Infectious Disease Specialists in Illinois
Data updated monthly · Last refresh October 2026
463 Infectious Disease providers practice in Illinois, including 173 (37%) 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.
463providers
173telehealth
Chicagotop city
Infectious Disease by city in Illinois
Choose a city to see providers there.
Infectious Disease 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. Taha Ali, M.D.Chicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(866) 600-2273 Dr. Temitope Oyedele, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 942-5000 Dr. Thomas WallerChicago, IL · No drug or device payments recorded (2025) ·
(312) 942-5000 Dr. Timothy Smith, D.O.Chicago, IL · $434 in drug and device payments (2025) · Telehealth ·
(312) 864-6000 Dr. Tinuola Adeyanju, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 434-1061 Dr. Todd Nega, MDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(312) 572-4500 Dr. Ulana Bodnar, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 572-4503 Dr. Vaishnavi Kulkarni, MD Dr. Valentina Stosor, MDChicago, IL · $247 in drug and device payments (2025) · Telehealth ·
(312) 695-9797 Dr. Vanessa Sarda, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 486-8820 Dr. Vishnu Chundi, MDChicago, IL · $22 in drug and device payments (2025) · Telehealth ·
(773) 205-4660 Dr. Wahab Brobbey, MDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(888) 220-6432 Dr. Wilfrid Jean-jacques, MD Dr. Yoona Rhee, MDChicago, IL · No drug or device payments recorded (2025) ·
(734) 936-4385 Dr. Zhaoqian Zhang, MDChicago, IL · $180 in drug and device payments (2025) ·
(312) 942-9694 Dr. Brian Yu, M.D.Crestwood, IL · $66 in drug and device payments (2025) · Telehealth ·
(708) 385-2400 Dr. Daniel Desimone, MDCrestwood, IL · No drug or device payments recorded (2025) ·
(708) 972-7642 Dr. Dorota Krezolek, M.D.Crestwood, IL · No drug or device payments recorded (2025) ·
(708) 385-2400 Dr. J. Bradford Bertumen, M.D.Crestwood, IL · No drug or device payments recorded (2025) ·
(708) 385-2400 Dr. Joseph Kent, MDCrestwood, IL · $89 in drug and device payments (2025) ·
(888) 220-6432 Dr. Joyce Rii, D.O.Crestwood, IL · $51 in drug and device payments (2025) ·
(888) 220-6432 Dr. Kamo Sidhwa, MDCrestwood, IL · No drug or device payments recorded (2025) · Telehealth ·
(888) 220-6432 Dr. Leon Hsueh, MDCrestwood, IL · No drug or device payments recorded (2025) · Telehealth ·
(708) 385-2400 Dr. Malak Elsheikh, M.B.B.SCrestwood, IL · $115 in drug and device payments (2025) ·
(888) 220-6432 Dr. Michael Anderson, M.D.Crestwood, IL · No drug or device payments recorded (2025) · Telehealth ·
(888) 220-6432 Dr. Robert Fliegelman, DOCrestwood, IL · No drug or device payments recorded (2025) · Telehealth ·
(888) 220-6432 Dr. Sampath Kumar, MDCrestwood, IL · $49 in drug and device payments (2025) · Telehealth ·
(888) 220-6432 Dr. Sheila Barry, M.D./PH.D.Crestwood, IL · No drug or device payments recorded (2025) · Telehealth ·
(888) 220-6432 Dr. Inwha Kim, M.D.Danville, IL · No drug or device payments recorded (2025) ·
(217) 554-3199 Dr. Jignesh Modi, M.D.Decatur, IL · $133 in drug and device payments (2025) · Telehealth ·
(217) 329-1000 Dr. Omar Al-heeti, MDDecatur, IL · No drug or device payments recorded (2025) · Telehealth ·
(217) 876-4390 Dr. Jeffrey Sherman, M.D.Deerfield, IL · $139,223 in drug and device payments (2025) ·
(224) 383-3000 Dr. Abdulhamid Alkhalaf, M.D.Dixon, IL · No drug or device payments recorded (2025) ·
(815) 285-5979 Dr. Dara GrennanDixon, IL · No drug or device payments recorded (2025) ·
