The 20 Best Diarrhea Doctors Near Me in harrisburg, SD

Find the Top Diarrhea Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 115 doctor with experience in Diarrhea near harrisburg, SD. Of these, 105 are Experienced and 10 are Advanced.

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115 providers found
    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    Referral may be required

    Avera Gastroenterology — 69th & Louise

    6300 S Louise Ave, Suite 200, 
    Sioux Falls, SD 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    R Lapp is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Lapp is rated as an Advanced provider by MediFind in the treatment of Diarrhea. 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.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    Referral may be required

    Avera Gastroenterology — 69th & Louise

    6300 S Louise Ave, Suite 200, 
    Sioux Falls, SD 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Bryan Feyen is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Feyen is rated as an Advanced provider by MediFind in the treatment of Diarrhea. 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 Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology
    Referral may be required

    Avera Gastroenterology — 69th & Louise

    6300 S Louise Ave, Suite 200, 
    Sioux Falls, SD 
     (3.4 miles away)
    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 Diarrhea. 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.

    Learn about our expert tiers
    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Avera Medical Group Family Medicine — 69th & Cliff

    6215 S Cliff Ave, 
    Sioux Falls, SD 
     (3.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Benjamin Meyerink is a primary care provider, practicing in Family Medicine in Sioux Falls, South Dakota. Dr. Meyerink is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Asperger's Syndrome, Hypothyroidism, Acquired Tracheomalacia, and Tracheobronchomalacia. Dr. Meyerink is board certified in American Board Of Family Medicine. Dr. Meyerink is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Avera Medical Group Internal Medicine — 69th & Louise

    6100 S Louise Ave, Suite 1120, 
    Sioux Falls, SD 
     (5.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Aaron Burkhardt is a primary care provider, practicing in Internal Medicine in Sioux Falls, South Dakota. Dr. Burkhardt is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Type 2 Diabetes (T2D), West Nile Virus Infection, Maturity Onset Diabetes of the Young, and Chronic Fatigue Syndrome. Dr. Burkhardt is board certified in Eligible - American Board Of Internal Medicine. Dr. Burkhardt is currently accepting new patients.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Avera Medical Group McGreevy Family Medicine — 7th Ave

    1200 S 7th Ave, 
    Sioux Falls, SD 
     (7.3 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    Alisa Reindl is a primary care provider, practicing in Family Medicine in Sioux Falls, South Dakota. She has been practicing medicine for over 17 years. Dr. Reindl is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Temporal Arteritis, Juvenile Temporal Arteritis, Giant Cell Arteritis (GCA), and Necrotizing Vasculitis. Dr. Reindl is board certified in American Board Of Family Medicine Basic Life Support Advanced Cardiovascular Life Support USMLE Implanon Nexplanon. Dr. Reindl is currently accepting new patients.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Avera Medical Group Family Medicine — 69th & Cliff

    6215 S Cliff Ave, 
    Sioux Falls, SD 
     (3.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mark Rodig is a primary care provider, practicing in Family Medicine in Sioux Falls, South Dakota. Dr. Rodig is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and High Cholesterol. Dr. Rodig is board certified in American Board Of Family Medicine. Dr. Rodig is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Avera Medical Group Internal Medicine — 69th & Louise

    6100 S Louise Ave, Suite 1120, 
    Sioux Falls, SD 
     (5.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sophie Hawk is a primary care provider, practicing in Internal Medicine in Sioux Falls, South Dakota. Dr. Hawk is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Maturity Onset Diabetes of the Young, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Bone Marrow Aspiration, and Endoscopy. Dr. Hawk is board certified in American Board Of Internal Medicine Eligible - American Board Of Internal Medicine - Critical Care Certified In Public Health. Dr. Hawk is currently accepting new patients.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Avera Medical Group McGreevy Family Medicine — 69th & Western

    1910 W 69th St, 
    Sioux Falls, SD 
     (5.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Scott Dierks is a primary care provider, practicing in Family Medicine in Sioux Falls, South Dakota. Dr. Dierks is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Osteomyelitis in Children, Type 2 Diabetes (T2D), Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Dierks is board certified in American Board Of Family Medicine. Dr. Dierks is currently accepting new patients.

    Experienced in Diarrhea
    Experienced in Diarrhea

    Avera Medical Group McGreevy Family Medicine — 69th & Western

    1910 W 69th St, 
    Sioux Falls, SD 
     (5.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Carilyn Van Kalsbeek is a primary care provider, practicing in Family Medicine in Sioux Falls, South Dakota. Dr. Van Kalsbeek is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Hypothyroidism, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension. Dr. Van Kalsbeek is board certified in American Board Of Family Medicine. Dr. Van Kalsbeek is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Avera Medical Group Internal Medicine — Plaza 2

    1301 S Cliff Ave Plaza 2, Suite 400, 
    Sioux Falls, SD 
     (6.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Comfort Agaba is a primary care provider, practicing in Internal Medicine in Sioux Falls, South Dakota. Dr. Agaba is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Low Potassium Level, and Endoscopy. Dr. Agaba is currently accepting new patients.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Avera Medical Group — Tea

