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    Last Updated: 10/30/2025

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    MediFind found 39 doctor with experience in Collagenous Colitis near Nevada, US. Of these, 33 are Experienced and 6 are Advanced.

    Location
    LocationClose
    39 providers found
      Advanced in Collagenous Colitis
      Gastroenterology
      Advanced in Collagenous Colitis
      Gastroenterology

      Gastroenterology Consultants Ltd

      880 Ryland St, 
      Reno, NV 
      Languages Spoken:
      English

      Clark Harrison is a Gastroenterologist in Reno, Nevada. Dr. Harrison is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Colitis, Viral Gastroenteritis, Gardner Syndrome, Endoscopy, and Gastrectomy.

      Advanced in Collagenous Colitis
      Gastroenterology
      Advanced in Collagenous Colitis
      Gastroenterology

      Digestive Health Associates

      655 Sierra Rose Dr, 
      Reno, NV 
      Languages Spoken:
      English

      Erik Dejonghe is a Gastroenterologist in Reno, Nevada. Dr. Dejonghe is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Collagenous Colitis, Gastrointestinal Bleeding, Esophagitis, Gastrectomy, and Endoscopy.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Collagenous Colitis
      Gastroenterology
      Advanced in Collagenous Colitis
      Gastroenterology
      1385 Vista Ln, 
      Carson City, NV 
      Languages Spoken:
      English

      Michael Solinger is a Gastroenterologist in Carson City, Nevada. Dr. Solinger is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Colitis, Visceromegaly, Barrett Esophagus, Endoscopy, and Colonoscopy.

      Learn about our expert tiers
      Advanced in Collagenous Colitis
      Gastroenterology
      Advanced in Collagenous Colitis
      Gastroenterology

      Collins Carson City Gastroenterology, Ltd

      1385 Vista Ln, 
      Carson City, NV 
      Languages Spoken:
      English

      Jason Collins is a Gastroenterologist in Carson City, Nevada. Dr. Collins is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Portal Hypertension, Childhood Volvulus, Endoscopy, and Gastrectomy.

      Advanced in Collagenous Colitis
      Gastroenterology
      Advanced in Collagenous Colitis
      Gastroenterology

      Gastroenterology Consultants Ltd

      10619 Professional Cir, 
      Reno, NV 
      Languages Spoken:
      English
      Offers Telehealth

      Tom Fang is a Gastroenterologist in Reno, Nevada. Dr. Fang is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Bile Duct Obstruction, Familial Adenomatous Polyposis, Gardner Syndrome, Gastrectomy, and Endoscopy.

      Advanced in Collagenous Colitis
      Internal Medicine
      Advanced in Collagenous Colitis
      Internal Medicine

      Carson Valley Medical Center Rural Health Clinic

      1520 Virginia Ranch Rd, 
      Gardnerville, NV 
      Languages Spoken:
      English

      Garrett Schwartz is a primary care provider, practicing in Internal Medicine in Gardnerville, Nevada. Dr. Schwartz is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Movement Disorders, Parkinson's Disease, Infant Hyperglycemia, and Hypertension.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Gastroenterology Consultants Ltd

      880 Ryland St, 
      Reno, NV 
      Languages Spoken:
      English

      Eric Osgard is a Gastroenterologist in Reno, Nevada. Dr. Osgard 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, Gastrectomy, and Endoscopy.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Gastroenterology Consultants Ltd

      880 Ryland St, 
      Reno, NV 
      Languages Spoken:
      English

      Jonathan Pezanoski is a Gastroenterologist in Reno, Nevada. Dr. Pezanoski is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Bile Duct Obstruction, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Osama Haikal MD Ltd

      2136 E Desert Inn Rd, Suite A, 
      Las Vegas, NV 
      Languages Spoken:
      English

      Michael Zimmerman is a Gastroenterologist in Las Vegas, Nevada. Dr. Zimmerman is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastric Dysmotility, Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Gastrostomy.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Frank J Nemec MD Ltd

      6950 S Cimarron Rd, Suite 200, 
      Las Vegas, NV 
      Languages Spoken:
      English

      Gregory Kwok is a Gastroenterologist in Las Vegas, Nevada. Dr. Kwok is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Heartburn, Familial Adenomatous Polyposis, Gardner Syndrome, and Turcot Syndrome.

