The 20 Best Gastrointestinal Stromal Tumor Doctors Near Me in South Dakota, US

Find the Top Gastrointestinal Stromal Tumor Experts and Specialists

Last Updated: 09/19/2026

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MediFind found 41 doctor with experience in Gastrointestinal Stromal Tumor near South Dakota, US. Of these, 37 are Experienced and 4 are Advanced.

Location
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41 providers found
    Advanced in Gastrointestinal Stromal Tumor
    Advanced in Gastrointestinal Stromal Tumor
    Referral may be required

    Avera Cancer Institute — Aberdeen

    310 S Penn St, Suite 106, 
    Aberdeen, SD 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Richard Conklin is an Oncologist practicing medicine in Aberdeen, South Dakota. Dr. Conklin is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 72 other conditions, according to our data. His clinical expertise encompasses Acute Myelomonocytic Leukemia, Familial Colorectal Cancer, Paget Disease of the Breast, Lynch Syndrome, and Bone Marrow Aspiration. Dr. Conklin is board certified in American Board Of Internal Medicine American Board Of Internal Medicine-Medical Oncology. Dr. Conklin is currently accepting new patients.

    Advanced in Gastrointestinal Stromal Tumor
    Advanced in Gastrointestinal Stromal Tumor
    Referral may be required

    Avera Cancer Institute — Sioux Falls

    1000 E 23rd St, Suite 340, 
    Sioux Falls, SD 
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Amy Sanford is an Oncologist practicing medicine in Sioux Falls, South Dakota. She has been practicing medicine for over 17 years. Dr. Sanford is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 34 other conditions, according to our data. Her clinical expertise encompasses Chronic Lymphocytic Leukemia (CLL), Lung Cancer, Pleuropulmonary Blastoma, Small Cell Lung Cancer (SCLC), and Bone Marrow Aspiration. Dr. Sanford is board certified in American Board Of Internal Medicine: Internal Medicine American Board Of Internal Medicine: Medical Oncology American Board Of Internal Medicine: Hematology. Dr. Sanford is currently accepting new patients.

    Advanced in Gastrointestinal Stromal Tumor
    Advanced in Gastrointestinal Stromal Tumor
    Referral may be required

    Avera Family Medicine — Pierre

    801 E Sioux Ave, Floor 2, 
    Pierre, SD 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Heidi Mckean is an Oncologist practicing medicine in Pierre, South Dakota. Dr. Mckean is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 56 other conditions, according to our data. Her clinical expertise encompasses Familial Pancreatic Cancer, Lung Cancer, Pleuropulmonary Blastoma, and Familial Colorectal Cancer. Dr. Mckean is board certified in American Board Of Internal Medicine – Internal Medicine American Board Of Internal Medicine – Medical Oncology. Dr. Mckean is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Gastrointestinal Stromal Tumor
    Advanced in Gastrointestinal Stromal Tumor
    Referral may be required

    Avera Cancer Institute — Sioux Falls

    1000 E 23rd St, Suite 340, 
    Sioux Falls, SD 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Benjamin Solomon is an Oncologist practicing medicine in Sioux Falls, South Dakota. Dr. Solomon is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 69 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Neuroendocrine Tumor, Colorectal Cancer, Small Cell Lung Cancer (SCLC), and Bone Marrow Aspiration. Dr. Solomon is board certified in American Board Of Internal Medicine Certifications: Internal Medicine Hematology Medical Oncology. Dr. Solomon is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Gastroenterology
    Experienced in Gastrointestinal Stromal Tumor
    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 Gastrointestinal Stromal Tumor. 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 Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor
    Referral may be required

    Avera Medical Group Oncology & Hematology — Aberdeen

    310 S Penn St, Suite 106, 
    Aberdeen, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Christopher Nelson is an Oncologist practicing medicine in Aberdeen, South Dakota. Dr. Nelson is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Myelodysplastic Syndrome (MDS), Acute Myelomonocytic Leukemia, Lung Cancer, and Pleuropulmonary Blastoma. Dr. Nelson is board certified in ANCC Acute Care Nurse Practitioner. Dr. Nelson is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Internal Medicine
    Experienced in Gastrointestinal Stromal Tumor
    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 Gastrointestinal Stromal Tumor. 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.

