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. Sofia Colantuono, RDCarol Stream, IL · No drug or device payments recorded (2025) ·
(331) 645-1036 Dr. Meagan O'connor, MS, RDN, CSSD, LDNCarpentersville, IL · No drug or device payments recorded (2025) ·
(630) 415-4943 Dr. Sloan Osborn, RD, LDNCarpentersville, IL · No drug or device payments recorded (2025) ·
(708) 606-6969 Dr. Amanda Williams, RDCarterville, IL · No drug or device payments recorded (2025) ·
(618) 519-9200 Dr. Gail Peterman, RDCarterville, IL · No drug or device payments recorded (2025) ·
(618) 519-9200 Dr. Jenell Pluskota, BS RDCarterville, IL · No drug or device payments recorded (2025) ·
(618) 985-4278 Dr. Jeremy Davis, PHD, RDCarterville, IL · No drug or device payments recorded (2025) ·
(765) 490-8897 Dr. Katie Surman, RDCarterville, IL · No drug or device payments recorded (2025) ·
(618) 519-9200 Dr. Lacie Hawkins, RD-LDNCarterville, IL · No drug or device payments recorded (2025) ·
(618) 985-4841 Dr. Natalie Adams, RD, DIETITIANCarterville, IL · No drug or device payments recorded (2025) ·
(618) 889-9440 Dr. Victoria HudsonCarterville, IL · No drug or device payments recorded (2025) ·
(618) 713-1575 Dr. Deborah SchusterCarthage, IL · No drug or device payments recorded (2025) ·
(217) 357-6570 Dr. Jennifer Finch, RDCary, IL · No drug or device payments recorded (2025) ·
(847) 712-2879 Dr. Kaleigh Cunningham, R.D., L.D.NCary, IL · No drug or device payments recorded (2025) ·
(815) 354-3052 Dr. Laura Smith, RD, LDCary, IL · No drug or device payments recorded (2025) ·
(847) 409-8846 Dr. Paulina Karecka, MS, RDN, LDNCary, IL · No drug or device payments recorded (2025) ·
(847) 409-6017 Dr. Carla Honselman, PHD, LDN, RDCasey, IL · No drug or device payments recorded (2025) ·
(217) 254-0407 Dr. Jaci Lake, RDCentralia, IL · No drug or device payments recorded (2025) ·
(618) 436-8114 Dr. Birgit Sterzl, DIETICIANCentreville, IL · No drug or device payments recorded (2025) ·
(618) 332-5212 Dr. Danielle Williams, RD, LDNCentreville, IL · No drug or device payments recorded (2025) ·
(618) 552-5458 Dr. Jami Szwargulski, RD, LDCentreville, IL · No drug or device payments recorded (2025) ·
(618) 332-3060 Dr. Jennifer Wuerffel, MS, RD, LDNCentreville, IL · No drug or device payments recorded (2025) ·
(618) 332-5458 Dr. Michele Schifferdecker, DIETICIANCentreville, IL · No drug or device payments recorded (2025) ·
(618) 332-5212 Dr. Alexandra Lundquist, RDChampaign, IL · No drug or device payments recorded (2025) ·
(217) 377-0299 Dr. Chloe Morrell, RDChampaign, IL · No drug or device payments recorded (2025) ·
(815) 302-0766 Dr. Dua Aldasouqi, MA, RDNChampaign, IL · No drug or device payments recorded (2025) ·
(314) 833-9694 Dr. Jessica Schultz, RDN LDNChampaign, IL · No drug or device payments recorded (2025) ·
(217) 781-3301 Dr. Judy Webber, RDChampaign, IL · No drug or device payments recorded (2025) ·
(217) 383-3450 Dr. Kati RudinChampaign, IL · No drug or device payments recorded (2025) ·
(217) 365-2853 Dr. Kimberly SpirekChampaign, IL · No drug or device payments recorded (2025) ·
(847) 975-4464 Dr. Kristen Difilippo, MS, RD, LDNChampaign, IL · No drug or device payments recorded (2025) ·
(217) 356-6543 Dr. Lacey Lyons, RDChampaign, IL · No drug or device payments recorded (2025) ·
(217) 552-2851 Dr. Laura Jacob, R.D.Champaign, IL · No drug or device payments recorded (2025) ·
(217) 366-8144 Dr. Leia Flure, MSChampaign, IL · No drug or device payments recorded (2025) ·
(217) 365-6205 Dr. Madeline PutoChampaign, IL · No drug or device payments recorded (2025) ·
(314) 681-7237 Dr. Martha Trenkamp, RDChampaign, IL · No drug or device payments recorded (2025) ·
(217) 365-6205 Dr. Michaela Hopper, MBA, RDN, LDNChampaign, IL · No drug or device payments recorded (2025) ·
(217) 607-9669 Dr. Michaela Kruse, MA, RD, LDChampaign, IL · No drug or device payments recorded (2025) ·
(217) 356-6543 Dr. Robin Allen, MSPH, RD, LDNChampaign, IL · No drug or device payments recorded (2025) ·
(217) 356-6543 Dr. Shanell Schulz, RDChampaign, IL · No drug or device payments recorded (2025) ·
(217) 365-6205 Dr. Sondra Clarkson, R.D., L.D.NChampaign, IL · No drug or device payments recorded (2025) ·
(217) 721-6226 Dr. Susan Brown, RDChampaign, IL · No drug or device payments recorded (2025) ·
(217) 384-3490 Dr. Susannah Scaroni, RDNChampaign, IL · No drug or device payments recorded (2025) ·
(217) 377-0299 Dr. Tina Cloney, RD, LDN, CDEChampaign, IL · No drug or device payments recorded (2025) ·
(217) 365-2853 Dr. Julia Misch, MS, RDN, LDNChannahon, IL · No drug or device payments recorded (2025) ·
(630) 981-1266 Dr. Alyssa Ailey, MS, RD, LDNCharleston, IL · No drug or device payments recorded (2025) ·
(618) 980-8362 Dr. Eva Chinchilla, RDCharleston, IL · No drug or device payments recorded (2025) ·
(217) 549-2183 Dr. Haley Sanders, MS RD LDNCharleston, IL · No drug or device payments recorded (2025) ·
(217) 508-8402 Dr. Karen Hanebrink, RDCharleston, IL · No drug or device payments recorded (2025) ·
(217) 348-7065 Dr. Melissa Soellner, RDChester, IL · No drug or device payments recorded (2025) ·
(618) 826-4581 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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