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. Brittany Schrader, R.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 850-3438 Dr. Brittany Zelikoff, RDChicago, IL · No drug or device payments recorded (2025) ·
(312) 926-0517 Dr. Brittny Pope, RDChicago, IL · No drug or device payments recorded (2025) ·
(866) 849-0692 Dr. Brooke Moersfelder, RDCDChicago, IL · No drug or device payments recorded (2025) ·
(888) 785-7370 Dr. Brooke Nichols, RDNChicago, IL · No drug or device payments recorded (2025) ·
(847) 757-3634 Dr. Caitlin BeranekChicago, IL · No drug or device payments recorded (2025) ·
(312) 926-7427 Dr. Caitlin CacioppoChicago, IL · No drug or device payments recorded (2025) ·
(908) 675-6990 Dr. Caitlin Moore, RD, LRDChicago, IL · No drug or device payments recorded (2025) ·
(866) 758-4388 Dr. Caitlin Zalewski, RDN, CSR, LDNChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(224) 725-3530 Dr. Caitlyn Leiva, MS, RDChicago, IL · No drug or device payments recorded (2025) ·
(312) 472-5823 Dr. Camille WachholzChicago, IL · No drug or device payments recorded (2025) ·
(773) 257-4324 Dr. Cari Briley, MA, RD, LDN, CDEChicago, IL · No drug or device payments recorded (2025) ·
(773) 795-3663 Dr. Carla SchmitzChicago, IL · No drug or device payments recorded (2025) ·
(773) 477-3664 Dr. Carlie Paul, RD, LDN, CDEChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-3542 Dr. Carlos EsberChicago, IL · No drug or device payments recorded (2025) ·
(630) 635-5950 Dr. Carly ApterChicago, IL · No drug or device payments recorded (2025) ·
(312) 533-1754 Dr. Carly Trueger, RDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(312) 926-7437 Dr. Carmen Chu, RDNChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(312) 766-4949 Dr. Carmyn Zoller, RD, LDNChicago, IL · No drug or device payments recorded (2025) ·
(419) 773-2740 Dr. Carole Ortiz, R.D., LDNChicago, IL · No drug or device payments recorded (2025) ·
(773) 296-5829 Dr. Carolina BancesChicago, IL · No drug or device payments recorded (2025) ·
(773) 236-0148 Dr. Caroline Chess, RD, LDNChicago, IL · No drug or device payments recorded (2025) ·
(312) 695-0596 Dr. Carolyn Banner, RD, LDNChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-4548 Dr. Carolyn Lis, RDChicago, IL · No drug or device payments recorded (2025) ·
(847) 922-5939 Dr. Carol Zhang, RDN, LDNChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(248) 974-1148 Dr. Carrie Draney, MS, RD, LDNChicago, IL · No drug or device payments recorded (2025) ·
(312) 942-5926 Dr. Catalina Ruz Gatica, RDNChicago, IL · No drug or device payments recorded (2025) ·
(704) 995-3349 Dr. Catherine Alviti, LDN, RDNChicago, IL · No drug or device payments recorded (2025) ·
(312) 355-1466 Dr. Catherine Claysen, M.S.R.D.L.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 695-0592 Dr. Catherine D'andrea, RD, LDNChicago, IL · No drug or device payments recorded (2025) ·
(773) 975-6807 Dr. Catherine Diaz, MS, RDChicago, IL · No drug or device payments recorded (2025) ·
(773) 834-2183 Dr. Catherine Russell, MS, RD, LDNChicago, IL · No drug or device payments recorded (2025) ·
(518) 588-0455 Dr. Catherine Savage, RDChicago, IL · No drug or device payments recorded (2025) ·
(206) 999-7031 Dr. Catherine Schiesl, RDChicago, IL · No drug or device payments recorded (2025) ·
(312) 283-2650 Dr. Caulyn Pressnell, RD, LDNChicago, IL · No drug or device payments recorded (2025) ·
(931) 625-2538 Dr. Cecily Byrne, MS, RD, LDNChicago, IL · No drug or device payments recorded (2025) ·
(312) 791-2497 Dr. Celine Reyes, MS, RD, LDNChicago, IL · No drug or device payments recorded (2025) ·
(312) 651-6255 Dr. Charlotte GamblaChicago, IL · No drug or device payments recorded (2025) ·
(312) 850-3438 Dr. Charlotte Hammond, R.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 547-9247 Dr. Chelsea Cook, RD CDN LDN CEDRDChicago, IL · No drug or device payments recorded (2025) ·
(914) 979-1841 Dr. Chelsea FurlanChicago, IL · No drug or device payments recorded (2025) ·
(312) 695-0423 Dr. Chelsea StegmanChicago, IL · No drug or device payments recorded (2025) ·
(312) 337-1244 Dr. Chelsea StuartChicago, IL · No drug or device payments recorded (2025) ·
(312) 627-0444 Dr. Cheryl Sullivan, MS, RD, LDNChicago, IL · No drug or device payments recorded (2025) ·
(312) 942-3988 Dr. Chloe BierbowerChicago, IL · No drug or device payments recorded (2025) ·
(847) 648-8898 Dr. Chrisoula Stavros, R.D. , LDNChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-3867 Dr. Christian Esparza, RDChicago, IL · No drug or device payments recorded (2025) ·
(210) 248-6691 Dr. Christianne Kargl, RDChicago, IL · No drug or device payments recorded (2025) ·
(872) 268-5744 Dr. Christina Bigoness, RD, LDNChicago, IL · No drug or device payments recorded (2025) ·
(847) 868-3435 Dr. Christina Chu, RD, LDNChicago, IL · No drug or device payments recorded (2025) ·
(630) 525-0257 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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