Filters

Specialty
Additional Specialty
Distance
    Gender
    Insurance
    Availability
    Language
    Years of Experience
    Level of Expertise

    Last Updated: 10/30/2025

    Save doctors for later
    Sign Up
    Not sure about your diagnosis?
    Check Your Symptoms
    Already have a doctor?
    Find A Second Opinion

    MediFind found 44 doctor with experience in Collagenous Colitis near Malvern, PA. Of these, 34 are Experienced and 1 are Advanced.

    Location
    LocationClose
    44 providers found
      Experienced in Collagenous Colitis

      Dr. William Huntington
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. William Huntington
      Gastroenterology

      Regional Gastroenterology Associates Of Lancaster, Ltd.

      325 Central Ave, Suite 200, 
      Malvern, PA 
       (0.7 miles away)
      610-644-6755
      Languages Spoken:
      English
      See accepted insurances

      William Huntington is a Gastroenterologist in Malvern, Pennsylvania. Dr. Huntington is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Colitis, Ulcerative Colitis, Hemorrhoids, Endoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis

      Dr. Norman Callahan
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Norman Callahan
      Gastroenterology

      Regional Gastroenterology Associates Of Lancaster, Ltd.

      325 Central Ave, Suite 200, 
      Malvern, PA 
       (0.7 miles away)
      610-644-6755
      Languages Spoken:
      English
      See accepted insurances

      Norman Callahan is a Gastroenterologist in Malvern, Pennsylvania. Dr. Callahan is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Choledocholithiasis, Diverticular Disease, Ulcerative Colitis, Colonoscopy, and Gastrectomy.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Collagenous Colitis

      Dr. Brian Karp
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Brian Karp
      Gastroenterology

      Regional Gastroenterology Associates Of Lancaster, Ltd.

      325 Central Ave, Suite 200, 
      Malvern, PA 
       (0.7 miles away)
      610-644-6755
      Languages Spoken:
      English
      See accepted insurances

      Brian Karp is a Gastroenterologist in Malvern, Pennsylvania. Dr. Karp is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Ulcerative Colitis, Hemorrhoids, Diverticular Disease, Gastrectomy, and Endoscopy.

      Learn about our expert tiers
      Experienced in Collagenous Colitis

      Dr. Ryan Urbas
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Ryan Urbas
      Gastroenterology

      Regional Gastroenterology Associates Of Lancaster, Ltd.

      325 Central Ave, Suite 200, 
      Malvern, PA 
       (0.7 miles away)
      610-644-6755
      Languages Spoken:
      English
      See accepted insurances

      Ryan Urbas is a Gastroenterologist in Malvern, Pennsylvania. Dr. Urbas is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Diverticular Disease, Ulcerative Colitis, Crohn's Disease, Endoscopy, and Colonoscopy.

      Experienced in Collagenous Colitis

      Dr. Rupal Kothari
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Rupal Kothari
      Gastroenterology

      Regional Gastroenterology Associates Of Lancaster, Ltd.

      325 Central Ave, Suite 200, 
      Malvern, PA 
       (0.7 miles away)
      610-644-6755
      Languages Spoken:
      English
      See accepted insurances

      Rupal Kothari is a Gastroenterologist in Malvern, Pennsylvania. Dr. Kothari is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Ulcerative Colitis, Diverticular Disease, Familial Adenomatous Polyposis, Colonoscopy, and Endoscopy.

      Experienced in Collagenous Colitis

      Margaret A. Lewis, NP
      Gastroenterology | Nurse Practitioner
      Experienced in Collagenous Colitis

      Margaret A. Lewis, NP
      Gastroenterology | Nurse Practitioner

      Regional Gastroenterology Associates Of Lancaster, Ltd.

      325 Central Ave, Suite 200, 
      Malvern, PA 
       (0.7 miles away)
      610-644-6755
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Margaret Lewis is a Gastroenterologist and a Nurse Practitioner in Malvern, Pennsylvania. Ms. Lewis is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Celiac Disease, and Gas Bloat Syndrome.

