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. Rebecca Abbatiello, RDHomer Glen, IL · No drug or device payments recorded (2025) ·
(708) 737-7207 Dr. Stacie MillerHomewood, IL · No drug or device payments recorded (2025) ·
(708) 306-1122 Dr. Suzanne Delrose, RDNHomewood, IL · No drug or device payments recorded (2025) ·
(708) 799-0244 Dr. Elizabeth Totheroh, MNTHoopeston, IL · No drug or device payments recorded (2025) ·
(217) 283-5531 Dr. Sowmya Gurukar, SLPHoopeston, IL · No drug or device payments recorded (2025) ·
(217) 283-5531 Dr. Crystal CrestoHopedale, IL · No drug or device payments recorded (2025) ·
(309) 449-4332 Dr. Jennifer HinmanHopedale, IL · No drug or device payments recorded (2025) ·
(309) 449-3321 Dr. Jennifer Hubert, MS, RDN, LDNHopedale, IL · No drug or device payments recorded (2025) ·
(309) 449-4332 Dr. Karen Watt, R.D.Hopedale, IL · No drug or device payments recorded (2025) ·
(309) 449-3321 Dr. Mary Merdian-benderHopedale, IL · No drug or device payments recorded (2025) ·
(309) 449-3321 Dr. Hope Brinkmann, MS, RDNHoyleton, IL · No drug or device payments recorded (2025) · Telehealth ·
(618) 559-6663 Dr. Anne Borris, RD LDNHuntley, IL · No drug or device payments recorded (2025) ·
(815) 338-6600 Dr. Betsy Felde, RDHuntley, IL · No drug or device payments recorded (2025) ·
(815) 338-6600 Dr. Efthemia Greco, RDN, LDNHuntley, IL · No drug or device payments recorded (2025) ·
(630) 750-0955 Dr. Ellen Shepherd, RDHuntley, IL · No drug or device payments recorded (2025) ·
(815) 334-5566 Dr. Eric Hanson, RDHuntley, IL · No drug or device payments recorded (2025) · Telehealth ·
(815) 334-5566 Dr. Jacob Smerecky, RD, LDNHuntley, IL · No drug or device payments recorded (2025) ·
(224) 654-0387 Dr. Jamie Patel, RD LDNHuntley, IL · No drug or device payments recorded (2025) ·
(815) 338-6600 Dr. Jennifer Fleming, RDHuntley, IL · No drug or device payments recorded (2025) · Telehealth ·
(815) 334-5566 Dr. Jinger Christal, RDHuntley, IL · No drug or device payments recorded (2025) ·
(815) 334-5566 Dr. Julie Holbrook, RDHuntley, IL · No drug or device payments recorded (2025) ·
(815) 334-5566 Dr. Laura Wargo, RD, LDNHuntley, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 802-7046 Dr. Lindsey Shaffer, RDHuntley, IL · No drug or device payments recorded (2025) ·
(815) 334-5566 Dr. Lori Kelso, RDHuntley, IL · No drug or device payments recorded (2025) ·
(815) 334-5566 Dr. Megan Carey, MS, RD, LDNHuntley, IL · No drug or device payments recorded (2025) ·
(224) 654-0390 Dr. Richelle Gomez, RDHuntley, IL · No drug or device payments recorded (2025) ·
(815) 334-5566 Dr. Sarah Buytendorp, RDHuntley, IL · No drug or device payments recorded (2025) ·
(815) 334-5566 Dr. Stephanie Wagner, RDN, LDNHuntley, IL · No drug or device payments recorded (2025) ·
(224) 654-0389 Dr. Jilian ProughInverness, IL · No drug or device payments recorded (2025) ·
(847) 946-5724 Dr. Kelly Hiser, RDN, LDN, RDInverness, IL · No drug or device payments recorded (2025) ·
(773) 817-6473 Dr. Ashleigh Ricevuto, RD, LDItasca, IL · No drug or device payments recorded (2025) ·
(630) 625-5463 Dr. Christina BordignonItasca, IL · No drug or device payments recorded (2025) ·
(630) 816-0982 Dr. Karen Sibert, RDJacksonville, IL · No drug or device payments recorded (2025) ·
(217) 245-9541 Dr. Sarah Wright, RD, LDNJacksonville, IL · No drug or device payments recorded (2025) ·
(217) 479-3875 Dr. Anne Lietz, RDJoliet, IL · No drug or device payments recorded (2025) ·
(815) 723-7133 Dr. Diane Barnes, MS RD CSRJoliet, IL · No drug or device payments recorded (2025) ·
(815) 744-9300 Dr. Jillian Harris, RD, LDNJoliet, IL · No drug or device payments recorded (2025) ·
(815) 725-7133 Dr. Jodi Fulayter, RDJoliet, IL · No drug or device payments recorded (2025) ·
(708) 261-3463 Dr. Kara Carr, RD, LDNJoliet, IL · No drug or device payments recorded (2025) ·
(815) 725-7133 Dr. Kellie BaileyJoliet, IL · No drug or device payments recorded (2025) ·
(815) 725-7133 Dr. Laura Pleskunas, RDJoliet, IL · No drug or device payments recorded (2025) ·
(815) 725-7133 Dr. Lauren Smith, RD, LDNJoliet, IL · No drug or device payments recorded (2025) ·
(815) 725-7133 Dr. Maryse Derosena, BS MHA LDNJoliet, IL · No drug or device payments recorded (2025) ·
(815) 236-6441 Dr. Muna SiddiqiJoliet, IL · No drug or device payments recorded (2025) ·
(815) 725-7133 Dr. Nancy Griparis, RD. LDN.Joliet, IL · No drug or device payments recorded (2025) ·
(815) 744-9300 Dr. Olga ShevokasJoliet, IL · No drug or device payments recorded (2025) ·
(818) 156-9061 Dr. Paula Hall, RD LDNJoliet, IL · No drug or device payments recorded (2025) ·
(815) 726-2200 Dr. Rana Ahmad, RDN, LDNJoliet, IL · No drug or device payments recorded (2025) ·
(815) 725-1355 Dr. Raquel Kairis, RD, LDNJoliet, IL · No drug or device payments recorded (2025) ·
(815) 726-8619 Dr. Renee Vanacora, RD, LDNJoliet, IL · No drug or device payments recorded (2025) ·
(815) 726-2200 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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