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    Last Updated: 10/30/2025

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    MediFind found 31 doctor with experience in Collagenous Colitis near Manassas, VA. Of these, 26 are Experienced, 4 are Advanced and 1 are Distinguished.

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    31 providers found
      Experienced in Collagenous Colitis

      Dr. Lance Lasner
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Lance Lasner
      Gastroenterology

      Privia Medical Group, LLC

      8644 Sudley Rd, Suite 220, 
      Manassas, VA 
       (1.5 miles away)
      571-366-8845
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Lance Lasner is a Gastroenterologist in Manassas, Virginia. Dr. Lasner is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Trichohepatoenteric Syndrome, Diarrhea, Nonalcoholic Steatohepatitis (NASH), and Indigestion.

      Experienced in Collagenous Colitis

      Dr. Tinatin K. O'connell
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Tinatin K. O'connell
      Gastroenterology

      Gastroenterology Associates Va, LLC

      8640 Sudley Rd, Suite 201, 
      Manassas, VA 
       (1.5 miles away)
      703-368-6819
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Tinatin O'connell is a Gastroenterologist in Manassas, Virginia. Dr. O'connell is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Colonoscopy, and Gastrectomy. Dr. O'connell is currently accepting new patients.

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

      Dr. Paul Arnold
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Paul Arnold
      Gastroenterology

      Gastroenterology Associates Va, LLC

      8640 Sudley Rd, Suite 201, 
      Manassas, VA 
       (1.5 miles away)
      703-368-6819
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Paul Arnold is a Gastroenterologist in Manassas, Virginia. Dr. Arnold is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Colitis, Viral Gastroenteritis, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy.

      Learn about our expert tiers
      Experienced in Collagenous Colitis

      Dr. Myung Choi
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Myung Choi
      Gastroenterology

      Gastroenterology Associates Va, LLC

      8640 Sudley Rd, Suite 201, 
      Manassas, VA 
       (1.5 miles away)
      703-368-6819
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Myung Choi is a Gastroenterologist in Manassas, Virginia. Dr. Choi is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Visceromegaly, Enlarged Liver, Cirrhosis, Endoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis

      Dr. Rizwan A. Ahmed
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Rizwan A. Ahmed
      Gastroenterology

      Gastroenterology Associates Va, LLC

      8640 Sudley Rd, Suite 201, 
      Manassas, VA 
       (1.5 miles away)
      703-368-6819
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Rizwan Ahmed is a Gastroenterologist in Manassas, Virginia. Dr. Ahmed is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Painful Swallowing, Swallowing Difficulty, Esophagitis, Endoscopy, and Colonoscopy. Dr. Ahmed is currently accepting new patients.

      Experienced in Collagenous Colitis

      Dr. Darren Baroni
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Darren Baroni
      Gastroenterology

      Gastroenterology Associates Va, LLC

      8640 Sudley Rd, Suite 201, 
      Manassas, VA 
       (1.5 miles away)
      703-368-6819
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Darren Baroni is a Gastroenterologist in Manassas, Virginia. Dr. Baroni is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Chronic Erosive Gastritis, Diverticular Disease, Swallowing Difficulty, Gastrectomy, and Colonoscopy.

      Experienced in Collagenous Colitis

      Dr. Edward Kim
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Edward Kim
      Gastroenterology

      Gastroenterology Associates Va, LLC

      8640 Sudley Rd, Suite 201, 
      Manassas, VA 
       (1.5 miles away)
      703-368-6819
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

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

      Experienced in Collagenous Colitis

      Dr. Brian Sullivan
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Brian Sullivan
      Gastroenterology

      Gastroenterology Associates Va, LLC

      8640 Sudley Rd, Suite 201, 
      Manassas, VA 
       (1.5 miles away)
      703-368-6819
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Brian Sullivan is a Gastroenterologist in Manassas, Virginia. Dr. Sullivan is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastritis, Chronic Erosive Gastritis, Gastrointestinal Bleeding, Gastrectomy, and Gastrostomy.

      Experienced in Collagenous Colitis

      Dr. Nina Phatak
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Nina Phatak
      Gastroenterology

      Gastroenterology Associates Va, LLC

      8640 Sudley Rd, Suite 201, 
      Manassas, VA 
       (1.5 miles away)
      703-368-6819
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Nina Phatak is a Gastroenterologist in Manassas, Virginia. Dr. Phatak is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Gastrointestinal Bleeding, Familial Adenomatous Polyposis, Chronic Erosive Gastritis, Gastrectomy, and Colonoscopy.

      Experienced in Collagenous Colitis

      Dr. Mylan Satchi
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Mylan Satchi
      Gastroenterology

      Gastroenterology Associates Va, LLC

      8640 Sudley Rd, Suite 201, 
      Manassas, VA 
       (1.5 miles away)
      703-368-6819
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Mylan Satchi is a Gastroenterologist in Manassas, Virginia. Dr. Satchi 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, Colonoscopy, and Endoscopy.

      Experienced in Collagenous Colitis

      Dr. Ali Kazemi
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Ali Kazemi
      Gastroenterology

      Gastroenterology Associates Of Northern Virginia, LLC

      8140 Ashton Ave, Suite 212, 
      Manassas, VA 
       (3.3 miles away)
      703-365-9085
      Experience:
      16+ years
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Ali Kazemi is a Gastroenterologist in Manassas, Virginia. Dr. Kazemi has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Gas Bloat Syndrome, Chronic Idiopathic Constipation (CIC), Gastrectomy, and Shoulder Arthroscopy.

