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. Shalyn Lommen, MS, RDN, LDNJoliet, IL · No drug or device payments recorded (2025) ·
(815) 615-2490 Dr. Tonya Hagenbaumer, M.S.R.D.L.D.Joliet, IL · No drug or device payments recorded (2025) ·
(815) 726-2200 Dr. Tricia Greenwood, RDN, LDNJoliet, IL · No drug or device payments recorded (2025) ·
(815) 723-7133 Dr. Brady JiterJonesboro, IL · No drug or device payments recorded (2025) ·
(720) 576-9480 Dr. Ellen Muhammad, RDJustice, IL · No drug or device payments recorded (2025) ·
(773) 447-6757 Dr. Megan Jurgel, RDNJustice, IL · No drug or device payments recorded (2025) ·
(708) 374-0048 Dr. Sylwia Storonowicz, RDJustice, IL · No drug or device payments recorded (2025) ·
(708) 638-5944 Dr. Abigail JohnsonKankakee, IL · No drug or device payments recorded (2025) ·
(815) 937-2454 Dr. Amy Hertz, R.D., L.D.N.Kankakee, IL · No drug or device payments recorded (2025) ·
(815) 936-6515 Dr. Ashley GiardinoKankakee, IL · No drug or device payments recorded (2025) ·
(815) 937-2445 Dr. Christina TappKankakee, IL · No drug or device payments recorded (2025) ·
(815) 937-2454 Dr. Debbie Kimberlin, RDKankakee, IL · No drug or device payments recorded (2025) ·
(815) 937-2454 Dr. Elizabeth Voogt, MA,RD, LDNKankakee, IL · No drug or device payments recorded (2025) ·
(815) 937-3077 Dr. Erin Walker, MPH,RD, LDNKankakee, IL · No drug or device payments recorded (2025) ·
(815) 401-5358 Dr. Eunice Troupe, MS, RDN, LDNKankakee, IL · No drug or device payments recorded (2025) ·
(815) 937-2400 Dr. Gwendolyn FranklinKankakee, IL · No drug or device payments recorded (2025) ·
(815) 937-2454 Dr. Jennifer Casino, RDKankakee, IL · No drug or device payments recorded (2025) ·
(815) 937-2445 Dr. Jessica Kollmann, MS, RD, LDNKankakee, IL · No drug or device payments recorded (2025) ·
(815) 937-2454 Dr. Julie Cherrington, RDN, LDN, CSGKankakee, IL · No drug or device payments recorded (2025) ·
(815) 937-2458 Dr. Kelly Cuffe, RD, LD, CDEKankakee, IL · No drug or device payments recorded (2025) ·
(815) 936-6515 Dr. Kelly Mcdonnell, RDKankakee, IL · No drug or device payments recorded (2025) ·
(815) 937-2454 Dr. Mary Benz, RDN LDNKankakee, IL · No drug or device payments recorded (2025) ·
(815) 937-2458 Dr. Sarah Hussey, RD, LDNKankakee, IL · No drug or device payments recorded (2025) ·
(815) 937-2454 Dr. Taylor PetersKankakee, IL · No drug or device payments recorded (2025) ·
(815) 937-2445 Dr. Vicky Mansberger, R.D.Kankakee, IL · No drug or device payments recorded (2025) ·
(815) 935-7256 Dr. Linda Harris-teach, RD, LDKewanee, IL · No drug or device payments recorded (2025) ·
(309) 852-6890 Dr. Sara Umphfleet, RD, LDNKewanee, IL · No drug or device payments recorded (2025) ·
(309) 852-7734 Dr. Jo Ellen Shield, RDKildeer, IL · No drug or device payments recorded (2025) ·
(312) 305-6503 Dr. Vasiliki Pavlou, RDNKildeer, IL · No drug or device payments recorded (2025) ·
(847) 830-4082 Dr. Beth Lukaszewicz, RDNLa Grange, IL · No drug or device payments recorded (2025) ·
(708) 712-1733 Dr. Christine Fitzgerald, MS, RD, LDNLa Grange, IL · No drug or device payments recorded (2025) ·
(214) 534-9409 Dr. Elizabeth Zawila, RD, LDNLa Grange, IL · No drug or device payments recorded (2025) ·
(708) 245-3751 Dr. Kaitlin Rodriguez, MS, RD, LDNLa Grange, IL · No drug or device payments recorded (2025) ·
(630) 408-1157 Dr. Kayla Droessler, MS, RDN, LDNLa Grange, IL · No drug or device payments recorded (2025) ·
(708) 294-2229 Dr. Patricia AbernathyLa Grange, IL · No drug or device payments recorded (2025) ·
(630) 258-5752 Dr. Patricia Janowski, RDLa Grange, IL · No drug or device payments recorded (2025) ·
(773) 827-1381 Dr. Ryan ClarkLa Grange, IL · No drug or device payments recorded (2025) ·
(708) 245-3751 Dr. Janet Budnick, MS RDN LDNLa Grange Park, IL · No drug or device payments recorded (2025) ·
(708) 482-6588 Dr. Amy Gross, MPH, RD, LDN, IBCLCLake Barrington, IL · No drug or device payments recorded (2025) ·
(224) 512-9800 Dr. Olga KrasLake Bluff, IL · No drug or device payments recorded (2025) ·
(847) 644-7270 Dr. Allison Hyzy, RDLake Forest, IL · No drug or device payments recorded (2025) ·
(847) 913-3693 Dr. Brenda MurrayLake Forest, IL · No drug or device payments recorded (2025) ·
(908) 285-0251 Dr. Charlotte Griffith, MS, RDNLake Forest, IL · No drug or device payments recorded (2025) ·
(847) 507-3304 Dr. Christina Baron, R.D.Lake Forest, IL · No drug or device payments recorded (2025) ·
(847) 535-6807 Dr. Colleen Deboer, RD, LDN, CDELake Forest, IL · No drug or device payments recorded (2025) ·
(847) 535-6807 Dr. Darlene Rawls, R.D.Lake Forest, IL · No drug or device payments recorded (2025) ·
(847) 535-6176 Dr. Deborah Belcore, RD, LDNLake Forest, IL · No drug or device payments recorded (2025) ·
(847) 219-3559 Dr. Edye Wagner, RD, LDNLake Forest, IL · No drug or device payments recorded (2025) ·
(847) 234-5600 Dr. Jamie Orlins, MS, RD, LDNLake Forest, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 388-0603 Dr. Jessica Larson, RD, LDNLake Forest, IL · No drug or device payments recorded (2025) ·
(847) 535-6806 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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