The 20 Best Collagenous Colitis Doctors Near Me in rockwall, TX

Find the Top Collagenous Colitis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 14 doctor with experience in Collagenous Colitis near rockwall, TX. Of these, 13 are Experienced and 1 are Advanced.

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14 providers found
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Texas Digestive Disease Consultants

    1005 W. Ralph Hall Parkway, Suite 125, 
    Rockwall, TX 
     (1.9 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Fayez Seif is a Gastroenterologist practicing medicine in Rockwall, Texas. Dr. Seif is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Indigestion, Portal Hypertension, Childhood Volvulus, Endoscopy, and Gastrectomy. Dr. Seif is board certified in Gastroenterology- American Board Of Internal Medicine and Gastroenterology- American Board Of Internal Med/Gastroenterology. Dr. Seif is currently accepting new patients.

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

    Texas Digestive Disease Consultants

    1005 W. Ralph Hall Parkway, 
    Rockwall, TX 
     (1.9 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Ramalinga Kedika is a Gastroenterologist practicing medicine in Rockwall, Texas. Dr. Kedika 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 Gastric Dysmotility, Colonic Malakoplakia, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Colonoscopy. Dr. Kedika is board certified in Gastroenterology- American Board Of Internal Medicine, Gastroenterology- American Board Of Internal Med/Gastroenterology, Internal Medicine- American Board Of Internal Med, and Internal Medicine- American Board Of Internal Medicine. Dr. Kedika is currently accepting new patients.

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

    Texas Digestive Disease Consultants

    3144 Horizon Rd, Ste 210, 
    Rockwall, TX 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mark Miller is a Gastroenterologist practicing medicine in Rockwall, Texas. Dr. Miller 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 Familial Adenomatous Polyposis, Swallowing Difficulty, Painful Swallowing, Endoscopy, and Colonoscopy. Dr. Miller is board certified in Gastroenterology- American Board Of Internal Medicine and Gastroenterology- American Board Of Internal Med/Gastroenterology. Dr. Miller is currently accepting new patients.

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

    Office

    3144 Horizon Rd Ste 210, 
    Rockwall, TX 
     (3.8 miles away)
    Experience:
    47+ years
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Harry Sarles is a Gastroenterologist practicing medicine in Rockwall, Texas. He has been practicing medicine for over 47 years. Dr. Sarles is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Portal Hypertension, Childhood Volvulus, Ulcerative Colitis, and Gastrectomy. Dr. Sarles is currently accepting new patients.

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

    Texas Digestive Disease Consultants

    7501 Lakeview Pkwy, Ste 260, 
    Rowlett, TX 
     (4.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Lisa Alvarez is a Gastroenterologist practicing medicine in Rowlett, Texas. Dr. Alvarez is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 38 other conditions, according to our data. Her clinical expertise encompasses Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Gardner Syndrome, Gastrectomy, and Colonoscopy. Dr. Alvarez is board certified in Gastroenterology- American Board Of Internal Med/Gastroenterology, Internal Medicine- American Board Of Internal Med, and Internal Medicine- American Board Of Internal Medicine. Dr. Alvarez is currently accepting new patients.

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

    Texas Digestive Disease Consultants - Sunnyvale

    480 US Hwy 80, Ste 200, 
    Sunnyvale, TX 
     (9.4 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    German Oliver is a Gastroenterologist practicing medicine in Sunnyvale, Texas. Dr. Oliver is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Turcot Syndrome, Gardner Syndrome, Familial Adenomatous Polyposis, and Diverticular Disease. Dr. Oliver is currently accepting new patients.

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

    Texas Digestive Disease Consultants - Sunnyvale

    480 US Hwy 80, Ste 200, 
    Sunnyvale, TX 
     (9.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Charles Mcdaniel is a Gastroenterologist practicing medicine in Sunnyvale, Texas. Dr. Mcdaniel is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, and Colonic Malakoplakia. Dr. Mcdaniel is currently accepting new patients.