      Experienced in Collagenous Colitis

      Dr. Benjamin Young
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Benjamin Young
      Gastroenterology

      Gastroenterology Associates Of Northern Virginia, LLC

      8140 Ashton Ave, Suite 212, 
      Manassas, VA 
       (3.3 miles away)
      703-365-9085
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Benjamin Young is a Gastroenterologist in Manassas, Virginia. Dr. Young is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Diarrhea, Endoscopy, and Gastrectomy.

      Distinguished in Collagenous Colitis

      Dr. David Balaban
      Gastroenterology
      Distinguished in Collagenous Colitis

      Dr. David Balaban
      Gastroenterology

      Gastroenterology Associates Of Northern Virginia, LLC

      24570 Gum Spring Rd, 
      Sterling, VA 
       (13.5 miles away)
      703-698-8960
      Languages Spoken:
      English
      See accepted insurances

      David Balaban is a Gastroenterologist in Sterling, Virginia. Dr. Balaban is rated as a Distinguished provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Lymphocytic Colitis, Turcot Syndrome, Colonoscopy, and Endoscopy.

      Advanced in Collagenous Colitis

      Dr. Diego Gomez
      Gastroenterology
      Advanced in Collagenous Colitis

      Dr. Diego Gomez
      Gastroenterology

      Gastroenterology Associates Of Northern Virginia, LLC

      24570 Gum Spring Rd, 
      Sterling, VA 
       (13.5 miles away)
      703-698-8960
      Languages Spoken:
      English
      See accepted insurances

      Diego Gomez is a Gastroenterologist in Sterling, Virginia. Dr. Gomez is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Collagenous Colitis, Colonoscopy, and Endoscopy.

      Advanced in Collagenous Colitis

      Dr. Arun Mannem
      Gastroenterology
      Advanced in Collagenous Colitis

      Dr. Arun Mannem
      Gastroenterology

      Gastroenterology Associates Of Northern Virginia, LLC

      24570 Gum Spring Rd, 
      Sterling, VA 
       (13.5 miles away)
      703-698-8960
      Experience:
      16+ years
      Languages Spoken:
      English
      See accepted insurances

      Arun Mannem is a Gastroenterologist in Sterling, Virginia. Dr. Mannem has been practicing medicine for over 16 years and is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Colonoscopy, and Endoscopy.

      Advanced in Collagenous Colitis

      Dr. Daniel Pambianco
      Gastroenterology
      Advanced in Collagenous Colitis

      Dr. Daniel Pambianco
      Gastroenterology

      Gastroenterology Associates Of Northern Virginia, LLC

      24570 Gum Spring Rd, 
      Sterling, VA 
       (13.5 miles away)
      703-698-8960
      Languages Spoken:
      English
      See accepted insurances

      Daniel Pambianco is a Gastroenterologist in Sterling, Virginia. Dr. Pambianco is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gas Bloat Syndrome, Gastroesophageal Reflux Disease (GERD), Irritable Bowel Syndrome (IBS), Endoscopy, and Colonoscopy.

      Advanced in Collagenous Colitis

      Dr. Martin Prosky
      Gastroenterology
      Advanced in Collagenous Colitis

      Dr. Martin Prosky
      Gastroenterology

      Advanced Digestive Care LLC

      3301 Woodburn Rd, Suite 107, 
      Annandale, VA 
       (15.0 miles away)
      703-876-0437
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Martin Prosky is a Gastroenterologist in Annandale, Virginia. Dr. Prosky is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Esophagitis, Barrett Esophagus, Diverticular Disease, and Diarrhea.

      Experienced in Collagenous Colitis

      Dr. Byungki Kim
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Byungki Kim
      Gastroenterology

      Gastroenterology Associates Of Northern Virginia, LLC

      3914 Centreville Rd, Suite 350, 
      Chantilly, VA 
       (10.2 miles away)
      703-698-8960
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Byungki Kim is a Gastroenterologist in Chantilly, Virginia. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Indigestion, Portal Hypertension, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis

      Dr. Bezawit Tekola
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Bezawit Tekola
      Gastroenterology

      Gastroenterology Associates Of Northern Virginia, LLC

      3700 Joseph Siewick Dr, Suite 308, 
      Fairfax, VA 
       (10.3 miles away)
      703-716-8700
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Bezawit Tekola is a Gastroenterologist in Fairfax, Virginia. Dr. Tekola is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Watermelon Stomach, Ulcerative Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis

      Dr. Ali A. Khan
      Gastroenterology
      Experienced in Collagenous Colitis

      Dr. Ali A. Khan
      Gastroenterology

      Gastroenterology Associates Of Northern Virginia, LLC

      3700 Joseph Siewick Dr, Suite 308, 
      Fairfax, VA 
       (10.3 miles away)
      703-716-8700
      Languages Spoken:
      English, Bengali, Spanish
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Ali Khan is a Gastroenterologist in Fairfax, Virginia. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Ulcerative Colitis, Crohn's Disease, Eosinophilic Colitis, and Familial Adenomatous Polyposis. Dr. Khan is currently accepting new patients.

      Showing 1-20 of 31

      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 Manassas, VA?

      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 Manassas, VA?

      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 Manassas, VA?

      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 Manassas, VA?

      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 Manassas, VA?

      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 Manassas, VA?

      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 Manassas, VA?

      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 Manassas, VA?

      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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