122 Gastroenterology providers practice in Iowa, including 11 (9%) offering telehealth. The largest concentration is in Iowa City. 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.
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| Gastroenterology in Iowa City | 45 providers |
| Gastroenterology in Clive | 20 providers |
| Gastroenterology in West Des Moines | 15 providers |
| Gastroenterology in Cedar Rapids | 9 providers |
| Gastroenterology in Waterloo | 7 providers |
| Gastroenterology in Bettendorf | 7 providers |
| Gastroenterology in Ames | 5 providers |
| Gastroenterology in Dubuque | 3 providers |
| Gastroenterology in Davenport | 2 providers |
| Gastroenterology in Clinton | 2 providers |
| Gastroenterology in West Burlington | 1 providers |
| Gastroenterology in Sioux City | 1 providers |
| Gastroenterology in Cedar Falls | 1 providers |
| Gastroenterology in Fairfield | 1 providers |
| Gastroenterology in Mason City | 1 providers |
| Gastroenterology in Des Moines | 1 providers |
| Gastroenterology in Nevada | 1 providers |
From CMS Medicare enrollment records covering 73 of the 122 providers listed here (60%). Providers who do not bill Medicare are not included in these figures.
| Group (as registered with Medicare) | Gastroenterologists | All clinicians in group | Main city |
| State University of Iowa | 20 | 1,886 | Iowa City |
| The Iowa Clinic PC | 10 | 307 | West Des Moines |
| Iowa Digestive Disease Center PC | 10 | 24 | Clive |
| Genesis Health System | 7 | 262 | Davenport |
| Mercy Clinics Inc. | 5 | 441 | Clive |
| Hospital | City | Ownership | CMS star rating | Gastroenterologists affiliated |
| University of Iowa Hospital & Clinics | Iowa City | Government | 2 of 5 | 23 |
| Unitypoint Health - Des Moines Iowa Methodist Medi | Des Moines | Nonprofit | 3 of 5 | 20 |
| Mercyone Des Moines Medical Center | Des Moines | Nonprofit | 1 of 5 | 16 |
| University of Iowa Health Care Medical Center Down | Iowa City | Nonprofit | 4 of 5 | 14 |
| Genesis Medical Center-Davenport | Davenport | Nonprofit | 2 of 5 | 10 |
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.
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.
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.
There are 122 Gastroenterology providers with active NPI records practicing in Iowa, according to federal NPPES data refreshed monthly.
Yes. 11 of the 122 Gastroenterology providers in Iowa (about 9%) report offering telehealth services in CMS data.
Iowa City (45), Clive (20), West Des Moines (15) have the highest concentration of Gastroenterology providers in Iowa.
60 of 122 Gastroenterology providers in Iowa (49%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
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.
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.
Among 73 Gastroenterologists in Iowa enrolled in Medicare, 3% bill through a solo or small practice with fewer than 10 clinicians, 16% through a mid-size group of 10 to 99, and 81% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
According to CMS facility affiliation records, the Iowa hospitals where the most Gastroenterologists hold privileges are University of Iowa Hospital & Clinics in Iowa City; Unitypoint Health - Des Moines Iowa Methodist Medi in Des Moines; Mercyone Des Moines Medical Center in Des Moines.
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