HealthcareDiscovery.AI / Doctors / Iowa / Registered Dietitian

Registered Dietitians in Iowa

Data updated monthly · Last refresh October 2026

696 Registered Dietitian providers practice in Iowa, including 3 (0%) 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.

696providers
3telehealth
Iowa Citytop city

Registered Dietitian by city in Iowa

Choose a city to see providers there.

Registered Dietitian in Iowa City116 providers
Registered Dietitian in Des Moines55 providers
Registered Dietitian in Cedar Rapids28 providers
Registered Dietitian in West Des Moines28 providers
Registered Dietitian in Davenport27 providers
Registered Dietitian in Ames21 providers
Registered Dietitian in Dubuque21 providers
Registered Dietitian in Marshalltown20 providers
Registered Dietitian in Ankeny19 providers
Registered Dietitian in Waterloo17 providers
Registered Dietitian in Sioux City16 providers
Registered Dietitian in Coralville15 providers
Registered Dietitian in Mason City14 providers
Registered Dietitian in Council Bluffs12 providers
Registered Dietitian in Carroll11 providers
Registered Dietitian in Pella9 providers
Registered Dietitian in Spencer9 providers
Registered Dietitian in Cedar Falls8 providers
Registered Dietitian in Bettendorf8 providers
Registered Dietitian in Muscatine7 providers
Registered Dietitian in Boone7 providers
Registered Dietitian in Urbandale7 providers
Registered Dietitian in Waukee7 providers
Registered Dietitian in Clinton6 providers

Registered Dietitian 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. Megan Anderson, MCN, RDN, LD
Iowa City, IA · No drug or device payments recorded (2025) · (952) 607-8918
Dr. Meghan Hansen, RDN, LDN
Iowa City, IA · No drug or device payments recorded (2025) · (319) 338-0581
Dr. Michelle Aderhold, RDN, LD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 356-4028
Dr. Mikayla Reinhardt, RDN
Iowa City, IA · No drug or device payments recorded (2025) · (319) 688-7880
Dr. Miriam Troutner, RD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 356-2692
Dr. Molly Heitman, MS, RD, LD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 356-2692
Dr. Morgan Dezorzi, MS, RD, LD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 339-3597
Dr. Nancy Carlisle, MS, RD, LD, CDE
Iowa City, IA · No drug or device payments recorded (2025) · (319) 339-2678
Dr. Natalee Gent, RD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 354-7601
Dr. Natalia Hauck, RD, LD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 533-7147
Dr. Nichole Harklau, RD, LD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 356-1789
Dr. Nicole Kemp, MS, RD/LD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 356-1616
Dr. Nicole O'leary, RD LD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 384-8481
Dr. Olivia Ott, RD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 678-7803
Dr. Paige Wageman
Iowa City, IA · No drug or device payments recorded (2025) · (319) 800-5564
Dr. Phillip Kissack, RD LD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 384-6204
Dr. Rachel Beiler-funmilayo, RDN, LD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 356-4028
Dr. Rachel Lasley
Iowa City, IA · No drug or device payments recorded (2025) · (319) 688-7880
Dr. Rebecca O'rourke, RD, LD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 384-6782
Dr. Renee Fields-hu, RDN
Iowa City, IA · No drug or device payments recorded (2025) · (319) 210-6250
Dr. Sadie Jensen, RD, LDN
Iowa City, IA · No drug or device payments recorded (2025) · (319) 467-5078
Dr. Sara Cathi, RD, LD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 339-3597
Dr. Sarah Davis, RD, LD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 467-8376
Dr. Savanna Dixon
Iowa City, IA · No drug or device payments recorded (2025) · (319) 351-1110
Dr. Sheila Wright, RD, LD, CDE, CNSD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 339-3945
Dr. Solange Saxby, PHD, RD
Iowa City, IA · No drug or device payments recorded (2025) · (970) 821-5630
Dr. Stephanie Borst, MS, RD, LD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 356-7887
Dr. Susan Clarahan, RD, LD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 383-3029
Dr. Susan Szmyrgala, R.D., L.D.
Iowa City, IA · No drug or device payments recorded (2025) · (319) 356-8324
Dr. Taylor Stevens, RDN, LD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 356-2692
Dr. Teagan Neighbor, MPPD, RDN
Iowa City, IA · No drug or device payments recorded (2025) · (319) 388-0581
Dr. Teresa Clark, RD, LD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 354-3824
Dr. Wendy Rowsell, RD, LD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 467-5271
Dr. Terri Little, RD LD
Iowa Falls, IA · No drug or device payments recorded (2025) · (641) 648-7052
Dr. Tracey Sauke, RD, LD
Iowa Falls, IA · No drug or device payments recorded (2025) · (641) 648-4644
Dr. Erica Erdahl
Jefferson, IA · No drug or device payments recorded (2025) · (515) 386-0155
Dr. Julie Clark, MS, RD, LD, CDE
Jefferson, IA · No drug or device payments recorded (2025) · (515) 386-4153
Dr. Zoe Miller, RDN
Jesup, IA · No drug or device payments recorded (2025) · (319) 242-2703
Dr. Ashley Danielson, RDN, LD
Johnston, IA · No drug or device payments recorded (2025) · (515) 270-9045
Dr. Kari Paige, RD, LD
Johnston, IA · No drug or device payments recorded (2025) · (515) 270-9045
Dr. Laurynn Verry, RD, LD
Johnston, IA · No drug or device payments recorded (2025) · (319) 538-6045
Dr. Stephanie Labenz, RDN, LD
Johnston, IA · No drug or device payments recorded (2025) · (515) 321-1624
Dr. Susan Schoon, R.D., L.D.
Johnston, IA · No drug or device payments recorded (2025) · (515) 727-8750
Dr. Elizabeth Swanson, R.D., L.D.
Keokuk, IA · No drug or device payments recorded (2025) · (319) 524-7150
Dr. Joni Mckay, RD, LD
Keokuk, IA · No drug or device payments recorded (2025) · (319) 524-2902
Dr. Julia Harrell, RD
Keokuk, IA · No drug or device payments recorded (2025) · (309) 333-8332
Dr. Elizabeth Wilson, RD
Keosauqua, IA · No drug or device payments recorded (2025) · (319) 293-3171
Dr. Donita Lunsford, DIETICIAN
Knoxville, IA · No drug or device payments recorded (2025) · (641) 842-3101
Dr. Gretchen Thorson, RD,LD,CDE
Knoxville, IA · No drug or device payments recorded (2025) · (641) 842-3101
Dr. Hannah Brecht, RDN
Knoxville, IA · No drug or device payments recorded (2025) · (641) 828-5019

Common questions

How many Registered Dietitian providers are in Iowa?

There are 696 Registered Dietitian providers with active NPI records practicing in Iowa, according to federal NPPES data refreshed monthly.

Do Registered Dietitian providers in Iowa offer telehealth?

Yes. 3 of the 696 Registered Dietitian providers in Iowa (about 0%) report offering telehealth services in CMS data.

Which cities in Iowa have the most Registered Dietitian providers?

Iowa City (116), Des Moines (55), Cedar Rapids (28) have the highest concentration of Registered Dietitian providers in Iowa.

How many Registered Dietitian providers in Iowa received drug or device company payments?

0 of 696 Registered Dietitian providers in Iowa (0%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

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

Registered Dietitian in all 50 states Search all 696 in the directory Ask Zach for help choosing

Related

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Registered Dietitian in Iowa? Get featured.