(815) 285-5629 Dr. Cynthia Wollenschlager, M.D.Downers Grove, IL · $35 in drug and device payments (2025) ·
(630) 971-9275 Dr. Constance Pachucki, MDElgin, IL · No drug or device payments recorded (2025) ·
(847) 695-1093 Dr. Deepak Ariga, MDElgin, IL · $130 in drug and device payments (2025) · Telehealth ·
(844) 599-3700 Dr. Nooruzsabha Ahmed, M.D.Elgin, IL · No drug or device payments recorded (2025) · Telehealth ·
(002) 206-4328 Dr. Qamar Saleheen, MDElgin, IL · No drug or device payments recorded (2025) · Telehealth ·
(888) 220-6432 Dr. Robert Tiballi, D.O.Elgin, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 741-4376 Dr. Tian Huang, M.D.Elgin, IL · $589 in drug and device payments (2025) · Telehealth ·
(888) 220-6432 Dr. Zarqa Imdad, MDElgin, IL · No drug or device payments recorded (2025) · Telehealth ·
(888) 220-6432 Dr. Iria Irlanda, MDElk Grove Village, IL · $35 in drug and device payments (2025) ·
(847) 690-9767 Dr. Lynwood Jones, M.D.Elk Grove Village, IL · No drug or device payments recorded (2025) ·
(847) 981-3694 Dr. Patricia Larson, MDElk Grove Village, IL · No drug or device payments recorded (2025) ·
(847) 690-9767 Dr. Poonam Joshi, M.D.Elk Grove Village, IL · $646 in drug and device payments (2025) ·
(847) 981-3694 Dr. Sharon Ogawa, M.D.Elk Grove Village, IL · No drug or device payments recorded (2025) ·
(847) 981-3694 Dr. Ari Robicsek, MDEvanston, IL · No drug or device payments recorded (2025) ·
(847) 570-1502 Dr. Becky Smith, MDEvanston, IL · $58 in drug and device payments (2025) · Telehealth ·
(847) 570-1502 Conditions Infectious Disease providers in Illinois commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Infectious Disease providers. Individual practices vary, so confirm with the provider before booking.
- Long COVID
- HIV care
- Lyme disease
- Recurrent infections
- Travel medicine
Common questions
How many Infectious Disease providers are in Illinois?There are 463 Infectious Disease providers with active NPI records practicing in Illinois, according to federal NPPES data refreshed monthly.
Do Infectious Disease providers in Illinois offer telehealth?Yes. 173 of the 463 Infectious Disease providers in Illinois (about 37%) report offering telehealth services in CMS data.
Which cities in Illinois have the most Infectious Disease providers?Chicago (216), Burr Ridge (28), Springfield (17) have the highest concentration of Infectious Disease providers in Illinois.
How many Infectious Disease providers in Illinois received drug or device company payments?130 of 463 Infectious Disease providers in Illinois (28%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Infectious Disease providers in Illinois treat?Infectious Disease providers commonly treat long COVID, HIV care, Lyme disease, recurrent infections, travel medicine and related conditions. Individual practices vary, so confirm with the provider before booking.
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.
Do most Infectious Disease Specialists in Illinois work in independent practices or large health systems?Among 289 Infectious Disease Specialists in Illinois enrolled in Medicare, 13% bill through a solo or small practice with fewer than 10 clinicians, 8% through a mid-size group of 10 to 99, and 79% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Infectious Disease Specialists in Illinois work at?According to CMS facility affiliation records, the Illinois hospitals where the most Infectious Disease Specialists hold privileges are Northwestern Memorial Hospital in Chicago; Northwestern Medicine Central Dupage Hospital in Winfield; John H Stroger Jr Hospital in Chicago.
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