The 20 Best Collagenous Colitis Doctors Near Me in Iowa, US

Find the Top Collagenous Colitis Experts and Specialists

The 20 Best Collagenous Colitis Doctors in Iowa, US

Last Updated: 02/22/2026

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MediFind found 71 doctor with experience in Collagenous Colitis near Iowa, US. Of these, 60 are Experienced, 9 are Advanced and 2 are Distinguished.

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71 providers found
    Victor Mujica
    Distinguished in Collagenous Colitis
    Gastroenterology
    Distinguished in Collagenous Colitis
    Gastroenterology

    Office

    2710 Saint Francis Dr Ste 104, 
    Waterloo, IA 
    Languages Spoken:
    English

    Victor Mujica is a Gastroenterologist in Waterloo, Iowa. Dr. Mujica is rated as a Distinguished provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Colitis, Viral Gastroenteritis, Gastrectomy, and Colonoscopy.

    Distinguished in Collagenous Colitis
    Gastroenterology
    Distinguished in Collagenous Colitis
    Gastroenterology

    Iowa Specialty Hospitals And Clinics-Fort Dodge

    2700 1st Ave S, 
    Fort Dodge, IA 
    Languages Spoken:
    English

    Kenneth Adams is a Gastroenterologist in Fort Dodge, Iowa. Dr. Adams is rated as a Distinguished provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Trichohepatoenteric Syndrome, Endoscopy, and Colonoscopy.

    Experienced in Collagenous Colitis
    Intensive Care Medicine
    Experienced in Collagenous Colitis
    Intensive Care Medicine

    Iowa Digestive Disease Center P.C.

    1378 NW 124th St Ste 200, 
    Clive, IA 
    Languages Spoken:
    English

    Amol Agarwal is an Intensive Care Medicine provider in Clive, Iowa. Dr. Agarwal is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Crohn's Disease, Hiatal Hernia, Endoscopy, and Colonoscopy.

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

    Office

    1378 NW 124th St, 
    Clive, IA 
    Languages Spoken:
    English

    Rajalakshmi Iyer is a Gastroenterologist in Clive, Iowa. Dr. Iyer is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Visceromegaly, Alcoholic Cirrhosis, Enlarged Liver, Gastrectomy, and Endoscopy.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Office

    808 E Pierce St Ste 301, 
    Council Bluffs, IA 
    Languages Spoken:
    English

    Derrick Eichele is a Gastroenterologist in Council Bluffs, Iowa. Dr. Eichele is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Gastrectomy.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Iowa Digestive Disease Center P.C.

    1378 NW 124th St Ste 200, 
    Clive, IA 
    Languages Spoken:
    English

    Stacey Roberts is a Gastroenterologist in Clive, Iowa. Dr. Roberts is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Berdon Syndrome, Anal Fissure, Crohn's Disease, Gastrectomy, and Endoscopy.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Mercyone Genesis Woodlands Family Medicine

    4321 53rd Ave, 
    Bettendorf, IA 
    Languages Spoken:
    English

    Samyuktha Ramavaram is a Gastroenterologist in Bettendorf, Iowa. Dr. Ramavaram is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Gastric Dysmotility, Chronic Erosive Gastritis, Diverticular Disease, Gastrectomy, and Endoscopy.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    University Of Iowa Stead Family Children's Hospital

    200 Hawkins Dr, 
    Iowa City, IA 
    Languages Spoken:
    English

    David Elliott is a Gastroenterologist in Iowa City, Iowa. Dr. Elliott is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Celiac Disease, Hemorrhagic Proctocolitis, and Endoscopy.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Iowa Digestive Disease Center P.C.

    1378 NW 124th St Ste 200, 
    Clive, IA 
    Languages Spoken:
    English

    Michael O'brien is a Gastroenterologist in Clive, Iowa. Dr. O'brien is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Gastrectomy.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Laboratory Corporation Of America Holdings

    5041 Utica Ridge Rd Ste 100, 
    Davenport, IA 
    Languages Spoken:
    English

    Bettaiah Gowda is a Gastroenterologist in Davenport, Iowa. Dr. Gowda is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Diverticular Disease, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Gastrectomy.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Office

    1378 NW 124th St Fl 2, 
    Clive, IA 
    Languages Spoken:
    English

    Archana Verma is a Gastroenterologist in Clive, Iowa. Dr. Verma is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Crohn's Disease, Choledocholithiasis, Bile Duct Obstruction, Gastrectomy, and Endoscopy.

