Gastroenterologists in South Dakota
Data updated monthly · Last refresh October 2026
49 Gastroenterology providers practice in South Dakota, including 5 (10%) offering telehealth. The largest concentration is in Sioux Falls. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
49providers
5telehealth
Sioux Fallstop city
Gastroenterology by city in South Dakota
Choose a city to see providers there.
Where Gastroenterologists in South Dakota practice
From CMS Medicare enrollment records covering 31 of the 49 providers listed here (63%). Providers who do not bill Medicare are not included in these figures.
3%solo or small practice (under 10 clinicians)
6%mid-size group (10 to 99)
90%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Gastroenterologists | All clinicians in group | Main city |
| Sanford Medical Center | 14 | 847 | Sioux Falls |
| Avera Mckennan | 5 | 957 | Sioux Falls |
| Black Hills Surgical Hospital LLC | 5 | 173 | Rapid City |
| Sanford Clinic | 4 | 268 | Mitchell |
| Sacred Heart Health Services | 3 | 151 | Yankton |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Gastroenterologists affiliated |
| Sanford Usd Medical Center | Sioux Falls | Nonprofit | 5 of 5 | 14 |
| Avera Mckennan Hospital & University Health Center | Sioux Falls | Nonprofit | 4 of 5 | 9 |
| Sanford Medical Center Aberdeen | Aberdeen | Nonprofit | 4 of 5 | 6 |
| Monument Health Rapid City Hospital | Rapid City | Nonprofit | 3 of 5 | 6 |
| Black Hills Surgical Hospital LLC | Rapid City | For-profit | Not rated | 5 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Gastroenterology providers in South Dakota
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Alexander Sarkisian, M.D.Dakota Dunes, SD · No drug or device payments recorded (2025) ·
(605) 217-2667 Dr. Jeffrey Michalak, DODakota Dunes, SD · $374 in drug and device payments (2025) ·
(605) 217-2667 Dr. Kevin Preston, D.O.Dakota Dunes, SD · No drug or device payments recorded (2025) ·
(605) 217-4310 Dr. Michael Persaud, DODakota Dunes, SD · No drug or device payments recorded (2025) ·
(712) 255-1414 Dr. Sarah Bligh, MDDakota Dunes, SD · $363 in drug and device payments (2025) ·
(605) 217-5500 Dr. Ali Zakaria, M.D.Rapid City, SD · $729 in drug and device payments (2025) ·
(605) 755-1000 Dr. Andrew Kelts, D.O.Rapid City, SD · $278 in drug and device payments (2025) ·
(605) 342-3280 Dr. Aydamir AlrakawiRapid City, SD · No drug or device payments recorded (2025) ·
(605) 342-3280 Dr. Blake Jones, MDRapid City, SD · $341 in drug and device payments (2025) ·
(605) 342-3280 Dr. Dale BachwichRapid City, SD · No drug or device payments recorded (2025) ·
(605) 342-3280 Dr. Erik Raborn, DO MPHRapid City, SD · $1,573 in drug and device payments (2025) ·
(605) 342-3280 Dr. Gary BochnaRapid City, SD · No drug or device payments recorded (2025) ·
(605) 342-3280 Dr. Kenneth VogeleRapid City, SD · No drug or device payments recorded (2025) ·
(605) 721-8939 Dr. Michael McguireRapid City, SD · No drug or device payments recorded (2025) ·
(605) 342-3280 Dr. Nathan Jaqua, M.D.Rapid City, SD · $359 in drug and device payments (2025) ·
(605) 342-3280 Dr. Oksana Aleksenko, MDRapid City, SD · $92 in drug and device payments (2025) ·
(605) 342-3280 Dr. Sanford Herold, MDRapid City, SD · No drug or device payments recorded (2025) ·
(605) 342-3280 Dr. Valerie StephensRapid City, SD · No drug or device payments recorded (2025) ·
(605) 342-3280 Dr. Ahmed Kurdi, M.D.Sioux Falls, SD · $1,404 in drug and device payments (2025) · Telehealth ·
(605) 328-8500 Dr. Antonios Wehbeh, M.D.Sioux Falls, SD · $529 in drug and device payments (2025) ·
(605) 328-8500 Dr. Backer Abdu, MDSioux Falls, SD · $1,073 in drug and device payments (2025) ·
(605) 328-8500 Dr. Brad Solomon, D.O.Sioux Falls, SD · $20 in drug and device payments (2025) ·
(605) 328-8500 Dr. Brett Baloun, MDSioux Falls, SD · $38 in drug and device payments (2025) ·
(605) 328-8500 Dr. Cassie Moser, CNPSioux Falls, SD · $368 in drug and device payments (2025) · Telehealth ·
(605) 322-6830 Dr. Chandar Singaram, MDSioux Falls, SD · $1,816 in drug and device payments (2025) · Telehealth ·
