoenteric Syndrome, Diarrhea, Gastrectomy, and Endoscopy. Dr. Neiblum is board certified in Gastroenterology, 1997. Dr. Neiblum is currently accepting new patients.

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

    West Chester Gastrointestinal Group West Chester

    915 Old Fern Hill Road, Building B, Suite 300, 
    West Chester, PA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Reina Bender is a Gastroenterologist practicing medicine in West Chester, Pennsylvania. Dr. Bender is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Hemorrhoids, Ulcerative Colitis, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Bender is board certified in Gastroenterology, 2007. Dr. Bender is currently accepting new patients.

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

    West Chester Gastrointestinal Group West Chester

    915 Old Fern Hill Road, Building B, Suite 300, 
    West Chester, PA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nasir Akhtar is a Gastroenterologist practicing medicine in West Chester, Pennsylvania. Dr. Akhtar is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Diarrhea, Trichohepatoenteric Syndrome, Gastrectomy, and Endoscopy. Dr. Akhtar is board certified in Internal Medicine, 2015 and Gastroenterology, 2019. Dr. Akhtar is currently accepting new patients.

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

    West Chester Gastrointestinal Group West Chester

    915 Old Fern Hill Road, Building B, Suite 300, 
    West Chester, PA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Alexandra Pogosky is a Gastroenterologist practicing medicine in West Chester, Pennsylvania. Dr. Pogosky is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her clinical expertise encompasses Familial Adenomatous Polyposis, Hemorrhoids, Ulcerative Colitis, and Diverticular Disease. Dr. Pogosky is board certified in Internal Medicine, 2020 and Gastroenterology, 2023. Dr. Pogosky is currently accepting new patients.

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

    Penn Specialty Care MOB1

    824 Main Street, Phoenixville Medical Building 1, Suite 307, 
    Phoenixville, PA 
     (12.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kellen Kovalovich is a Gastroenterologist practicing medicine in Phoenixville, Pennsylvania. Dr. Kovalovich is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Enlarged Liver, Familial Adenomatous Polyposis, Colonoscopy, and Gastrectomy. Dr. Kovalovich is board certified in Gastroenterology, 1997 and American Board Of Internal Medicine. Dr. Kovalovich is currently accepting new patients.

    Gastroenterology
    Gastroenterology
    Referral may be required

    Penn Specialty Care MOB1

    824 Main Street, Phoenixville Medical Building 1, Suite 307, 
    Phoenixville, PA 
     (12.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lawrence Grossman is a Gastroenterologist practicing medicine in Phoenixville, Pennsylvania. Dr. Grossman is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Jaundice, End-Stage Renal Disease (ESRD), Irritable Bowel Syndrome (IBS), Gastrectomy, and Colonoscopy. Dr. Grossman is board certified in Gastroenterology, 1997 and American Board Of Internal Medicine. Dr. Grossman is currently accepting new patients.

    Nurse Practitioner | Gastroenterology
    Nurse Practitioner | Gastroenterology
    Referral may be required

    Penn Specialty Care MOB1

    824 Main Street, Phoenixville Medical Building 1, Suite 307, 
    Phoenixville, PA 
     (12.2 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Jennifer Maddaloni is a Nurse Practitioner specialist and a Gastroenterologist practicing medicine in Phoenixville, Pennsylvania. She has been practicing medicine for over 17 years. Maddaloni, NP is rated as undefined provider by MediFind in the treatment of Collagenous Colitis. Her clinical expertise encompasses Trichohepatoenteric Syndrome, Diarrhea, Gastric Dysmotility, and Gastroesophageal Reflux Disease (GERD). Maddaloni, NP is board certified in Acute Care Nurse Practitioner (Adult - Gerontology), 2014, American Nurses Credentialing Center, and Family Nurse Practitioner, 2009.

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

    Gastroenterology Glen Mills

    500 Evergreen Drive, Suite 26, 
    Glen Mills, PA 
     (6.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Joyann Kroser is a Gastroenterologist practicing medicine in Glen Mills, Pennsylvania. Dr. Kroser is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Irritable Bowel Syndrome (IBS), Hemorrhoids, Diverticular Disease, and Endoscopy. Dr. Kroser is currently accepting new patients.

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

    Crozer Endoscopy Center At Brinton Lake

    500 Evergreen Dr Ste 26, 
    Glen Mills, PA 
     (6.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Monica Zeitz is a Gastroenterologist practicing medicine in Glen Mills, Pennsylvania. Dr. Zeitz is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Colitis, Viral Gastroenteritis, Juvenile Polyposis Syndrome, Endoscopy, and Colonoscopy.

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

    Office

    325 Central Ave Ste 200, 
    Malvern, PA 
     (7.1 miles away)
    Languages Spoken:
    English

    William Huntington is a primary care provider, practicing in Internal Medicine in Malvern, Pennsylvania. Dr. Huntington is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Colitis, Ulcerative Colitis, Viral Gastroenteritis, Endoscopy, and Colonoscopy.

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

    Office

    700 Steel Ln Ste 100, 
    Malvern, PA 
     (7.1 miles away)
    Languages Spoken:
    English

    Norman Callahan is a Gastroenterologist practicing medicine in Malvern, Pennsylvania. Dr. Callahan is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Diverticular Disease, Ulcerative Colitis, Colonoscopy, and Gastrectomy.

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

    Office

    325 Central Ave Ste 200, 
    Malvern, PA 
     (7.1 miles away)
    Languages Spoken:
    English

    Brian Karp is a Gastroenterologist practicing medicine in Malvern, Pennsylvania. Dr. Karp is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Hemorrhoids, Diverticular Disease, Gastrectomy, and Endoscopy.

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

    Office

    325 Central Ave Ste 200, 
    Malvern, PA 
     (7.1 miles away)
    Languages Spoken:
    English

    Muhammad Virk is a Gastroenterologist practicing medicine in Malvern, Pennsylvania. Dr. Virk is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Hemorrhoids, Colonoscopy, and Gastrectomy.

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

    Office

    700 Steel Ln Ste 100, 
    Malvern, PA 
     (7.1 miles away)
    Languages Spoken:
    English

    Anil Sharma is a Gastroenterologist practicing medicine in Malvern, Pennsylvania. Dr. Sharma 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 Diverticular Disease, Hemorrhoids, Gastritis, Endoscopy, and Gastrectomy.

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

    Office

    325 Central Ave Ste 200, 
    Malvern, PA 
     (7.1 miles away)
    Languages Spoken:
    English

    Maura Barr is a primary care provider, practicing in Internal Medicine in Malvern, Pennsylvania. Dr. Barr is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Ulcerative Colitis, Diverticular Disease, Crohn's Disease, Berdon Syndrome, and Endoscopy.

    Showing 1-20 of 37

    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 West Chester, PA?

    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 West Chester, PA?

    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 West Chester, PA?

    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 West Chester, PA?

    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 West Chester, PA?

    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 West Chester, PA?

    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 West Chester, PA?

    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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