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

    Horn Physicians Clinic

    700 E 2nd St Ste 2, 
    Ida Grove, IA 
    Languages Spoken:
    English

    Curtis Hesse is a primary care provider, practicing in Internal Medicine in Ida Grove, Iowa. Dr. Hesse is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Acute Kidney Failure, Rickets, Osteomalacia, and Maturity Onset Diabetes of the Young.

    Satish Sondhi
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Mercyone North Iowa Medical Center

    1000 4th St SW, 
    Mason City, IA 
    Languages Spoken:
    English

    Satish Sondhi is a Gastroenterologist in Mason City, Iowa. Dr. Sondhi 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 Gastrectomy.

    Donell Timpe
    Experienced in Collagenous Colitis
    Family Medicine
    Experienced in Collagenous Colitis
    Family Medicine

    North Iowa Mercy Clinics

    1010 4th St SW Ste 120, 
    Mason City, IA 
    Languages Spoken:
    English

    Donell Timpe is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. Timpe is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Chronic Obstructive Pulmonary Disease (COPD).

    Tracy Mixdorf
    Experienced in Collagenous Colitis
    Family Medicine
    Experienced in Collagenous Colitis
    Family Medicine

    North Iowa Mercy Clinics

    1410 6th Ave S, 
    Clear Lake, IA 
    Languages Spoken:
    English
    Offers Telehealth

    Tracy Mixdorf is a primary care provider, practicing in Family Medicine in Clear Lake, Iowa. Dr. Mixdorf is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Dystrophinopathy, Limb-Girdle Muscular Dystrophy Type 1B, Limb-Girdle Muscular Dystrophy Type 1A, and Limb-Girdle Muscular Dystrophy Type 2A.

    Michelle Craig
    Experienced in Collagenous Colitis
    Family Medicine
    Experienced in Collagenous Colitis
    Family Medicine

    Mercyone Waterloo Family Medicine

    2710 Saint Francis Dr, 
    Waterloo, IA 
    Languages Spoken:
    English
    Offers Telehealth

    Michelle Craig is a primary care provider, practicing in Family Medicine in Waterloo, Iowa. Dr. Craig is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Urinary Incontinence, Alzheimer's Disease, Chronic Kidney Disease, and End-Stage Renal Disease (ESRD).

    Troy Renaud
    Experienced in Collagenous Colitis
    Family Medicine
    Experienced in Collagenous Colitis
    Family Medicine

    Mercyone La Porte City Family Medicine

    601 Highway 218 N, 
    La Porte City, IA 
    Languages Spoken:
    English

    Troy Renaud is a primary care provider, practicing in Family Medicine in La Porte City, Iowa. Dr. Renaud is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Arrhythmogenic Right Ventricular Cardiomyopathy, Cardiomyopathy, Lung Metastases, and End-Stage Renal Disease (ESRD).

    Andrew Kikuta
    Experienced in Collagenous Colitis
    Family Medicine
    Experienced in Collagenous Colitis
    Family Medicine

    Mercyone Bluebell Road Urgent Care

    226 Bluebell Rd, 
    Cedar Falls, IA 
    Languages Spoken:
    English
    Offers Telehealth

    Andrew Kikuta is a primary care provider, practicing in Family Medicine in Cedar Falls, Iowa. Dr. Kikuta is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Enlarged Prostate (BPH), Movement Disorders, Parkinson's Disease, and Sciatica.

    Sarah Olsasky
    Experienced in Collagenous Colitis
    Family Medicine
    Experienced in Collagenous Colitis
    Family Medicine

    Mercy Clinics Inc.

    307 E Scenic Valley Ave, 
    Indianola, IA 
    Languages Spoken:
    English

    Sarah Olsasky is a primary care provider, practicing in Family Medicine in Indianola, Iowa. Dr. Olsasky is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Gitelman Syndrome.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Office

    1378 NW 124th St, 
    Clive, IA 
    Experience:
    44+ years
    Languages Spoken:
    English

    Bernard Leman is a Gastroenterologist in Clive, Iowa. Dr. Leman has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Hiatal Hernia, and Congenital Diaphragmatic Hernia.

    Showing 1-20 of 71

    Last Updated: 02/22/2026

    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 in Iowa, 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 Iowa, 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 Iowa, 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 Iowa, 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 Iowa, 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 Iowa, 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 Iowa, 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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