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

Find the Top Collagenous Colitis Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 26 doctor with experience in Collagenous Colitis near Mckinney, TX. Of these, 23 are Experienced and 3 are Advanced.

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26 providers found
    Advanced in Collagenous Colitis
    Gastroenterology | Internal Medicine
    Advanced in Collagenous Colitis
    Gastroenterology | Internal Medicine

    Texas Digestive Disease Consultants

    4521 Medical Center Dr, Ste 500, 
    Mckinney, TX 
     (2.6 miles away)
    Languages Spoken:
    English, Hindi
    Offers Telehealth

    Ravi Chittajallu is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Mckinney, Texas. Dr. Chittajallu is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Familial Adenomatous Polyposis, Diverticular Disease, Gastrectomy, and Colonoscopy. Dr. Chittajallu is board certified in Gastroenterology- American Board Of Internal Med/Gastroenterology and Gastroenterology- American Board Of Internal Medicine.

    Advanced in Collagenous Colitis
    Gastroenterology | Internal Medicine
    Advanced in Collagenous Colitis
    Gastroenterology | Internal Medicine

    Texas Digestive Disease Consultants

    5236 W. University Drive, Suite 3300, 
    Mckinney, TX 
     (3.0 miles away)
    Languages Spoken:
    English, Spanish

    Dr. Rendon attended UT Southwestern Medical School and then completed a residency at Harvard. He chose gastroenterology as a specialty because he finds the liver, pancreas and intestinal tract fascinating. His main interests are colon cancer screening and prevention, GERD, pancreas and biliary disorders and inflammatory bowel disease. Dr. Rendon is rated as an Advanced 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, Crohn's Disease, Benign Esophageal Stricture, Endoscopy, and Gastrectomy. Dr. Rendon is board certified in Gastroenterology- American Board Of Internal Med/Gastroenterology, Gastroenterology- American Board Of Internal Medicine, and Internal Medicine- American Board Of Internal Medicine.

    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine

    Texas Digestive Disease Consultants

    4521 Medical Center Dr, Ste 500, 
    Mckinney, TX 
     (2.6 miles away)
    Languages Spoken:
    English

    Manmeet Padda is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Mckinney, Texas. Dr. Padda is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 81 other conditions, according to our data. His clinical expertise encompasses Gastric Dysmotility, Angiodysplasia of the Colon, Chronic Erosive Gastritis, Gastrectomy, and Endoscopy. Dr. Padda is board certified in Gastroenterology- American Board Of Internal Med/Gastroenterology, Internal Medicine- American Board Of Internal Med, Internal Medicine- American Board Of Internal Medicine, and Gastroenterology- American Board Of Internal Medicine.

    Learn about our expert tiers
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine

    Texas Digestive Disease Consultants

    4521 Medical Center Dr, Ste 500, 
    Mckinney, TX 
     (2.6 miles away)
    Languages Spoken:
    English

    Sanjay Nayyar is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Mckinney, Texas. Dr. Nayyar is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 75 other conditions, according to our data. His clinical expertise encompasses Acute Pancreatitis, Hereditary Pancreatitis, Morning Sickness, Gastrectomy, and Endoscopy. Dr. Nayyar is board certified in Gastroenterology- American Board Of Internal Med/Gastroenterology, Internal Medicine- American Board Of Internal Med, Gastroenterology- American Board Of Internal Medicine, and Internal Medicine- American Board Of Internal Medicine.

    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine

    Texas Digestive Disease Consultants

    5236 W. University Drive, Suite 3300, 
    Mckinney, TX 
     (3.0 miles away)
    Languages Spoken:
    English

    Tanya Evans is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Mckinney, Texas. Dr. Evans is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 24 other conditions, according to our data. Her clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Evans is board certified in Gastroenterology- American Board Of Internal Med/Gastroenterology, Internal Medicine- American Board Of Internal Med, Gastroenterology- American Board Of Internal Medicine, and Internal Medicine- American Board Of Internal Medicine.