    Experienced in Gastrointestinal Stromal Tumor
    Family Medicine
    Experienced in Gastrointestinal Stromal Tumor
    Family Medicine

    Avera Medical Group Family Medicine — 69th & Cliff

    6215 S Cliff Ave, 
    Sioux Falls, SD 
    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 Gastrointestinal Stromal Tumor. 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 Gastrointestinal Stromal Tumor
    Oncology | Hematology
    Experienced in Gastrointestinal Stromal Tumor
    Oncology | Hematology
    Referral may be required

    Sanford Cancer Center

    1309 W. 17th St., 
    Sioux Falls, SD 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Christopher Sumey is an Oncologist and a Hematologist practicing medicine in Sioux Falls, South Dakota. Dr. Sumey is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Small Cell Lung Cancer (SCLC), Lung Adenocarcinoma, Lung Cancer, Pleuropulmonary Blastoma, and Bone Marrow Aspiration. Dr. Sumey is board certified in American Board Of Internal MedicineAmerican Board Of Internal Medicine: Medical OncologyAmerican Board Of Internal Medicine: Hematology. Dr. Sumey is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    General Surgery
    Experienced in Gastrointestinal Stromal Tumor
    General Surgery
    Referral may be required

    Sanford Surgical Associates

    1508 W. 22nd St., 
    Sioux Falls, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Paul Bjordahl is a General Surgeon practicing medicine in Sioux Falls, South Dakota. Dr. Bjordahl is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Cholecystitis, Hernia, Gallbladder Disease, Gastrostomy, and Hernia Surgery. Dr. Bjordahl is board certified in American Board Of Surgery: Surgical Critical CareAmerican Board Of Surgery: General Surgery. Dr. Bjordahl is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor
    Referral may be required

    Sanford Radiology Clinic

    1210 W. 18th St., 
    Sioux Falls, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Julia Prescott-Focht is a Radiologist practicing medicine in Sioux Falls, South Dakota. Dr. Prescott-Focht is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Chronic Cough, Lung Nodules, Pleurisy, and Pleural Effusion. Dr. Prescott-Focht is board certified in American Board Of Radiology. Dr. Prescott-Focht is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor
    Referral may be required

    Avera St. Luke's Hospital

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

    Les Lenter is a Radiologist practicing medicine in Aberdeen, South Dakota. Dr. Lenter is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses CAPOS Syndrome, Vertigo, Chronic Cough, Liver Embolization, and Carotid Artery Surgery. Dr. Lenter is board certified in American Board Of Diagnostic Radiology; American Board Of Neuroradiology, Vascular And Interventional Radiology. Dr. Lenter is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    General Surgery
    Experienced in Gastrointestinal Stromal Tumor
    General Surgery
    Referral may be required

    Avera McKennan Hospital & University Health Center

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

    Michael Person is a General Surgeon practicing medicine in Sioux Falls, South Dakota. Dr. Person is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Gallbladder Disease, Gallstones, Pancreatectomy, and Hernia Surgery. Dr. Person is board certified in American Board Of Surgery; Fellow Of American College Of Surgeons. Dr. Person is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    General Surgery
    Experienced in Gastrointestinal Stromal Tumor
    General Surgery
    Referral required

    Sanford Surgical Associates

    1508 W. 22nd St., 
    Sioux Falls, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Matthew Sorrell is a General Surgeon practicing medicine in Sioux Falls, South Dakota. Dr. Sorrell is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Hernia, Ogilvie Syndrome, Familial Colorectal Cancer, Gallbladder Removal, and Hernia Surgery. Dr. Sorrell is board certified in American Board Of Surgery: General SurgeryAmerican Board Of Surgery: Surgical Critical Care. Dr. Sorrell is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Referral may be required

    Sanford Cancer Center

    1309 W. 17th St., 
    Sioux Falls, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Shauna Jacobs is a Hematologist and an Oncologist practicing medicine in Sioux Falls, South Dakota. Dr. Jacobs is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her clinical expertise encompasses Marginal Zone Lymphoma (MZL), Richter Syndrome, Chronic B-Cell Leukemia (CBCL), and Chronic Lymphocytic Leukemia (CLL). Dr. Jacobs is board certified in American Academy Of Nurse Practitioners: Family. Dr. Jacobs is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Oncology | Hematology
    Experienced in Gastrointestinal Stromal Tumor
    Oncology | Hematology
    Referral may be required

