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. Peguy Saad, MDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(888) 220-6432 Dr. Peter WilliamsonChicago, IL · No drug or device payments recorded (2025) ·
(866) 600-2273 Dr. Philip Clapham, MDChicago, IL · No drug or device payments recorded (2025) ·
(866) 600-2273 Dr. Philip Dwek, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 942-5865 Dr. Philip Jurasinski, DOChicago, IL · No drug or device payments recorded (2025) ·
(708) 751-2340 Dr. Phillip Santoiemma, M.D.Chicago, IL · $26 in drug and device payments (2025) · Telehealth ·
(312) 926-8358 Dr. Preeti Kaur, M.D.,M.P.H.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 996-6732 Dr. Rachel Medernach, M.D.Chicago, IL · $116 in drug and device payments (2025) ·
(312) 926-9877 Dr. Rebecca Osborn, MDChicago, IL · $427 in drug and device payments (2025) ·
(312) 695-5085 Dr. Rebecca Wurtz, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 743-4213 Dr. Renslow Sherer, M.D.Chicago, IL · $229 in drug and device payments (2025) ·
(773) 702-2710 Dr. Richard D'aquila, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 503-4876 Dr. Rima Mcleod, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 834-4130 Dr. Roberta Luskin-hawk, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 665-3261 Dr. Robert Hirschtick, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 926-8550 Dr. Robert Murphy, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 926-8358 Dr. Robert Odrobina, M.D.Chicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(773) 665-3000 Dr. Robert Weinstein, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 864-6000 Dr. Rodolfo Choussal-gonzalez, MDChicago, IL · $33 in drug and device payments (2025) · Telehealth ·
(773) 907-3400 Dr. Ronald Hershow, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 996-7699 Dr. Ronald Lubelchek, M.D.Chicago, IL · $165 in drug and device payments (2025) · Telehealth ·
(312) 864-6000 Dr. Ryan Knodle, M.D.Chicago, IL · $52 in drug and device payments (2025) · Telehealth ·
(312) 996-8337 Dr. Sagel Dubey, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 563-3447 Dr. Saliba Wehbe, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 834-9740 Dr. Samuel Starke, MDChicago, IL · No drug or device payments recorded (2025) ·
(131) 294-2586 Dr. Sarah Kemble, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 746-6088 Dr. Sarah Sansom, D.O.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 942-5865 Dr. Sarah Sutton, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 695-9797 Dr. Sarah Won, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 942-3665 Dr. Sara Keiler, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 907-3400 Dr. Scott Borgetti, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(219) 765-1205 Dr. Sean Anderson, MDChicago, IL · $19 in drug and device payments (2025) · Telehealth ·
(773) 702-9660 Dr. Sein-khiong Yeo, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 784-1025 Dr. Shannon Galvin, M.D.Chicago, IL · $119 in drug and device payments (2025) · Telehealth ·
(312) 695-0061 Dr. Sharon Welbel, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 864-4597 Dr. Sheila Badri, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 864-4585 Dr. Shivanjali Shankaran, MDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(312) 942-5865 Dr. Stephanie Black, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 942-2061 Dr. Stephen Grohmann, M.D.Chicago, IL · $26 in drug and device payments (2025) · Telehealth ·
(773) 907-3400 Dr. Stephen WeberChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(888) 824-0200 Dr. Steve Kalish, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 907-3400 Dr. Steven Fisher, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(866) 600-2273 Dr. Steven Wolinsky, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 695-9797 Dr. Stockton Mayer, D.O.Chicago, IL · $2,461 in drug and device payments (2025) ·
(312) 996-6763 Dr. Sudhir Penugonda, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 926-8358 Dr. Sunita Mohapatra, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 257-6828 Dr. Susan Cohn, MDChicago, IL · $4,030 in drug and device payments (2025) ·
(312) 926-3693 Dr. Susan Pacheco, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 695-5090 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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