    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine

    Texas Digestive Disease Consultants

    5236 W. University Drive, Suite 3300, 
    Mckinney, TX 
     (3.0 miles away)
    Languages Spoken:
    English, Spanish

    Osvaldo Fajardo is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Mckinney, Texas. Dr. Fajardo is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Diverticular Disease, and Gastrectomy. Dr. Fajardo is board certified in Gastroenterology- American Board Of Internal Med/Gastroenterology, Gastroenterology- American Board Of Internal Medicine, and Internal Medicine- American Board Of Internal Medicine.

    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine

    Texas Digestive Disease Consultants

    5236 W. University Drive, Suite 3300, 
    Mckinney, TX 
     (3.0 miles away)
    Languages Spoken:
    English

    Sony Mathews is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Mckinney, Texas. Dr. Mathews is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Gas Bloat Syndrome, Colonic Malakoplakia, Chronic Erosive Gastritis, Gastrectomy, and Endoscopy. Dr. Mathews is board certified in Gastroenterology- American Board Of Internal Med/Gastroenterology and Gastroenterology- American Board Of Internal Medicine.

    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine

    Texas Digestive Disease Consultants

    981 State Hwy 121, Ste 1140, Bldg A, 
    Allen, TX 
     (4.5 miles away)
    Languages Spoken:
    English

    Deepti Dhavaleshwar is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Allen, Texas. Dr. Dhavaleshwar is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 29 other conditions, according to our data. Her clinical expertise encompasses Diarrhea, Trichohepatoenteric Syndrome, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Endoscopy. Dr. Dhavaleshwar is board certified in Gastroenterology- American Board Of Internal Med/Gastroenterology.

    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine

    Texas Digestive Disease Consultants

    5236 W. University Drive, Suite 3300, 
    Mckinney, TX 
     (3.0 miles away)
    Languages Spoken:
    English

    Rajesh Putcha is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Mckinney, Texas. Dr. Putcha is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Endoscopy, and Gastrectomy. Dr. Putcha is board certified in Gastroenterology- American Board Of Internal Med/Gastroenterology and Gastroenterology- American Board Of Internal Medicine.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Texas Digestive Disease Consultants

    4521 Medical Center Dr, Ste 500, 
    Mckinney, TX 
     (2.6 miles away)
    Languages Spoken:
    English

    Asha Adams is a Gastroenterologist practicing medicine in Mckinney, Texas. Dr. Adams is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 33 other conditions, according to our data. Her clinical expertise encompasses Colonic Malakoplakia, Chronic Erosive Gastritis, Gas Bloat Syndrome, Gastrectomy, and Endoscopy. Dr. Adams is board certified in Gastroenterology- American Board Of Internal Med/Gastroenterology, Internal Medicine- American Board Of Internal Med, Internal Medicine- American Board Of Internal Medicine, and Gastroenterology- American Board Of Internal Medicine.

    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine

    Texas Digestive Disease Consultants

    4401 Coit Rd, Ste 201, 
    Frisco, TX 
     (9.6 miles away)
    Languages Spoken:
    English, Spanish
    Offers Telehealth

    Venessa Beckman is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Frisco, Texas. Dr. Beckman is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 35 other conditions, according to our data. Her clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Irritable Bowel Syndrome (IBS), Gastrectomy, and Endoscopy. Dr. Beckman is board certified in Gastroenterology- American Board Of Internal Med/Gastroenterology, Internal Medicine- American Board Of Internal Med, Internal Medicine- American Board Of Internal Medicine, and Gastroenterology- American Board Of Internal Medicine.

    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine

    Texas Digestive Disease Consultants

    4401 Coit Rd, Ste 201, 
    Frisco, TX 
     (9.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rajvinder Sidhu is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Frisco, Texas. Dr. Sidhu is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Gas Bloat Syndrome, Gastroesophageal Reflux Disease (GERD), and Familial Adenomatous Polyposis. Dr. Sidhu is board certified in Gastroenterology- American Board Of Internal Med/Gastroenterology, Internal Medicine- American Board Of Internal Med, Internal Medicine- American Board Of Internal Medicine, and Gastroenterology- American Board Of Internal Medicine.

