Registered Dietitians in Illinois
Data updated monthly · Last refresh October 2026
2,875 Registered Dietitian providers practice in Illinois, including 90 (3%) offering telehealth. The largest concentration is in Chicago. 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.
2,875providers
90telehealth
Chicagotop city
Registered Dietitian by city in Illinois
Choose a city to see providers there.
Registered Dietitian providers in Illinois
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. Lisa Schwinn, RDOswego, IL · No drug or device payments recorded (2025) ·
(815) 585-2318 Dr. Maggie Watson, RDN, LDOswego, IL · No drug or device payments recorded (2025) ·
(815) 210-6075 Dr. Anne Lauterjung, MNTOttawa, IL · No drug or device payments recorded (2025) ·
(815) 434-2273 Dr. Katherine Kaufman, R.D.Ottawa, IL · No drug or device payments recorded (2025) ·
(815) 431-5290 Dr. Valerie Leonard, RDNOttawa, IL · No drug or device payments recorded (2025) ·
(815) 431-5372 Dr. Nicole Davis, MS, RDN, LDNOzark, IL · No drug or device payments recorded (2025) ·
(618) 889-9570 Dr. Daria Zajac, RDN, LDNPalatine, IL · No drug or device payments recorded (2025) ·
(224) 234-4712 Dr. Elizabeth Keane, RD, LDNPalatine, IL · No drug or device payments recorded (2025) ·
(224) 830-3250 Dr. Emily Hehn, RDN, MBAPalatine, IL · No drug or device payments recorded (2025) ·
(224) 306-8139 Dr. Gayle Booth, MS RD LDN CDEPalatine, IL · No drug or device payments recorded (2025) ·
(847) 701-8345 Dr. Ilysha EvansPalatine, IL · No drug or device payments recorded (2025) ·
(847) 909-0619 Dr. Kailee TascaPalatine, IL · No drug or device payments recorded (2025) ·
(847) 345-8847 Dr. Michelle Swagel, RDN, LDNPalatine, IL · No drug or device payments recorded (2025) ·
(847) 701-8345 Dr. Kelly Walker, MS, RD, LDNPalestine, IL · No drug or device payments recorded (2025) ·
(618) 553-5467 Dr. Anne Marie Vanvossen, RD LDNPalos Heights, IL · No drug or device payments recorded (2025) ·
(708) 790-6430 Dr. Emma Jubeh, RDPalos Heights, IL · No drug or device payments recorded (2025) ·
(708) 299-9294 Dr. Hannah Polk, RD, LDNPalos Heights, IL · No drug or device payments recorded (2025) ·
(314) 398-1494 Dr. Lela Iliopoulos, RD, LDT, CDE,MNTPalos Heights, IL · No drug or device payments recorded (2025) ·
(708) 923-4172 Dr. Mary Ann Hodorowicz, RD, LDN, MBA, CDEPalos Heights, IL · No drug or device payments recorded (2025) ·
(708) 923-4145 Dr. Megan Sullivan, RD, LDNPalos Heights, IL · No drug or device payments recorded (2025) ·
(708) 743-3069 Dr. Tara Oliva, MPH, MS, RD, LDNPalos Heights, IL · No drug or device payments recorded (2025) ·
(708) 207-4224 Dr. Thekra Hweih, RD, LDNPalos Hills, IL · No drug or device payments recorded (2025) · Telehealth ·
(708) 623-5075 Dr. Adrianne Kenny, RD, LDNPalos Park, IL · No drug or device payments recorded (2025) ·
(708) 406-9713 Dr. Mallory Storrs, MBA, RD, LDPalos Park, IL · No drug or device payments recorded (2025) · Telehealth ·
(708) 341-8789 Dr. Romaine Rusnak, R.D.Palos Park, IL · No drug or device payments recorded (2025) ·
(708) 671-0179 Dr. Jamie Gillett, RDPana, IL · No drug or device payments recorded (2025) ·
(217) 562-2131 Dr. Kaitlyn Rzasa, MS, RDN, LDNPana, IL · No drug or device payments recorded (2025) ·
(217) 562-2131 Dr. Brianne Turner, RDParis, IL · No drug or device payments recorded (2025) ·
(217) 465-4141 Dr. Daniel MackeyParis, IL · No drug or device payments recorded (2025) ·
(217) 466-4940 Dr. Eva Kirchner, RDParis, IL · No drug or device payments recorded (2025) ·
(217) 466-4940 Dr. Heather Pfrank, REGISTERED DIETITIANParis, IL · No drug or device payments recorded (2025) ·
(812) 466-4188 Dr. Madison Easton, MS, RDN, LDNParis, IL · No drug or device payments recorded (2025) ·
(217) 465-4141 Dr. Mika Thomas, RDNParis, IL · No drug or device payments recorded (2025) ·
(217) 466-4939 Dr. Suzanne SchubertParis, IL · No drug or device payments recorded (2025) ·
(217) 466-4252 Dr. Alicia Edwards, RDPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 825-0770 Dr. Allison Koch, RDN, CSSDPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 825-0070 Dr. Amanda Angelopoulos, LDN, RDPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 802-9826 Dr. Barbara FinePark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 318-9300 Dr. Carrie Shafer, R.D.Park Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-7181 Dr. Catherine Labella, RDPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-8353 Dr. Daina Geiersbach, RD, LD, CNSDPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-7180 Dr. Donna Sajic, RD, LDNPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-8369 Dr. Eileen Walsh, R.D., M.S., LDNPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-7193 Dr. Elizabeth Dejulius, RDN, LDPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 825-0770 Dr. Jennifer Klotz, R.D., M.S.Park Ridge, IL · No drug or device payments recorded (2025) ·
(847) 232-9800 Dr. Jennifer Shay, RDN,LDNPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-9640 Dr. Katherine Weber, RDN, CSP, LDN, CDEPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 318-2400 Dr. Kimberly CroninPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 894-7689 Dr. Kristyn Lynn, MS, RDN, LDN, CDEPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-9640 Dr. Macy Floro, RDN, LDNPark Ridge, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 318-9340 Common questions
How many Registered Dietitian providers are in Illinois?There are 2,875 Registered Dietitian providers with active NPI records practicing in Illinois, according to federal NPPES data refreshed monthly.
Do Registered Dietitian providers in Illinois offer telehealth?Yes. 90 of the 2,875 Registered Dietitian providers in Illinois (about 3%) report offering telehealth services in CMS data.
Which cities in Illinois have the most Registered Dietitian providers?Chicago (939), Peoria (66), Naperville (61) have the highest concentration of Registered Dietitian providers in Illinois.
How many Registered Dietitian providers in Illinois received drug or device company payments?1 of 2,875 Registered Dietitian providers in Illinois (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.
Which hospitals do Registered Dietitians in Illinois work at?According to CMS facility affiliation records, the Illinois hospitals where the most Registered Dietitians hold privileges are Rush University Medical Center in Chicago; Northshore University Healthsystem - Evanston Hospital in Evanston; Loyola University Medical Center in Maywood.
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