(605) 310-2000 Dr. Christopher Hurley, M.D.Sioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 322-8630 Dr. Cristina Hill Jensen, M.D.Sioux Falls, SD · $26,580 in drug and device payments (2025) ·
(605) 322-8630 Dr. Edward Burkhalter, M.D.Sioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 322-8630 Dr. Gerald Fletcher, MDSioux Falls, SD · $77 in drug and device payments (2025) ·
(605) 328-8500 Dr. Harika Kandlakunta, MDSioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 328-8500 Dr. Heather Mcdougall, MDSioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 328-8500 Dr. Jeffrey Murray, M.D.Sioux Falls, SD · $683 in drug and device payments (2025) ·
(605) 328-8500 Dr. Joann Ormand, M.D.Sioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 328-8500 Dr. John Barker, M.D.Sioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 322-8630 Dr. Jorge Gilbert, M.D.Sioux Falls, SD · $606 in drug and device payments (2025) ·
(605) 328-8500 Dr. Kamolyut LapumnuaypolSioux Falls, SD · $17 in drug and device payments (2025) ·
(605) 328-8500 Dr. Kristi Owen, CNPSioux Falls, SD · $215 in drug and device payments (2025) · Telehealth ·
(605) 322-8630 Dr. Larry Schafer, M.D.Sioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 322-8630 Dr. Lee Austin, M.D.Sioux Falls, SD · $759 in drug and device payments (2025) ·
(605) 328-8500 Dr. Matthew Bell, MDSioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 328-8500 Dr. Mouhanna Abu Ghanimeh, M.D.Sioux Falls, SD · $4,151 in drug and device payments (2025) · Telehealth ·
(605) 328-6585 Dr. Muhammad Salman Faisal, MDSioux Falls, SD · $1,641 in drug and device payments (2025) ·
(605) 328-8500 Dr. Muslim Atiq, M.D.Sioux Falls, SD · $84 in drug and device payments (2025) ·
(605) 328-8500 Dr. Philip Tanner, MDSioux Falls, SD · $125 in drug and device payments (2025) ·
(605) 328-8500 Dr. Robert Lapp, M.D.Sioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 504-1400 Dr. Robert Meyer, M.D.Sioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 328-8500 Dr. Tim Ridgway, M.D.Sioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 328-8500 Dr. Kesiena AkpoigbeYankton, SD · $1,972 in drug and device payments (2025) ·
(605) 655-1910 Conditions Gastroenterology providers in South Dakota commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Gastroenterology providers. Individual practices vary, so confirm with the provider before booking.
- Acid reflux
- IBS
- Crohn disease
- Ulcerative colitis
- Celiac disease
- Colon cancer screening
Common questions
How many Gastroenterology providers are in South Dakota?There are 49 Gastroenterology providers with active NPI records practicing in South Dakota, according to federal NPPES data refreshed monthly.
Do Gastroenterology providers in South Dakota offer telehealth?Yes. 5 of the 49 Gastroenterology providers in South Dakota (about 10%) report offering telehealth services in CMS data.
Which cities in South Dakota have the most Gastroenterology providers?Sioux Falls (29), Rapid City (13), Dakota Dunes (5) have the highest concentration of Gastroenterology providers in South Dakota.
How many Gastroenterology providers in South Dakota received drug or device company payments?28 of 49 Gastroenterology providers in South Dakota (57%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Gastroenterology providers in South Dakota treat?Gastroenterology providers commonly treat acid reflux, IBS, Crohn disease, ulcerative colitis, celiac disease and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Gastroenterologists in South Dakota work in independent practices or large health systems?Among 31 Gastroenterologists in South Dakota enrolled in Medicare, 3% bill through a solo or small practice with fewer than 10 clinicians, 6% through a mid-size group of 10 to 99, and 90% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Gastroenterologists in South Dakota work at?According to CMS facility affiliation records, the South Dakota hospitals where the most Gastroenterologists hold privileges are Sanford Usd Medical Center in Sioux Falls; Avera Mckennan Hospital & University Health Center in Sioux Falls; Sanford Medical Center Aberdeen in Aberdeen.
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