The 20 Best Gastrointestinal Fistula Doctors Near Me in Sioux Falls, SD

Find the Top Gastrointestinal Fistula Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 28 doctor with experience in Gastrointestinal Fistula near Sioux Falls, SD. Of these, 27 are Experienced and 1 are Advanced.

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28 providers found
    Experienced in Gastrointestinal Fistula
    Pediatric Surgery
    Experienced in Gastrointestinal Fistula
    Pediatric Surgery
    Referral may be required

    Avera Medical Group Pediatric Specialists — Plaza 1

    1417 S Cliff Ave Plaza 1, Suites 010 & 101 A, 
    Sioux Falls, SD 
    Languages Spoken:
    English

    Stig Somme, MD, provides a wide variety of pediatric surgeries at Avera Medical Group Pediatric Specialists — Plaza 1 in Sioux Falls, SD. Dr. Somme is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Gastroschisis, Tracheoesophageal Fistula, Infantile Pyloric Stenosis, Endoscopy, and Oophorectomy. Dr. Somme is board certified in American Board Of Surgery American Board Of Pediatric Surgery Advanced Trauma Life Support.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    Avera Medical Group Surgical Associates — Aberdeen

    310 S Penn St, Suite 201, 
    Aberdeen, SD 
    Languages Spoken:
    English

    Dr. Ring is a general surgeon at Avera Medical Group Aberdeen Surgical Associates. Dr. Ring is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Hernia, Necrosis, Inflammatory Breast Cancer, Hernia Surgery, and Endoscopy. Dr. Ring is board certified in ATLS And ACLS Certified Board Certified - American Board Of Surgery.

    Experienced in Gastrointestinal Fistula
    Experienced in Gastrointestinal Fistula
    Referral may be required

    Avera Medical Group Surgical Associates — Aberdeen

    310 S Penn St, Suite 201, 
    Aberdeen, SD 
    Languages Spoken:
    English

    Dr. Larson is a general surgeon at Avera Medical Group Aberdeen Surgical Associates. Dr. Larson is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 20 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.

    Learn about our expert tiers
    Experienced in Gastrointestinal Fistula
    Emergency Medicine
    Experienced in Gastrointestinal Fistula
    Emergency Medicine
    Referral may be required

    Avera St. Luke's Emergency

    305 S State St, 
    Aberdeen, SD 
    Languages Spoken:
    English

    Dr. Pietz is an emergency medicine physician at Avera St. Luke's in Aberdeen. Dr. Pietz is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Fainting, Gallstones, Gallbladder Disease, and Vertigo. Dr. Pietz is board certified in American Board Of Family Medicine.

    Advanced in Gastrointestinal Fistula
    Intensive Care Medicine
    Advanced in Gastrointestinal Fistula
    Intensive Care Medicine
    Referral required

    Sanford Clinic

    1508 W 22nd St Ste 101, 
    Sioux Falls, SD 
    Languages Spoken:
    English

    Matthew Sorrell is an Intensive Care Medicine provider practicing medicine in Sioux Falls, South Dakota. Dr. Sorrell is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. 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.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    Avera McKennan Hospital & University Health Center

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

    Dr. Bradley Thaemert is a general surgeon at Surgical Institute of South Dakota. Dr. Thaemert is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. 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.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    Surgical Institute Of South Dakota

    911 E 20th St, Ste 700, 
    Sioux Falls, SD 
    Languages Spoken:
    English

    Dr. Jesse Guardado is a surgeon in Sioux Falls, SD. Dr. Guardado is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Rectal Prolapse, Colorectal Cancer, Bladder Reconstruction, and Colostomy. Dr. Guardado is board certified in American Board Of Surgery Board Certified- Colon And Rectal Surgery.

    Experienced in Gastrointestinal Fistula
    Intensive Care Medicine
    Experienced in Gastrointestinal Fistula
    Intensive Care Medicine
    Referral may be required

    Sanford Clinic

    1508 W 22nd St Ste 101, 
    Sioux Falls, SD 
    Languages Spoken:
    English

    Paul Bjordahl is an Intensive Care Medicine provider practicing medicine in Sioux Falls, South Dakota. Dr. Bjordahl is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. 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.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    Office

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

    Paul Johnson is a General Surgeon practicing medicine in North Sioux City, South Dakota. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Necrosis, Peptic Ulcer, Cellulitis, Hernia Surgery, and Gastrostomy.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    Sanford Clinic

    1508 W 22nd St Ste 101, 
    Sioux Falls, SD 
    Languages Spoken:
    English

    Matthew Tschetter is a General Surgeon practicing medicine in Sioux Falls, South Dakota. Dr. Tschetter is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Ogilvie Syndrome, Retroperitoneal Inflammation, Familial Colorectal Cancer, Ureteroscopy, and Hernia Surgery.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    Bailey JD & MP Merryman Et Al Partners

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

    Tyler Bergstrom is a General Surgeon practicing medicine in Rapid City, South Dakota. Dr. Bergstrom is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Hernia, Gallbladder Disease, Familial Pancreatic Cancer, Hernia Surgery, and Small Bowel Resection.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    Sanford Clinic