      Experienced in Collagenous Colitis
      Internal Medicine
      Experienced in Collagenous Colitis
      Internal Medicine
      6570 S McCarran Blvd, 
      Reno, NV 
      Languages Spoken:
      English

      Stephen Bajo is a primary care provider, practicing in Internal Medicine in Reno, Nevada. Dr. Bajo is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Collagenous Colitis and Colitis.

      Experienced in Collagenous Colitis
      Internal Medicine
      Experienced in Collagenous Colitis
      Internal Medicine
      236 W 6th St, Suite 407, 
      Reno, NV 
      Languages Spoken:
      English, Spanish
      Accepting New Patients
      Offers Telehealth

      Ronald Smith is a primary care provider, practicing in Internal Medicine in Reno, Nevada. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Bloom Syndrome, Urticaria Pigmentosa, High Cholesterol, and Collagenous Colitis. Dr. Smith is currently accepting new patients.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Gastroenterology Consultants Ltd

      880 Ryland St, 
      Reno, NV 
      Languages Spoken:
      English
      Offers Telehealth

      Timothy Halterman is a Gastroenterologist in Reno, Nevada. Dr. Halterman 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, Gastrectomy, and Endoscopy.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology
      259 N Pecos Rd, Suite 110, 
      Henderson, NV 
      Languages Spoken:
      English

      Robert Yeh is a Gastroenterologist in Henderson, Nevada. Dr. Yeh is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Gastritis, Colonoscopy, and Endoscopy.

      Experienced in Collagenous Colitis
      Family Medicine
      Experienced in Collagenous Colitis
      Family Medicine

      Pinnacle Medical Group Hicks PC

      180 E Winnie Ln, 
      Carson City, NV 
      Languages Spoken:
      English
      Accepting New Patients

      John Holman is a primary care provider, practicing in Family Medicine in Carson City, Nevada. Dr. Holman is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Acute Mountain Sickness, Anaplastic Thyroid Cancer, Atypical Pneumonia, and Hospital-Acquired Pneumonia. Dr. Holman is currently accepting new patients.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology
      2637 W Horizon Ridge Pkwy, Suite 140, 
      Henderson, NV 
      Languages Spoken:
      English

      Arumugam Sivakumar is a Gastroenterologist in Henderson, Nevada. Dr. Sivakumar is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Diverticular Disease, Hemorrhoids, Hiatal Hernia, Colonoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology
      848 N Rainbow Blvd, Suite 160, 
      Las Vegas, NV 
      Languages Spoken:
      English

      George Tan is a Gastroenterologist in Las Vegas, Nevada. Dr. Tan is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Chronic Erosive Gastritis, Gastritis, Gastroesophageal Reflux Disease (GERD), Colonoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Gastroenterology Consultants Ltd

      880 Ryland St, 
      Reno, NV 
      Languages Spoken:
      English

      Daniel Cummings is a Gastroenterologist in Reno, Nevada. Dr. Cummings is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gardner Syndrome, Turcot Syndrome, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Las Vegas Medical Group LLC

      1389 Galleria Dr, Suite 100, 
      Henderson, NV 
      Languages Spoken:
      English

      Jonathan Ricker is a Gastroenterologist in Henderson, Nevada. Dr. Ricker is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Heartburn, Familial Adenomatous Polyposis, Benign Esophageal Stricture, Gastrectomy, and Colonoscopy.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Osama Haikal MD Ltd

      2136 E Desert Inn Rd, Suite A, 
      Las Vegas, NV 
      Languages Spoken:
      English
      Offers Telehealth

      Mohammed Shafi is a Gastroenterologist in Las Vegas, Nevada. Dr. Shafi is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Indigestion, Gastric Dysmotility, Heartburn, Gas Bloat Syndrome, and Endoscopy.

      Showing 1-20 of 39

      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 in Nevada, US?

      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 in Nevada, US?

      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 in Nevada, US?

      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 in Nevada, US?

      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 in Nevada, US?

      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 in Nevada, US?

      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 in Nevada, US?

      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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