    Advanced in Collagenous Colitis
    Gastroenterology | Internal Medicine
    Advanced in Collagenous Colitis
    Gastroenterology | Internal Medicine

    Digestive Health Associates Of Texas - Plano

    3242 Preston Rd, Ste 200, 
    Plano, TX 
     (14.1 miles away)
    Languages Spoken:
    English

    Sindhu Abraham is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Plano, Texas. Dr. Abraham is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 44 other conditions, according to our data. Her clinical expertise encompasses Non-Alcoholic Fatty Liver Disease, Visceromegaly, Portal Hypertension, Gastrectomy, and Colonoscopy.

    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine

    UT Southwestern Frisco - Digestive Disease

    12500 Dallas Pkwy, Second Fl, 
    Frisco, TX 
     (11.6 miles away)
    Languages Spoken:
    English, Spanish
    Offers Telehealth

    Magdalena Espinoza is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Frisco, Texas. Dr. Espinoza is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 28 other conditions, according to our data. Her clinical expertise encompasses Turcot Syndrome, Gardner Syndrome, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy.

    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine

    UT Southwestern Frisco - Digestive Disease

    12500 Dallas Pkwy, Second Fl, 
    Frisco, TX 
     (11.6 miles away)
    Languages Spoken:
    English, Mandarin
    Offers Telehealth

    Vincent Kuo is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Frisco, Texas. Dr. Kuo 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 Heartburn, Gas Bloat Syndrome, Tenesmus, Colonoscopy, and Gastrectomy.

    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine

    Texas Digestive Disease Consultants

    3880 Parkwood Blvd, Ste 602, 
    Frisco, TX 
     (11.8 miles away)
    Languages Spoken:
    English

    Sangeethapriya Duraiswamy is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Frisco, Texas. Dr. Duraiswamy is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 36 other conditions, according to our data. Her clinical expertise encompasses Childhood Volvulus, Portal Hypertension, Indigestion, Endoscopy, and Gastrectomy. Dr. Duraiswamy is board certified in Gastroenterology- American Board Of Internal Med/Gastroenterology, Gastroenterology- American Board Of Internal Medicine, and Internal Medicine- American Board Of Internal Medicine.

    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine

    Texas Digestive Disease Consultants

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

    Sripathi Kethu is an Internal Medicine specialist and 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 Med/Gastroenterology and Gastroenterology- American Board Of Internal Medicine.

    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine

    Digestive Health Associates Of Texas - Plano

    3242 Preston Rd, Ste 200, 
    Plano, TX 
     (14.1 miles away)
    Languages Spoken:
    English, Spanish

    Kenneth Brown is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Plano, Texas. Dr. Brown is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Portal Hypertension, Childhood Volvulus, Colonic Malakoplakia, and Indigestion.

    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine

    Digestive Health Associates Of Texas - Frisco

    11330 Legacy Dr, Ste 205, 
    Frisco, TX 
     (12.1 miles away)
    Languages Spoken:
    English, Hindi, Telugu

    Murali Alloju is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Frisco, Texas. Dr. Alloju 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 Hemorrhoids, Indigestion, Chronic Erosive Gastritis, Gastrectomy, and Endoscopy.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Texas Digestive Disease Consultants

    5655 W Spring Creek Pkwy, Ste 110, 
    Plano, TX 
     (12.7 miles away)
    Languages Spoken:
    English

    Derek Lin is a Gastroenterologist practicing medicine in Plano, Texas. Dr. Lin 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 Heartburn, Familial Adenomatous Polyposis, Turcot Syndrome, and Gardner Syndrome. Dr. Lin is board certified in Gastroenterology- American Board Of Internal Medicine and Internal Medicine- American Board Of Internal Medicine.

    Showing 1-20 of 26

    Last Updated: 04/28/2026

    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 Mckinney, 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 Mckinney, 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 Mckinney, 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 Mckinney, 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 Mckinney, 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 Mckinney, 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 Mckinney, 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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