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 Piazza, MS, RDN, LDNChicago, IL · No drug or device payments recorded (2025) ·
(312) 454-2700 Dr. Lisa ShardaChicago, IL · No drug or device payments recorded (2025) ·
(312) 227-4619 Dr. Lisa Zoberman, RD, LDNChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-6860 Dr. Livia LyChicago, IL · No drug or device payments recorded (2025) ·
(312) 870-0150 Dr. Lloyd Librojo, RDChicago, IL · No drug or device payments recorded (2025) ·
(312) 770-3815 Dr. Lorelei Sturm, RDChicago, IL · No drug or device payments recorded (2025) ·
(773) 764-8317 Dr. Lori Welstead, MS, RD, LDNChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-0019 Dr. Louis Alamilla, RD, CDCESChicago, IL · No drug or device payments recorded (2025) ·
(773) 254-1400 Dr. Lucero Molina, RDChicago, IL · No drug or device payments recorded (2025) ·
(312) 627-0444 Dr. Lujain Zain, DCN, RDN, LDNChicago, IL · No drug or device payments recorded (2025) ·
(908) 758-8482 Dr. Lydia Urdiales, RDNChicago, IL · No drug or device payments recorded (2025) ·
(513) 545-0537 Dr. Lyndsay Riffe, RDChicago, IL · No drug or device payments recorded (2025) ·
(773) 775-9574 Dr. Lynnsey Bogash, RD, LDNChicago, IL · No drug or device payments recorded (2025) ·
(773) 769-2230 Dr. Mackenzie Musch, MS, RDN, LDNChicago, IL · No drug or device payments recorded (2025) ·
(217) 473-3396 Dr. Madeleine Collanto, RDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(312) 695-0596 Dr. Madeline BartzisChicago, IL · No drug or device payments recorded (2025) ·
(847) 431-0558 Dr. Madeline Squier, MS RDN LDN CLCChicago, IL · No drug or device payments recorded (2025) ·
(414) 861-1875 Dr. Madeline Wiemers, RDNChicago, IL · No drug or device payments recorded (2025) ·
(618) 806-5177 Dr. Madelyn RingChicago, IL · No drug or device payments recorded (2025) ·
(312) 533-1754 Dr. Madison Campbell, RD, LDChicago, IL · No drug or device payments recorded (2025) ·
(312) 243-8487 Dr. Maggie LefavorChicago, IL · No drug or device payments recorded (2025) ·
(312) 533-1754 Dr. Mairghread Wycklendt, RD, LDNChicago, IL · No drug or device payments recorded (2025) ·
(773) 665-3069 Dr. Makenna Koger, RD, LDNChicago, IL · No drug or device payments recorded (2025) ·
(248) 930-9246 Dr. Manal Qadeer, RDN, LDChicago, IL · No drug or device payments recorded (2025) ·
(312) 374-5399 Dr. Margaret-anne JamisonChicago, IL · No drug or device payments recorded (2025) ·
(855) 552-5557 Dr. Margaret Bratcher, RD, LDNChicago, IL · No drug or device payments recorded (2025) ·
(312) 850-3438 Dr. Margaret Geraci, RD, LDNChicago, IL · No drug or device payments recorded (2025) ·
(312) 878-8800 Dr. Margaret JohnsonChicago, IL · No drug or device payments recorded (2025) ·
(312) 569-6572 Dr. Margaret Myslinsky, RNMSRDChicago, IL · No drug or device payments recorded (2025) ·
(312) 569-6911 Dr. Margaret TsaiChicago, IL · No drug or device payments recorded (2025) ·
(312) 850-3438 Dr. Margaret Wilkosz, R.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 850-3438 Dr. Maria Cristina EsperaChicago, IL · No drug or device payments recorded (2025) ·
(888) 785-7370 Dr. Maria Fournaris, RDN, LDNChicago, IL · No drug or device payments recorded (2025) ·
(708) 228-0622 Dr. Mariana Dineen, M.S., R.D.Chicago, IL · No drug or device payments recorded (2025) ·
(917) 420-9994 Dr. Marianne Levinson, RD, LDNChicago, IL · No drug or device payments recorded (2025) ·
(773) 665-3069 Dr. Maria Solfrizzo, MS, RDNChicago, IL · No drug or device payments recorded (2025) ·
(714) 625-0678 Dr. Maria Stipes, RDN, LDNChicago, IL · No drug or device payments recorded (2025) ·
(312) 533-1754 Dr. Marilyn Rothschild, R.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 850-3437 Dr. Mario Villalobos Medran, MS, RDN, LDNChicago, IL · No drug or device payments recorded (2025) ·
(312) 549-8866 Dr. Marisa Carver, RDNChicago, IL · No drug or device payments recorded (2025) ·
(919) 995-8631 Dr. Marisa Mozer, MS, RD, LDNChicago, IL · No drug or device payments recorded (2025) ·
(312) 942-5926 Dr. Marisa Persky, MPH,RD,LDNChicago, IL · No drug or device payments recorded (2025) ·
(847) 209-3776 Dr. Marisa Valdez, RDN, LDNChicago, IL · No drug or device payments recorded (2025) ·
(773) 615-1440 Dr. Marisela Gomez Raffo, RDNChicago, IL · No drug or device payments recorded (2025) ·
(888) 200-5492 Dr. Marissa Fleming, MS, RDN, LDNChicago, IL · No drug or device payments recorded (2025) ·
(312) 850-3438 Dr. Marissa Varner, R.D, M.S.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 594-7448 Dr. Maritza Moreno, RD, LDN, CDCES, CPTChicago, IL · No drug or device payments recorded (2025) ·
(773) 322-5983 Dr. Mark LevineChicago, IL · No drug or device payments recorded (2025) ·
(312) 627-0444 Dr. Marla Brodsky, RD, LDChicago, IL · No drug or device payments recorded (2025) ·
(773) 330-8275 Dr. Marla Solomon, RD, LD/N, CDEChicago, IL · No drug or device payments recorded (2025) ·
(312) 996-1795 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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