The 20 Best Crohn's Disease Doctors Near Me in Sioux Falls, SD

Find the Top Crohn's Disease Experts and Specialists

Last Updated: 09/19/2026

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MediFind found 82 doctor with experience in Crohn's Disease near Sioux Falls, SD. Of these, 59 are Experienced, 20 are Advanced and 3 are Distinguished.

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82 providers found
    Experienced in Crohn's Disease
    Family Medicine
    Experienced in Crohn's Disease
    Family Medicine

    Avera Medical Group Flandreau

    212 N Prairie St, 
    Flandreau, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Scott Peterson is a primary care provider, practicing in Family Medicine in Flandreau, South Dakota. Dr. Peterson is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Hypothyroidism, Obesity in Children, Coronary Heart Disease, and Renovascular Hypertension. Dr. Peterson is currently accepting new patients.

    Experienced in Crohn's Disease
    Gastroenterology
    Experienced in Crohn's Disease
    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 Crohn's Disease. 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 Crohn's Disease
    Gastroenterology
    Experienced in Crohn's Disease
    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 Crohn's Disease. 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.

    Learn about our expert tiers
    Experienced in Crohn's Disease
    Internal Medicine
    Experienced in Crohn's Disease
    Internal Medicine

    Access Health & Avera Medical Group Family Health Center — Mitchell

    1900 Grassland Dr, Suite 103, 
    Mitchell, SD 
    Languages Spoken:
    English, Filipino
    Accepting New Patients

    Jonathan Olegario is a primary care provider, practicing in Internal Medicine in Mitchell, South Dakota. Dr. Olegario is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 51 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Sitosterolemia, Renovascular Hypertension, and Chronic Cough. Dr. Olegario is board certified in American Board Of Internal Medicine. Dr. Olegario is currently accepting new patients.

    Experienced in Crohn's Disease
    Experienced in Crohn's Disease

    Avera Medical Group Specialty Care — Brookings

    310 22nd Ave, 
    Brookings, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Kelly Evans-Hullinger is a primary care provider, practicing in Internal Medicine in Brookings, South Dakota. Dr. Evans-Hullinger is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Hypothyroidism, Hypertension, and Familial Hypertension. Dr. Evans-Hullinger is board certified in American Board Of Internal Medicine; ACLS/BLS; Fellow Of The American College Of Physicians. Dr. Evans-Hullinger is currently accepting new patients.

    Experienced in Crohn's Disease
    Gastroenterology
    Experienced in Crohn's Disease
    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 Crohn's Disease. 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 Crohn's Disease
    Gastroenterology
    Distinguished in Crohn's Disease
    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 a Distinguished provider by MediFind in the treatment of Crohn's Disease. 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.

    Distinguished in Crohn's Disease
    Gastroenterology
    Distinguished in Crohn's Disease
    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 a Distinguished provider by MediFind in the treatment of Crohn's Disease. 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.

    Distinguished in Crohn's Disease
    Gastroenterology
    Distinguished in Crohn's Disease
    Gastroenterology
    Referral may be required

    Avera Sacred Heart Hospital

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

    Steve Gutnik is a Gastroenterologist practicing medicine in Yankton, South Dakota. Dr. Gutnik is rated as a Distinguished provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Sclerosing Mesenteritis, Crohn's Disease, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy. Dr. Gutnik is currently accepting new patients.

    Advanced in Crohn's Disease
    Internal Medicine
    Advanced in Crohn's Disease
    Internal Medicine

    Bailey JD & MP Merryman Et Al Partners

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

    Luke Hushagen is a primary care provider, practicing in Internal Medicine in Rapid City, South Dakota. Dr. Hushagen is rated as an Advanced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Osteoporosis, Postmenopausal Osteoporosis, and Crohn's Disease. Dr. Hushagen is currently accepting new patients.

    Experienced in Crohn's Disease
    Internal Medicine
    Experienced in Crohn's Disease
    Internal Medicine

    West River Health Services

    411 Main Ave, 
    Lemmon, SD 
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients

    Joshua Ranum is a primary care provider, practicing in Internal Medicine in Lemmon, South Dakota. He has been practicing medicine for over 18 years. Dr. Ranum is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Seasonal Affective Disorder (SAD), Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Chronic Cough, and Endoscopy. Dr. Ranum is currently accepting new patients.

    Experienced in Crohn's Disease
    Internal Medicine
    Experienced in Crohn's Disease
    Internal Medicine

    Sanford Internal Medicine Clinic

    1321 W. 22nd St., 
    Sioux Falls, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Sara Ruter is a primary care provider, practicing in Internal Medicine in Sioux Falls, South Dakota. Dr. Ruter is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. She is also highly rated in 32 other conditions, according to our data. Her clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Type 1 Diabetes (T1D), and Tissue Biopsy. Dr. Ruter is board certified in American Board Of Internal Medicine. Dr. Ruter is currently accepting new patients.