      Experienced in Collagenous Colitis

      Dr. Anil Sharma
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Anil Sharma
      Gastroenterology

      Regional Gastroenterology Associates Of Lancaster, Ltd.

      325 Central Ave, Suite 200, 
      Malvern, PA 
       (0.7 miles away)
      610-644-6755
      Languages Spoken:
      English
      See accepted insurances

      Anil Sharma is a Gastroenterologist in Malvern, Pennsylvania. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Diverticular Disease, Hemorrhoids, Gastritis, Endoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis

      Dr. Nicole Albert
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Nicole Albert
      Gastroenterology

      Regional Gastroenterology Associates Of Lancaster, Ltd.

      325 Central Ave, Suite 200, 
      Malvern, PA 
       (0.7 miles away)
      610-644-6755
      Languages Spoken:
      English
      See accepted insurances

      Nicole Albert is a Gastroenterologist in Malvern, Pennsylvania. Dr. Albert is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Diverticular Disease, Ulcerative Colitis, Hemorrhoids, Endoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis

      Dr. Robert Frankel
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Robert Frankel
      Gastroenterology

      Regional Gastroenterology Associates Of Lancaster, Ltd.

      325 Central Ave, Suite 200, 
      Malvern, PA 
       (0.7 miles away)
      610-644-6755
      Languages Spoken:
      English
      See accepted insurances

      Robert Frankel is a Gastroenterologist in Malvern, Pennsylvania. Dr. Frankel is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Ulcerative Colitis, Hemorrhagic Proctocolitis, Crohn's Disease, Colonoscopy, and Gastrectomy.

      Advanced in Collagenous Colitis

      Tanya N. Carter, NP
      Nurse Practitioner | Gastroenterology
      Advanced in Collagenous Colitis

      Tanya N. Carter, NP
      Nurse Practitioner | Gastroenterology

      Penn Gastroenterology Radnor

      145 King Of Prussia Road, Floor 2, Suite 205 South, 
      Radnor, PA 
       (8.4 miles away)
      610-902-1500
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Tanya Carter is a Nurse Practitioner specialist and a Gastroenterologist in Radnor, Pennsylvania. Ms. Carter is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Collagenous Colitis, Irritable Bowel Syndrome (IBS), Diarrhea, and Trichohepatoenteric Syndrome. Ms. Carter is currently accepting new patients.

      Dr. Ben Stanger
      Gastroenterology

      Dr. Ben Stanger
      Gastroenterology

      Penn Gastroenterology Radnor

      145 King Of Prussia Road, Floor 2, Suite 205 South, 
      Radnor, PA 
       (8.4 miles away)
      610-902-1500
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Ben Stanger is a Gastroenterologist in Radnor, Pennsylvania. His top areas of expertise are Pancreatic Cancer, Pancreatic Ductal Adenocarcinoma, Liver Cancer, Acute Pancreatitis, and Hepato-Pancreato-Biliary Surgery. Dr. Stanger is currently accepting new patients.

      Experienced in Collagenous Colitis

      Dr. David Bobman
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. David Bobman
      Gastroenterology

      Regional Gastroenterology Associates Of Lancaster, Ltd.

      915 Old Fern Hill Rd, 
      West Chester, PA 
       (5.6 miles away)
      610-431-3122
      Languages Spoken:
      English
      See accepted insurances

      David Bobman is a Gastroenterologist in West Chester, Pennsylvania. Dr. Bobman 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, Colonoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis

      Dr. Nasir M. Akhtar
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Nasir M. Akhtar
      Gastroenterology

      West Chester Gastrointestinal Group West Chester

      915 Old Fern Hill Road, Building B, Suite 300, 
      West Chester, PA 
       (5.6 miles away)
      800-789-7366
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Nasir Akhtar is a Gastroenterologist in West Chester, Pennsylvania. Dr. Akhtar is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Diarrhea, Trichohepatoenteric Syndrome, Gastrectomy, and Endoscopy. Dr. Akhtar is currently accepting new patients.

