Pediatric Gastroenterologists in Iowa
Data updated monthly · Last refresh October 2026
23 Pediatric Gastroenterology providers practice in Iowa. 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.
23providers
Iowa Citytop city
Pediatric Gastroenterology by city in Iowa
Choose a city to see providers there.
Where Pediatric Gastroenterologists in Iowa practice
From CMS Medicare enrollment records covering 6 of the 23 providers listed here (26%). Providers who do not bill Medicare are not included in these figures.
Largest practice groups
| Group (as registered with Medicare) | Pediatric Gastroenterologists | All clinicians in group | Main city |
| State University of Iowa | 4 | 1,886 | Iowa City |
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.
Pediatric Gastroenterology providers in Iowa
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. Andrew Fondell, D.O.Des Moines, IA · No drug or device payments recorded (2025) ·
(515) 241-8923 Dr. Apoorva Nanagiri, MDDes Moines, IA · $194 in drug and device payments (2025) ·
(515) 643-5454 Dr. Caroline Chinchilla Putzeys, MDDes Moines, IA · $141 in drug and device payments (2025) ·
(515) 643-5454 Dr. Catherine Degeeter, MDDes Moines, IA · No drug or device payments recorded (2025) ·
(515) 241-6542 Dr. Daniel Dimeo, MDDes Moines, IA · $104 in drug and device payments (2025) ·
(515) 643-5454 Dr. Eduardo Carlin, M.D.Des Moines, IA · No drug or device payments recorded (2025) ·
(515) 241-6542 Dr. Hazim Zaghloul, M.D.Des Moines, IA · $103 in drug and device payments (2025) ·
(515) 643-5454 Dr. Salim Hommeida, MDDes Moines, IA · No drug or device payments recorded (2025) ·
(515) 241-6542 Dr. Aamer Imdad, MBBS, MPHIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-2950 Dr. Aliye Uc, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-2950 Dr. Brandon Brown, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 384-8212 Dr. Dawn Ebach, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-8372 Dr. Dina Al-zubeidi, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-2950 Dr. Gulin Eren, MBBSIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-2950 Dr. Meltem Ugras, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 492-8250 Dr. Nadia Naz, M.D.Iowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-2950 Dr. Rhanda Darville, M.D.Iowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-2950 Dr. Riad Rahhal, M.D.Iowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-1616 Dr. Sussette Szachowicz, MDIowa City, IA · $25 in drug and device payments (2025) ·
(319) 356-2950 Dr. Toshifumi Yodoshi, MD, PHDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-2229 Dr. Warren Bishop, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-2950 Dr. Yasemen Eroglu, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-2950 Dr. Zunaira Mahmood, M.D.Iowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-2229 Common questions
How many Pediatric Gastroenterology providers are in Iowa?There are 23 Pediatric Gastroenterology providers with active NPI records practicing in Iowa, according to federal NPPES data refreshed monthly.
Which cities in Iowa have the most Pediatric Gastroenterology providers?Iowa City (15), Des Moines (8) have the highest concentration of Pediatric Gastroenterology providers in Iowa.
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.
Related reading on HealthcareDiscovery.AI
Pediatric Gastroenterology in all 50 states Search all 23 in the directory Ask Zach for help choosing
Related
