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. Dominique Milsap, MDChicago, IL · No drug or device payments recorded (2025) ·
(888) 352-7874 Dr. Donald Amuh, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 336-8589 Dr. Egon Ozer, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 503-4536 Dr. Elise Hyser, DOChicago, IL · No drug or device payments recorded (2025) ·
(888) 220-6432 Dr. Elizabeth Bell, MDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(773) 834-9740 Dr. Elizabeth NagelChicago, IL · No drug or device payments recorded (2025) ·
(312) 926-8358 Dr. Emily Adochio-clancy, MDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(312) 942-5000 Dr. Endale Mekonen, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 978-4330 Dr. En-ling Wu, MDChicago, IL · $322 in drug and device payments (2025) · Telehealth ·
(773) 702-1000 Dr. Enrique Cornejo Cisneros, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(314) 560-2165 Dr. Eric Roessler, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 834-9740 Dr. Erin Shanker, MD, PHDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(866) 600-2273 Dr. Farah FakouriChicago, IL · No drug or device payments recorded (2025) ·
(773) 918-4700 Dr. Francesca Cozzi, MDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(312) 942-5495 Dr. Frank Palella, MDChicago, IL · $141,263 in drug and device payments (2025) · Telehealth ·
(312) 695-9797 Dr. Fred ZarChicago, IL · No drug or device payments recorded (2025) ·
(866) 600-2273 Dr. Gail Reid, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 996-8337 Dr. Gary Noskin, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 695-9797 Dr. Gregory Huhn, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 572-4575 Dr. Gregory Thompson, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 894-5784 Dr. Harold Kessler, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 942-2061 Dr. Helena Herber, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 926-2000 Dr. Hunter Pool, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 834-9740 Dr. Huzefa JibrilChicago, IL · No drug or device payments recorded (2025) ·
(312) 996-2933 Dr. Ian Motie, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-2710 Dr. Ibrahim Uygun, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 942-5865 Dr. Jade Pagkas-bather, MDChicago, IL · $4,810 in drug and device payments (2025) · Telehealth ·
(773) 702-1000 Dr. Jae Hyung Jung, MDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(312) 942-5865 Dr. Jahanavi Ramakrishna, MBBSChicago, IL · No drug or device payments recorded (2025) ·
(312) 942-5495 Dr. James Malow, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 296-7084 Dr. James Sullivan, MDChicago, IL · $14,655 in drug and device payments (2025) · Telehealth ·
(773) 665-3261 Dr. Jean-luc BenoitChicago, IL · No drug or device payments recorded (2025) ·
(888) 824-0200 Dr. Jeffrey Lisowski, MDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(888) 220-6432 Dr. Jeries Alsahoury, DOChicago, IL · No drug or device payments recorded (2025) ·
(312) 942-5495 Dr. Jesica Herrick, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 996-3418 Dr. Jo-ann Jose, M.D.Chicago, IL · $349 in drug and device payments (2025) · Telehealth ·
(312) 926-8358 Dr. Joel Spear, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 665-3261 Dr. John Flaherty, MDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(312) 926-8358 Dr. John Flores, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 834-9740 Dr. John KowalskiChicago, IL · No drug or device payments recorded (2025) ·
(312) 572-4739 Dr. John SchneiderChicago, IL · $2,156 in drug and device payments (2025) ·
(888) 824-0200 Dr. Jonathan Martin, DOChicago, IL · $167 in drug and device payments (2025) ·
(312) 942-5875 Dr. Jonathan Stake, MDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(888) 220-6432 Dr. Jordan PenningtonChicago, IL · No drug or device payments recorded (2025) ·
(773) 834-9740 Dr. Joshua Craft, MDChicago, IL · $120 in drug and device payments (2025) · Telehealth ·
(312) 926-8358 Dr. Judith Nerad, MDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(312) 864-6000 Dr. Juliette Giner, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 525-6780 Dr. Justin Kim, MDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(312) 942-5865 Dr. Katayoun Rezai, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 864-6000 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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