    1508 W 22nd St Ste 101, 
    Sioux Falls, SD 
    Experience:
    17+ years
    Languages Spoken:
    English

    Hassan Turaihi is a General Surgeon practicing medicine in Sioux Falls, South Dakota. He has been practicing medicine for over 17 years. Dr. Turaihi is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Secondary Peritonitis, Peritonitis, Familial Pancreatic Cancer, Small Bowel Resection, and Hernia Surgery.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    Avera McKennan Hospital & University Health Center

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

    Dr. Person is a general surgeon at Surgical Institute of South Dakota. Dr. Person is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. 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.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    Avera McKennan Hospital & University Health Center

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

    Dr. Strand is a general surgeon at Surgical Institute of South Dakota. Dr. Strand is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Gallstones, Choledocholithiasis, Gallbladder Disease, Hernia Surgery, and Gastrectomy. Dr. Strand is board certified in American Board Of Surgery; Fellow Of American College Of Surgeons.

    Experienced in Gastrointestinal Fistula
    Bariatric Medicine
    Experienced in Gastrointestinal Fistula
    Bariatric Medicine
    Referral may be required

    Avera McKennan Hospital & University Health Center

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

    Dr. Bauer is a general surgeon at Surgical Institute of South Dakota. Dr. Bauer is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Gallbladder Disease, Gallstones, Hernia Surgery, and Gastrostomy. Dr. Bauer is board certified in American Board Of Surgery; Fellow Of American College Of Surgeons.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    Yankton Medical Clinic Avera

    1104 West 8th Street, 
    Yankton, SD 
    Languages Spoken:
    English

    Dr. Luke Serck is a general surgeon at Yankton Medical Clinic. Dr. Serck is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Hernia, Carotid Artery Disease, Carotid Artery Surgery, and Endoscopy. Dr. Serck is board certified in American Board Of Surgery; Fellow Of American College Of Surgeons; International Society Of Endovascular Specialists.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    Avera Medical Group Surgery — Mitchell

    1900 Grassland Drive 3rd, Floor, 
    Mitchell, SD 
    Languages Spoken:
    English

    Dr. Dennis Leland is a general surgeon at Avera Surgery in Mitchell. Dr. Leland is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Juvenile Polyposis Syndrome, Cronkhite-Canada Disease, Hernia Surgery, and Gastrectomy. Dr. Leland is board certified in American Board Of Surgery; National Board Of Medical Examiners; Fellow Of American College Of Surgeons; AHA Advanced Cardiac Life Support.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required
    310 S Penn St, 
    Aberdeen, SD 
    Languages Spoken:
    English
    Accepting New Patients

    Roger Werth is a General Surgeon practicing medicine in Aberdeen, South Dakota. Dr. Werth is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Hernia, Hiatal Hernia, Congenital Diaphragmatic Hernia, Gastrectomy, and Hernia Surgery. Dr. Werth is currently accepting new patients.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    Sanford Clinic

    1508 W 22nd St Ste 101, 
    Sioux Falls, SD 
    Languages Spoken:
    English

    Thavam Thambi is a General Surgeon practicing medicine in Sioux Falls, South Dakota. Dr. Thambi is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Familial Pancreatic Cancer, Gallbladder Disease, Hernia Surgery, and Pancreatectomy.

    Experienced in Gastrointestinal Fistula
    Pediatric Surgery
    Experienced in Gastrointestinal Fistula
    Pediatric Surgery
    Referral may be required

    Avera Medical Group Pediatric Specialists — Plaza 1

    1417 S Cliff Ave Plaza 1, Suites 010 & 101 A, 
    Sioux Falls, SD 
    Languages Spoken:
    English

    Dr. Joanne Baerg is a pediatric surgeon at Avera Medical Group Pediatric Specialists in Sioux Falls, SD. Dr. Baerg is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Omphalocele, Umbilical Hernia, Hernia, Appendectomy, and Endoscopy.

    Showing 1-20 of 28

    Last Updated: 06/30/2026

    What is the definition of Gastrointestinal Fistula?

    A gastrointestinal fistula is an abnormal opening in the stomach or intestines that allows the contents to leak to another part of the body.

    • Leaks that go through to a part of the intestines are called entero-enteral fistulas.
    • Leaks that go through to the skin are called enterocutaneous fistulas.
    • Other organs can be involved, such as the bladder, vagina, anus, and colon.

    When should I see a Gastrointestinal Fistula 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 Gastrointestinal Fistula 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 Gastrointestinal Fistula 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 Gastrointestinal Fistula 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 Gastrointestinal Fistula 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 Gastrointestinal Fistula doctor search results page. 

    Why is it important to get a second opinion from a different Gastrointestinal Fistula 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 Fistula 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 Gastrointestinal Fistula 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 Fistula 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 Fistula doctors near Sioux Falls, SD?

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

    Look for the filter feature on the left-side of the Gastrointestinal Fistula 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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