    725 E Figzel Ct, Suite 100, 
    Tea, SD 
     (6.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kimberly Hanssen is a primary care provider, practicing in Family Medicine in Tea, South Dakota. Dr. Hanssen is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Bronchitis, Acquired Tracheomalacia, Tracheobronchomalacia, and Hypothyroidism. Dr. Hanssen is currently accepting new patients.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Avera Medical Group McGreevy Family Medicine — 7th Ave

    1200 S 7th Ave, 
    Sioux Falls, SD 
     (7.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sabrina Taylor is a primary care provider, practicing in Family Medicine in Sioux Falls, South Dakota. Dr. Taylor is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Necrosis. Dr. Taylor is board certified in American Board Of Family Medicine. Dr. Taylor is currently accepting new patients.

    Experienced in Diarrhea
    Experienced in Diarrhea

    Avera Medical Group Family Medicine — Marion Rd

    2100 S Marion Rd, Suite 200, 
    Sioux Falls, SD 
     (8.1 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    Christopher Baumbach is a primary care provider, practicing in Family Medicine in Sioux Falls, South Dakota. He has been practicing medicine for over 17 years. Dr. Baumbach is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Baumbach is board certified in Federal Motor Carrier Safety Administration Certified Medical Examiner. Dr. Baumbach is currently accepting new patients.

    Experienced in Diarrhea
    Experienced in Diarrhea
    Referral may be required

    Avera Medical Group Pediatrics — Dawley Farm

    1600 S Highline Ave, Suite 200, 
    Sioux Falls, SD 
     (8.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Rick Kooima is a Pediatrics provider practicing medicine in Sioux Falls, South Dakota. Dr. Kooima is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Rotor Syndrome, Obesity in Children, Celiac Disease, and Anemia. Dr. Kooima is board certified in American Board Of Pediatrics. Dr. Kooima is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Avera Medical Group Internal Medicine — Dawley Farm

    1600 S Highline Ave, Suite 210, 
    Sioux Falls, SD 
     (8.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nicholas Kaufman is a primary care provider, practicing in Internal Medicine in Sioux Falls, South Dakota. Dr. Kaufman is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Type 2 Diabetes (T2D), Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Kaufman is board certified in American Board Of Internal Medicine. Dr. Kaufman is currently accepting new patients.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    Referral may be required

    Avera Gastroenterology — 69th & Louise

    6300 S Louise Ave, Suite 200, 
    Sioux Falls, SD 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Cristina Jensen is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Jensen is rated as an Advanced provider by MediFind in the treatment of Diarrhea. 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.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    Referral may be required

    Avera Gastroenterology — 69th & Louise

    6300 S Louise Ave, Suite 200, 
    Sioux Falls, SD 
     (3.4 miles away)
    Languages Spoken:
    English, Russian, Ukrainian
    Accepting New Patients
    Offers Telehealth

    Irena Chernatinski is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Chernatinski is rated as an Advanced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Ulcerative Colitis, Crohn's Disease, and Lymphocytic Colitis. Dr. Chernatinski is board certified in American Academy Of Nurse Practitioners. Dr. Chernatinski is currently accepting new patients.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Avera Medical Group — Harrisburg

    220 S Cliff, Suite 120, 
    Harrisburg, SD 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Travis Slaba is a primary care provider, practicing in Family Medicine in Harrisburg, South Dakota. Dr. Slaba is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Type 2 Diabetes (T2D), Bronchitis, Osteomyelitis in Children, and Maturity Onset Diabetes of the Young. Dr. Slaba is board certified in National Commission On Certification Of Physician Assistants. Dr. Slaba is currently accepting new patients.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Sanford Harrisburg Clinic

    111 N. Cliff Ave., 
    Harrisburg, SD 
     (1.1 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Todd Sorensen is a primary care provider, practicing in Family Medicine in Harrisburg, South Dakota. Dr. Sorensen is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Maturity Onset Diabetes of the Young. Dr. Sorensen is board certified in American Board Of Family Medicine. Dr. Sorensen is currently accepting new patients.

    Showing 1-20 of 115

    Last Updated: 09/26/2026

    What is the definition of Diarrhea?

    Diarrhea is when you pass loose or watery stool.

    When should I see a Diarrhea doctor near harrisburg, 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 Diarrhea doctor near harrisburg, 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 Diarrhea doctors near harrisburg, 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 Diarrhea doctors near harrisburg, 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 Diarrhea doctor near harrisburg, 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 Diarrhea doctor search results page. 

    Why is it important to get a second opinion from a different Diarrhea 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 Diarrhea doctor near harrisburg, 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 Diarrhea 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 Diarrhea 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 Diarrhea doctors near harrisburg, SD?

    Look for the filter feature on the left side of the Diarrhea 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 Diarrhea doctor that offers video calls?

    Look for the filter feature on the left-side of the Diarrhea 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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