      Experienced in Collagenous Colitis

      Dr. Alexandra Pogosky
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Alexandra Pogosky
      Gastroenterology

      West Chester Gastrointestinal Group West Chester

      915 Old Fern Hill Road, Building B, Suite 300, 
      West Chester, PA 
       (5.6 miles away)
      800-789-7366
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Alexandra Pogosky is a Gastroenterologist in West Chester, Pennsylvania. Dr. Pogosky is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Familial Adenomatous Polyposis, Hemorrhoids, Ulcerative Colitis, and Diverticular Disease. Dr. Pogosky is currently accepting new patients.

      Experienced in Collagenous Colitis

      Dr. Jean B. Stretton
      Internal Medicine
      Experienced in Collagenous Colitis

      Dr. Jean B. Stretton
      Internal Medicine

      Pentahealth, LLC

      520 Maple Ave, Suite 4, 
      West Chester, PA 
       (6.5 miles away)
      610-430-8200
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      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. Her top areas of expertise are High Cholesterol, Breast Cancer, Osteomyelitis in Children, and Type 2 Diabetes (T2D).

      Experienced in Collagenous Colitis

      Dr. Austin F. Hwang
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Austin F. Hwang
      Gastroenterology

      West Chester Gastrointestinal Group Exton

      770 West Lincoln Highway, The Commons At Oaklands, 
      Exton, PA 
       (6.7 miles away)
      800-789-7366
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Austin Hwang is a Gastroenterologist in Exton, Pennsylvania. Dr. Hwang is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Hemorrhoids, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy. Dr. Hwang is currently accepting new patients.

      Experienced in Collagenous Colitis

      Dr. Eva E. Sum
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Eva E. Sum
      Gastroenterology

      West Chester Gastrointestinal Group Exton

      770 West Lincoln Highway, The Commons At Oaklands, 
      Exton, PA 
       (6.7 miles away)
      800-789-7366
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Eva Sum is a Gastroenterologist in Exton, Pennsylvania. Dr. Sum is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Familial Adenomatous Polyposis, Diarrhea, Trichohepatoenteric Syndrome, Colonoscopy, and Gastrectomy. Dr. Sum is currently accepting new patients.

      Experienced in Collagenous Colitis

      Dr. Joanne K. Linevsky
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Joanne K. Linevsky
      Gastroenterology
      250 King Of Prussia Rd, Suite 1b, 
      Radnor, PA 
       (8.2 miles away)
      610-902-1500
      Languages Spoken:
      English
      See accepted insurances

      Joanne Linevsky is a Gastroenterologist in Radnor, Pennsylvania. Dr. Linevsky is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Lymphocytic Colitis, Celiac Disease, Gastroesophageal Reflux Disease (GERD), and Trichohepatoenteric Syndrome.

      Experienced in Collagenous Colitis

      Dr. Faten N. Aberra
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Faten N. Aberra
      Gastroenterology

      Penn Gastroenterology Radnor

      145 King Of Prussia Road, Floor 2, Suite 205 South, 
      Radnor, PA 
       (8.4 miles away)
      215-349-8222
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Faten Aberra is a Gastroenterologist in Radnor, Pennsylvania. Dr. Aberra is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Ulcerative Colitis, Crohn's Disease, Viral Gastroenteritis, Colitis, and Endoscopy.

      Experienced in Collagenous Colitis

      Dr. James C. Reynolds
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. James C. Reynolds
      Gastroenterology

      Penn Gastroenterology Radnor

      145 King Of Prussia Road, Floor 2, Suite 205 South, 
      Radnor, PA 
       (8.4 miles away)
      215-349-8222
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      James Reynolds is a Gastroenterologist in Radnor, Pennsylvania. Dr. Reynolds is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Irritable Bowel Syndrome (IBS), Chronic Idiopathic Constipation (CIC), Intestinal Pseudo-Obstruction, and Gastroparesis. Dr. Reynolds is currently accepting new patients.

      Showing 1-20 of 44

      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 Malvern, 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 Malvern, 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 do I find the best Collagenous Colitis doctor near Malvern, PA?

      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 Malvern, 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 Malvern, 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 Malvern, 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 Malvern, 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 Malvern, 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 

      Read more about our Content Policy. 

      More Collagenous Colitis Doctors by city