The 20 Best Intestinal Cancer Doctors Near Me in Sioux Falls, SD

Find the Top Intestinal Cancer Experts and Specialists

Last Updated: 09/19/2026

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MediFind found 47 doctor with experience in Intestinal Cancer near Sioux Falls, SD. Of these, 41 are Experienced, 5 are Advanced and 1 are Distinguished.

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47 providers found
    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Avera Gastroenterology — 69th & Louise

    6300 S Louise Ave, Suite 200, 
    Sioux Falls, SD 
    Languages Spoken:
    English
    Accepting New Patients

    R Lapp is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Lapp is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Esophagitis, Hereditary Pancreatitis, Acute Pancreatitis, Endoscopy, and Gastrectomy. Dr. Lapp is board certified in American Board Of Internal Medicine. Dr. Lapp is currently accepting new patients.

    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Avera Gastroenterology — 69th & Louise

    6300 S Louise Ave, Suite 200, 
    Sioux Falls, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Bryan Feyen is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Feyen is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Colitis, Viral Gastroenteritis, Esophageal Varices, Endoscopy, and Gastrectomy. Dr. Feyen is board certified in American Board Of Gastroenterology And Hepatology. Dr. Feyen is currently accepting new patients.

    Experienced in Intestinal Cancer
    Experienced in Intestinal Cancer
    Referral may be required

    Avera St. Luke's Hospital

    305 S State St, 
    Aberdeen, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Christopher Larson is a General Surgeon practicing medicine in Aberdeen, South Dakota. Dr. Larson is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Hernia, Varicose Veins, Familial Colorectal Cancer, Hernia Surgery, and Endoscopy. Dr. Larson is board certified in American Board Of Surgery. Dr. Larson is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Avera Gastroenterology — 69th & Louise

    6300 S Louise Ave, Suite 200, 
    Sioux Falls, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Adam Smith is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Colitis, Trichohepatoenteric Syndrome, and Diarrhea. Dr. Smith is board certified in American Board Of Internal Medicine (Internal Medicine, Specialty)        American Board Of Internal Medicine (Gastroenterology, Subspecialty). Dr. Smith is currently accepting new patients.

    Distinguished in Intestinal Cancer
    Gastroenterology
    Distinguished in Intestinal Cancer
    Gastroenterology
    Referral may be required

    The Endoscopy Center, LLC

    2820 Mount Rushmore Road, 
    Rapid City, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Nathan Jaqua is a Gastroenterologist practicing medicine in Rapid City, South Dakota. Dr. Jaqua is rated as a Distinguished provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Colonoscopy. Dr. Jaqua is board certified in American Board Of Internal Medicine: Gastroenterology. Dr. Jaqua is currently accepting new patients.

    Experienced in Intestinal Cancer
    General Surgery
    Experienced in Intestinal Cancer
    General Surgery
    Referral may be required

    Avera Sacred Heart Hospital

    501 Summit St, 
    Yankton, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Ryan Garry is a General Surgeon practicing medicine in Yankton, South Dakota. Dr. Garry is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Angiosarcoma, Lymphadenectomy, and Gastrectomy. Dr. Garry is board certified in American Board Of Surgery. Dr. Garry is currently accepting new patients.

    Advanced in Intestinal Cancer
    Gastroenterology
    Advanced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    The Endoscopy Center, LLC

    2820 Mount Rushmore Road, 
    Rapid City, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Blake Jones is a Gastroenterologist practicing medicine in Rapid City, South Dakota. Dr. Jones is rated as an Advanced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Gastrectomy, and Endoscopy. Dr. Jones is board certified in American Board Of Internal Medicine: Gastroenterology. Dr. Jones is currently accepting new patients.

    Advanced in Intestinal Cancer
    Gastroenterology
    Advanced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Avera McKennan Hospital & University Health Center

    1325 South Cliff Avenue, 
    Sioux Falls, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Joseph Schowalter is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Schowalter is rated as an Advanced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Intestinal Cancer, Angiodysplasia of the Colon, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Schowalter is currently accepting new patients.

    Advanced in Intestinal Cancer
    Gastroenterology
    Advanced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Sanford USD Medical Center

    1305 W. 18th St., 
    Sioux Falls, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Heather Mcdougall is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Mcdougall is rated as an Advanced provider by MediFind in the treatment of Intestinal Cancer. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Angiodysplasia of the Colon, Crohn's Disease, Enlarged Liver, Colonoscopy, and Endoscopy. Dr. Mcdougall is board certified in American Board Of Internal Medicine: Gastroenterology. Dr. Mcdougall is currently accepting new patients.

    Experienced in Intestinal Cancer
    General Surgery
    Experienced in Intestinal Cancer
    General Surgery
    Referral may be required

    Office

    705 N Sioux Point Rd, 
    North Sioux City, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Mark Abraham is a General Surgeon practicing medicine in North Sioux City, South Dakota. Dr. Abraham is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Hernia, Retroperitoneal Inflammation, Hernia Surgery, and Gastrostomy. Dr. Abraham is currently accepting new patients.

    Advanced in Intestinal Cancer
    Gastroenterology
    Advanced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Monument Health Rapid City Hospital

    353 Fairmont Blvd, 
    Rapid City, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Emuejevoke Okoh is a Gastroenterologist practicing medicine in Rapid City, South Dakota. Dr. Okoh is rated as an Advanced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Bile Duct Obstruction, Angiodysplasia of the Colon, Bile Duct Stricture, Endoscopy, and Gastrectomy. Dr. Okoh is currently accepting new patients.