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

    Texas Digestive Disease Consultants

    2821 E President George Bush Turnpike, Ste 205, 
    Richardson, TX 
     (14.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sripathi Kethu is a Gastroenterologist practicing medicine in Richardson, Texas. Dr. Kethu is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 47 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Gas Bloat Syndrome, Irritable Bowel Syndrome (IBS), Gastrectomy, and Endoscopy. Dr. Kethu is board certified in Gastroenterology- American Board Of Internal Medicine and Gastroenterology- American Board Of Internal Med/Gastroenterology. Dr. Kethu is currently accepting new patients.

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

    Baylor Scott & White Dallas Diagnostic Association-Garland

    7217 Telecom Pkwy Ste 300, 
    Garland, TX 
     (12.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Gary Hoss is a primary care provider, practicing in Internal Medicine in Garland, Texas. Dr. Hoss 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 Glucocorticoid Resistance, Familial Glucocorticoid Deficiency, Hypoaldosteronism, and Glucocorticoid-Remediable Aldosteronism. Dr. Hoss is currently accepting new patients.

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

    Texas Digestive Disease Consultants

    7150 N President George Bush Hwy, Ste 201, 
    Garland, TX 
     (13.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Paul Paradiso is a Gastroenterologist practicing medicine in Garland, Texas. Dr. Paradiso 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 Colitis, Indigestion, Colonic Malakoplakia, Gastrectomy, and Colonoscopy. Dr. Paradiso is board certified in Gastroenterology- American Board Of Internal Medicine, Gastroenterology- American Board Of Internal Med/Gastroenterology, Internal Medicine- American Board Of Internal Med, and Internal Medicine- American Board Of Internal Medicine. Dr. Paradiso is currently accepting new patients.

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

    Office

    7150 N President George Bush Hwy, 
    Garland, TX 
     (13.2 miles away)
    Languages Spoken:
    English, Mandarin, Portuguese
    Accepting New Patients

    John Lee is a Gastroenterologist practicing medicine in Garland, Texas. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Esophagitis, Chronic Idiopathic Constipation (CIC), Gastrectomy, and Colonoscopy. Dr. Lee is currently accepting new patients.

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

    Texas Digestive Disease Consultants, PLLC

    2821 E President George Bush Hwy, Suite 205, 
    Richardson, TX 
     (13.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Veena Kumaravel is a Gastroenterologist practicing medicine in Richardson, Texas. Dr. Kumaravel is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 48 other conditions, according to our data. Her clinical expertise encompasses Chronic Idiopathic Constipation (CIC), Portal Hypertension, Irritable Bowel Syndrome (IBS), Endoscopy, and Colonoscopy. Dr. Kumaravel is currently accepting new patients.

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

    Doctors Of Internal Medicine

    525 Shiloh Rd, Ste 3100, 
    Plano, TX 
     (14.1 miles away)
    Languages Spoken:
    English, Cantonese

    Honling Yuen is a primary care provider, practicing in Internal Medicine in Plano, Texas. Dr. Yuen is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, High Cholesterol, Cirrhosis, and Familial Combined Hyperlipidemia. Dr. Yuen is board certified in Internal Medicine - -, Internal Medicine- American Board Of Internal Med, and Internal Medicine- American Board Of Internal Medicine.

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

    Digestive Health Associates Of Texas - Dallas

    10611 Garland Rd, Ste 221, 
    Dallas, TX 
     (14.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ruben Sandoval is a Gastroenterologist practicing medicine in Dallas, Texas. Dr. Sandoval is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Gastrectomy, and Endoscopy. Dr. Sandoval is currently accepting new patients.

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    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 rockwall, TX?

    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 rockwall, TX?

    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 rockwall, TX?

    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 rockwall, TX?

    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 rockwall, TX?

    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 rockwall, TX?

    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 rockwall, TX?

    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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