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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.

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3telehealth
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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. Joetta Redlin, REGISTERED DIETICIAN
Decorah, IA · No drug or device payments recorded (2025) · (563) 382-2911
Dr. Julie Metcalf Cull
Decorah, IA · No drug or device payments recorded (2025) · (563) 382-2911
Dr. Brooke Tasler, RD, LD
Denison, IA · No drug or device payments recorded (2025) · (712) 265-2537
Dr. Kayla Tiefenthaler, RD, LD
Denison, IA · No drug or device payments recorded (2025) · (712) 263-6151
Dr. Abbie Scott, RD, LD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 975-5707
Dr. Alexa Grant, RDN
Des Moines, IA · No drug or device payments recorded (2025) · (515) 699-5999
Dr. Alexandra Ceryanec, RD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 241-6178
Dr. Allison Hoepker, RDN
Des Moines, IA · No drug or device payments recorded (2025) · (309) 533-9484
Dr. Amanda Koerselman, RD, CSR, CNSC, LD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 643-3422
Dr. Amber Kastler, RD, LD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 327-2000
Dr. Anne Cundiff
Des Moines, IA · No drug or device payments recorded (2025) · (515) 285-7266
Dr. Anne Hytrek, RD, LD, CDE
Des Moines, IA · No drug or device payments recorded (2025) · (515) 643-5203
Dr. Ashley Mckenna, RDN
Des Moines, IA · No drug or device payments recorded (2025) · (515) 282-6956
Dr. Brianne Holmes, R.D.
Des Moines, IA · No drug or device payments recorded (2025) · (515) 643-2508
Dr. Brody Gordon, RD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 601-0546
Dr. Carla Van Langen, MS RD LD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 699-5999
Dr. Carrie Leiran, R.D., L.D., M.S.
Des Moines, IA · No drug or device payments recorded (2025) · (515) 241-8686
Dr. Carsen Meggison, MS, RD, LD, CNSC
Des Moines, IA · No drug or device payments recorded (2025) · (515) 720-7640
Dr. Cassie Menz, RD, LD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 282-5629
Dr. Christine Nekvinda
Des Moines, IA · No drug or device payments recorded (2025) · (515) 327-2000
Dr. Cody Schneider, RD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 699-5999
Dr. Cole Hopkins, RD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 699-5999
Dr. Courtney Lightfoot, RD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 699-5999
Dr. Courtney Smith, RD, LD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 782-9990
Dr. Dawn Gustofson, RD, LD, CDE
Des Moines, IA · No drug or device payments recorded (2025) · (515) 643-5203
Dr. Dianne Chapko, RD, LD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 241-5926
Dr. Doreen Gooding, RD, LD, CDE
Des Moines, IA · No drug or device payments recorded (2025) · (515) 643-5203
Dr. Elaine Waldschmitt, RD, LD, CDE
Des Moines, IA · No drug or device payments recorded (2025) · (515) 241-5926
Dr. Elizabeth Magnuson, MS, RD, LD, CNSC
Des Moines, IA · No drug or device payments recorded (2025) · (515) 699-5999
Dr. Elizabeth Wyatt, RD, LD
Des Moines, IA · No drug or device payments recorded (2025) · (800) 294-8387
Dr. Emily Graham, RD, LD, CDE
Des Moines, IA · No drug or device payments recorded (2025) · (515) 643-5100
Dr. Erin Bouslaugh, R.D.
Des Moines, IA · No drug or device payments recorded (2025) · (515) 699-5999
Dr. Greta Lange, RD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 699-5999
Dr. Heidi Andeberg, RD, LD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 643-0078
Dr. Iris Grems, RDN
Des Moines, IA · No drug or device payments recorded (2025) · (515) 699-5999
Dr. Jane Hemminger, RDLD, CSG, CPT
Des Moines, IA · No drug or device payments recorded (2025) · (515) 490-6362
Dr. Janette Howard, RDLD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 247-8133
Dr. Jennifer Peter, RD, LD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 699-5999
Dr. Jessica Craigmile, RD, LD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 201-8813
Dr. Jordyn Hauser, RDN
Des Moines, IA · No drug or device payments recorded (2025) · (515) 247-3121
Dr. Karen Roos, RD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 643-5700
Dr. Karen Swafford, MMN, RDN, LD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 282-6956
Dr. Karine Mclaughlin, R.D., L.D.
Des Moines, IA · No drug or device payments recorded (2025) · (515) 699-5999
Dr. Katie Jackson
Des Moines, IA · No drug or device payments recorded (2025) · (515) 285-6394
Dr. Kelsey Webb, RD,LD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 285-6394
Dr. Kristine Spoth, R.D.,L.D.,C.N.S.D.
Des Moines, IA · No drug or device payments recorded (2025) · (515) 699-5999
Dr. Kylie Harmison, RD, LD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 699-5999
Dr. Laura Helling, R.D., L.D.
Des Moines, IA · No drug or device payments recorded (2025) · (515) 285-6394
Dr. Lauren Grundmeier, RDN
Des Moines, IA · No drug or device payments recorded (2025) · (515) 247-3603
Dr. Marcia Flaugh, RD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 699-5999

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.

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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.