    Advanced in Intestinal Cancer
    Gastroenterology
    Advanced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Office

    1205 S Grange Ave, 
    Sioux Falls, SD 
    Languages Spoken:
    English
    Accepting New Patients

    R James-Sorrell is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. James-Sorrell is rated as an Advanced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Visceromegaly, Gastrointestinal Bleeding, Macroamylasemia, Endoscopy, and Gastrectomy. Dr. James-Sorrell is currently accepting new patients.

    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Avera McKennan Hospital & University Health Center

    1325 South Cliff Avenue, 
    Sioux Falls, SD 
    Languages Spoken:
    English, German
    Accepting New Patients

    Harald Schoeppner is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Schoeppner is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Congenital Diaphragmatic Hernia, Ulcerative Colitis, Endoscopy, and Colonoscopy. Dr. Schoeppner is currently accepting new patients.

    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Avera McKennan Hospital & University Health Center

    1325 South Cliff Avenue, 
    Sioux Falls, SD 
    Languages Spoken:
    English, German
    Accepting New Patients
    Offers Telehealth

    Klaus Mergener is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Mergener is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Angiodysplasia of the Colon, Mallory-Weiss Syndrome, Bile Duct Obstruction, Endoscopy, and Colonoscopy. Dr. Mergener is board certified in American Board Of Internal Medicine American Board Of Gastroenterology American Board Of Medical Management. Dr. Mergener is currently accepting new patients.

    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Avera Gastroenterology — 69th & Louise

    6300 S Louise Ave, Suite 200, 
    Sioux Falls, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Christopher Hurley is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Hurley is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Angiodysplasia of the Colon, Jaundice, Hiatal Hernia, Endoscopy, and Gastrectomy. Dr. Hurley is board certified in American Board Of Internal Medicine, Certified In Internal Medicine American Board Of Internal Medicine, Certified In Gastroenterology. Dr. Hurley is currently accepting new patients.

    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Avera Gastroenterology — 69th & Louise

    6300 S Louise Ave, Suite 200, 
    Sioux Falls, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Cristina Jensen is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Jensen is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. She is also highly rated in 33 other conditions, according to our data. Her clinical expertise encompasses Lower Esophageal Ring, Ulcerative Colitis, Crohn's Disease, Gastrectomy, and Endoscopy. Dr. Jensen is board certified in American Board Of Internal Medicine; American Board Of Gastroenterology. Dr. Jensen is currently accepting new patients.

    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    The Endoscopy Center, LLC

    2820 Mount Rushmore Road, 
    Rapid City, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Andrew Kelts is a Gastroenterologist practicing medicine in Rapid City, South Dakota. Dr. Kelts is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Colonoscopy, and Gastrectomy. Dr. Kelts is board certified in American Board Of Internal Medicine: Gastroenterology. Dr. Kelts is currently accepting new patients.

    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    The Endoscopy Center, LLC

    2820 Mount Rushmore Road, 
    Rapid City, SD 
    Languages Spoken:
    English, Russian
    Accepting New Patients

    Oksana Aleksenko is a Gastroenterologist practicing medicine in Rapid City, South Dakota. Dr. Aleksenko is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Turcot Syndrome, Gardner Syndrome, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy. Dr. Aleksenko is board certified in American Board Of Internal Medicine: Gastroenterology. Dr. Aleksenko is currently accepting new patients.

    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    The Endoscopy Center, LLC

    2820 Mount Rushmore Road, 
    Rapid City, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Erik Raborn is a Gastroenterologist practicing medicine in Rapid City, South Dakota. Dr. Raborn is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Gardner Syndrome, Turcot Syndrome, Familial Adenomatous Polyposis, and Chronic Erosive Gastritis. Dr. Raborn is currently accepting new patients.

    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Sanford Health Tower Road Clinic

    3024 Tower Road, 
    Rapid City, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Emily Baertsch is a Gastroenterologist practicing medicine in Rapid City, South Dakota. Dr. Baertsch is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Visceromegaly, Non-Alcoholic Fatty Liver Disease, Enlarged Liver, and Cirrhosis. Dr. Baertsch is currently accepting new patients.

    Showing 1-20 of 47

    Last Updated: 09/19/2026

    When should I see an Intestinal Cancer doctor near Sioux Falls, SD?

    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 an Intestinal Cancer doctor near Sioux Falls, SD?

    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 Intestinal Cancer doctors near Sioux Falls, SD?

    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 Intestinal Cancer doctors near Sioux Falls, SD?

    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 an Intestinal Cancer doctor near Sioux Falls, SD?

    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 Intestinal Cancer doctor search results page. 

    Why is it important to get a second opinion from a different Intestinal Cancer 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 an Intestinal Cancer doctor near Sioux Falls, SD?

    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 Intestinal Cancer 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 Intestinal Cancer 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 Intestinal Cancer doctors near Sioux Falls, SD?

    Look for the filter feature on the left side of the Intestinal Cancer 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 an Intestinal Cancer doctor that offers video calls?

    Look for the filter feature on the left-side of the Intestinal Cancer 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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