    Sanford Cancer Center

    1309 W. 17th St., 
    Sioux Falls, SD 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jacquie Kelley is an Oncologist and a Hematologist practicing medicine in Sioux Falls, South Dakota. Dr. Kelley is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Fanconi Anemia, Colorectal Cancer, Lynch Syndrome, and Angiosarcoma. Dr. Kelley is board certified in American Nurses Credentialing Center: Adult-Gerontology Primary Care Nurse Practitioner. Dr. Kelley is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor
    Referral may be required

    Sanford Radiology Clinic

    1210 W. 18th St., 
    Sioux Falls, SD 
    Languages Spoken:
    English
    Accepting New Patients

    David Bean is a Radiologist practicing medicine in Sioux Falls, South Dakota. Dr. Bean is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Colonic Malakoplakia, Visceromegaly, Gallbladder Disease, and Gas Bloat Syndrome. Dr. Bean is board certified in American Board Of Radiology: Diagnostic Radiology. Dr. Bean is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    General Surgery
    Experienced in Gastrointestinal Stromal Tumor
    General Surgery
    Referral may be required

    Avera McKennan Hospital & University Health Center

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

    Bradley Thaemert is a General Surgeon practicing medicine in Sioux Falls, South Dakota. Dr. Thaemert is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Hernia, Gastroesophageal Reflux Disease (GERD), Choledocholithiasis, Sleeve Gastrectomy, and Gastrectomy. Dr. Thaemert is board certified in American Board Of Surgery; Fellow Of American College Of Surgeons. Dr. Thaemert is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Referral may be required

    Sanford Cancer Center

    1309 W. 17th St., 
    Sioux Falls, SD 
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Travis Snyders is a Hematologist and an Oncologist practicing medicine in Sioux Falls, South Dakota. He has been practicing medicine for over 10 years. Dr. Snyders is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Familial Pancreatic Cancer, Angiosarcoma, Paget Disease of the Breast, Breast Cancer, and Bone Marrow Aspiration. Dr. Snyders is board certified in American Board Of Internal Medicine: Medical OncologyAmerican Board Of Internal Medicine: HematologyAmerican Board Of Internal Medicine: Internal Medicine. Dr. Snyders is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Family Medicine
    Experienced in Gastrointestinal Stromal Tumor
    Family Medicine

    Avera Queen Of Peace Hospital

    525 N Foster St, 
    Mitchell, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Michael Gerlach is a primary care provider, practicing in Family Medicine in Mitchell, South Dakota. Dr. Gerlach is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Subacute Cerebellar Degeneration, Bronchitis, Epilepsy, and Hypertension. Dr. Gerlach is board certified in American Board Of Family Medicine. Dr. Gerlach is currently accepting new patients.

    Showing 1-20 of 41

    Last Updated: 09/19/2026

    What is the definition of Gastrointestinal Stromal Tumor?

    A gastrointestinal stromal tumor (GIST) is a type of tumor that occurs in the gastrointestinal tract, most commonly in the stomach or small intestine. This type of tumor is thought to grow from specialized cells found in the gastrointestinal tract called interstitial cells of Cajal (ICCs) or precursors to these cells. Affected individuals can develop one or more tumors. GISTs are usually found in adults between ages 40 and 70; rarely, children and young adults develop this type of tumor.

    When should I see a Gastrointestinal Stromal Tumor doctor in South Dakota, 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 Gastrointestinal Stromal Tumor doctor in South Dakota, 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 Gastrointestinal Stromal Tumor doctors in South Dakota, 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 Gastrointestinal Stromal Tumor doctors in South Dakota, 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 Gastrointestinal Stromal Tumor doctor in South Dakota, 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 Gastrointestinal Stromal Tumor doctor search results page. 

    Why is it important to get a second opinion from a different Gastrointestinal Stromal Tumor 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 Gastrointestinal Stromal Tumor doctor in South Dakota, 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 Gastrointestinal Stromal Tumor 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 Gastrointestinal Stromal Tumor 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 Gastrointestinal Stromal Tumor doctors in South Dakota, US?

    Look for the filter feature on the left side of the Gastrointestinal Stromal Tumor 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 Gastrointestinal Stromal Tumor doctor that offers video calls?

    Look for the filter feature on the left-side of the Gastrointestinal Stromal Tumor 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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