    Experienced in Crohn's Disease
    Internal Medicine
    Experienced in Crohn's Disease
    Internal Medicine

    Avera Sacred Heart Hospital

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

    Tyler Hanson is a primary care provider, practicing in Internal Medicine in Yankton, South Dakota. Dr. Hanson is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Anemia, Type 2 Diabetes (T2D), Familial Hypertension, Endoscopy, and Hip Replacement. Dr. Hanson is board certified in Board Eligible Internal Medicine. Dr. Hanson is currently accepting new patients.

    Experienced in Crohn's Disease
    Internal Medicine
    Experienced in Crohn's Disease
    Internal Medicine

    Access Health & Avera Medical Group — Brookings

    400 22nd Ave, 
    Brookings, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Daniel Cecil is a primary care provider, practicing in Internal Medicine in Brookings, South Dakota. Dr. Cecil is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 46 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Colonoscopy. Dr. Cecil is board certified in American Board Of Internal Medicine. Dr. Cecil is currently accepting new patients.

    Experienced in Crohn's Disease
    Internal Medicine
    Experienced in Crohn's Disease
    Internal Medicine

    Avera Medical Group Internal Medicine — 69th & Louise

    6100 S Louise Ave, Suite 1120, 
    Sioux Falls, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Neil Brummond is a primary care provider, practicing in Internal Medicine in Sioux Falls, South Dakota. Dr. Brummond is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Granulomatosis with Polyangiitis, Necrotizing Vasculitis, Polymyositis, and Renovascular Hypertension. Dr. Brummond is board certified in American Board Of Internal Medicine. Dr. Brummond is currently accepting new patients.

    Advanced in Crohn's Disease
    Gastroenterology
    Advanced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Sanford USD Medical Center

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

    Brett Baloun is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Baloun is rated as an Advanced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Colitis, Crohn's Disease, Esophagitis, Colonoscopy, and Endoscopy. Dr. Baloun is board certified in American Board Of Internal Medicine: Gastroenterology. Dr. Baloun is currently accepting new patients.

    Advanced in Crohn's Disease
    Gastroenterology
    Advanced in Crohn's Disease
    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 Crohn's Disease. 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.

    Advanced in Crohn's Disease
    Gastroenterology
    Advanced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Avera Gastroenterology — 69th & Louise

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

    Angie Humpal is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Humpal is rated as an Advanced provider by MediFind in the treatment of Crohn's Disease. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Ulcerative Colitis, Celiac Disease, and Crohn's Disease. Dr. Humpal is board certified in Certified By Board Of AANP Family Nurse Practitioner. Dr. Humpal is currently accepting new patients.

    Advanced in Crohn's Disease
    Gastroenterology
    Advanced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Sanford USD Medical Center

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

    Lee Austin is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Austin is rated as an Advanced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Crohn's Disease, Familial Adenomatous Polyposis, Colonoscopy, and Gastrectomy. Dr. Austin is board certified in American Board Of Internal Medicine: GastroenterologyAmerican Board Of Internal Medicine: Internal Medicine. Dr. Austin is currently accepting new patients.

    Advanced in Crohn's Disease
    Gastroenterology
    Advanced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Avera Gastroenterology — 69th & Louise

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

    Amanda Richter is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Richter is rated as an Advanced provider by MediFind in the treatment of Crohn's Disease. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Gastroesophageal Reflux Disease (GERD), and Celiac Disease. Dr. Richter is board certified in American Academy Of Family Nurse Practitioners. Dr. Richter is currently accepting new patients.

    Showing 1-20 of 82

    Last Updated: 09/19/2026

    What is the definition of Crohn's Disease?

    Crohn’s disease is a chronic inflammatory bowel disease (IBD) that causes the digestive tract to become inflamed and is characterized by severe diarrhea and abdominal pain. The areas of the digestive tract affected by Crohn’s disease are different depending on the person; however, it most commonly affects the small intestine and colon. Crohn’s disease is progressive and has several subtypes that are categorized by the area of the digestive tract affected. The incidence of Crohn’s disease in the U.S. and the world has been increasing; however, the reasons why are unknown. Crohn’s disease is considered to be an autoimmune disorder caused by the body’s immune system attacking normal cells and develops more frequently in people who are between the ages of 15 and 40 (but can appear earlier), who have a family history of inflammatory bowel disease, who are of Eastern European Jewish (Ashkenazi) descent, or those who smoke.

    When should I see a Crohn's Disease 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 a Crohn's Disease 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 Crohn's Disease 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 Crohn's Disease 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 a Crohn's Disease 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 Crohn's Disease doctor search results page. 

    Why is it important to get a second opinion from a different Crohn's Disease 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 Crohn's Disease 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 Crohn's Disease 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 Crohn's Disease 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 Crohn's Disease doctors near Sioux Falls, SD?

    Look for the filter feature on the left side of the Crohn's Disease 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 Crohn's Disease doctor that offers video calls?

    Look for the filter feature on the left-side of the Crohn's Disease 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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