Allergy Specialists in Illinois
Data updated monthly · Last refresh October 2026
55 Allergy providers practice in Illinois, including 7 (13%) 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.
55providers
7telehealth
Chicagotop city
Allergy by city in Illinois
Choose a city to see providers there.
Where Allergy Specialists in Illinois practice
From CMS Medicare enrollment records covering 18 of the 55 providers listed here (33%). Providers who do not bill Medicare are not included in these figures.
Largest practice groups
| Group (as registered with Medicare) | Allergy Specialists | All clinicians in group | Main city |
| Northwestern Medical Faculty Foundation | 2 | 4,386 | Chicago |
| Midwest Ent Alliance PLLC | 2 | 97 | Barrington |
| Associated Allergists and Asthma Specialists, LTD | 2 | 4 | Highland Park |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Allergy Specialists affiliated |
| Northshore University Healthsystem - Evanston Hospital | Evanston | Nonprofit | 5 of 5 | 4 |
| Northwest Community Hospital 1 | Arlington Heights | Nonprofit | 4 of 5 | 3 |
| Advocate Good Shepherd Hospital | Barrington | Nonprofit | 5 of 5 | 2 |
| Northwestern Medicine Central Dupage Hospital | Winfield | Nonprofit | 5 of 5 | 2 |
| Northwestern Memorial Hospital | Chicago | Nonprofit | 5 of 5 | 2 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Allergy 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. Preeti Vemuri, MDBarrington, IL · $921 in drug and device payments (2025) ·
(847) 649-6000 Dr. Ronald Mings, M.D.Carbondale, IL · No drug or device payments recorded (2025) ·
(618) 549-9385 Dr. Alex Thomas, M.D.Chicago, IL · $1,916 in drug and device payments (2025) · Telehealth ·
(773) 283-9594 Dr. Anne Ditto, MDChicago, IL · $278 in drug and device payments (2025) ·
(312) 695-9797 Dr. Athanasios Konstantinidis, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 695-4000 Dr. Brian RotskoffChicago, IL · No drug or device payments recorded (2025) ·
(773) 877-3500 Dr. Bruce Bochner, M.D.Chicago, IL · $711 in drug and device payments (2025) ·
(312) 695-9797 Dr. Edward Lisberg, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 627-8737 Dr. Fei Li Kuang, M.D., PH.D.Chicago, IL · $36 in drug and device payments (2025) · Telehealth ·
(312) 695-8624 Dr. Kajorndej Komutanon, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 588-6846 Dr. Melissa Watts, M.D., MPHChicago, IL · $130 in drug and device payments (2025) · Telehealth ·
(312) 926-3674 Dr. Michael Rosenberg, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 266-6075 Dr. Rayna Schwartz, MDChicago, IL · $150 in drug and device payments (2025) ·
(312) 926-2000 Dr. Miguel Camara, M.D.Crest Hill, IL · No drug or device payments recorded (2025) ·
(815) 729-9900 Dr. Edward Murphy, M.D.Decatur, IL · No drug or device payments recorded (2025) ·
(217) 876-3682 Dr. Howard Beede, M.D.Decatur, IL · No drug or device payments recorded (2025) ·
(217) 872-1040 Dr. Surendra Agarwal, M.D.Effingham, IL · No drug or device payments recorded (2025) ·
(217) 342-3800 Dr. Deborah Pockross, MDElgin, IL · No drug or device payments recorded (2025) ·
(847) 888-8802 Dr. Robert Hart, M.D.Flossmoor, IL · No drug or device payments recorded (2025) ·
(708) 798-2950 Dr. Jacqueline Moran, MDGlen Ellyn, IL · $34 in drug and device payments (2025) ·
(630) 469-9200 Dr. J Lemmon, M.D.Glenview, IL · $16 in drug and device payments (2025) ·
(847) 657-6060 Dr. Paul Kentor, MDHighland Park, IL · $181 in drug and device payments (2025) · Telehealth ·
(847) 634-1960 Dr. Mark Miller, MDHoffman Estates, IL · $3,368 in drug and device payments (2025) ·
(847) 352-2822 Dr. Archana Narayan, MDJoliet, IL · $2,317 in drug and device payments (2025) ·
(815) 744-2300 Dr. Voraphot Sathissarat, MDJoliet, IL · No drug or device payments recorded (2025) ·
(815) 741-1212 Dr. Joseph Leija, M.D.Melrose Park, IL · No drug or device payments recorded (2025) ·
(708) 450-5054 Dr. Mohana Velagapudi, M.DMoline, IL · No drug or device payments recorded (2025) ·
(309) 764-5900 Dr. Asya Segalene, M.D.Naperville, IL · $154 in drug and device payments (2025) ·
(630) 852-4050 Dr. Irma Oliff, MDNorthbrook, IL · $1,432 in drug and device payments (2025) ·
(847) 272-4296 Dr. Shanti Seker, M.D.Oak Forest, IL · No drug or device payments recorded (2025) ·
(708) 687-3855 Dr. Lourdes Floro, MDOak Lawn, IL · No drug or device payments recorded (2025) ·
(708) 422-4848 Dr. Alan Resnick, M.D.Orland Park, IL · $1,227 in drug and device payments (2025) ·
(708) 957-7468 Dr. James Hunter, M.D.Orland Park, IL · $94 in drug and device payments (2025) ·
(708) 957-7468 Dr. James Thompson, M.D.Orland Park, IL · No drug or device payments recorded (2025) ·
(708) 957-7468 Dr. Mark Lowenthal, M.D.Orland Park, IL · No drug or device payments recorded (2025) · Telehealth ·
(708) 957-7468 Dr. Michael Flais, M.D.Orland Park, IL · $470 in drug and device payments (2025) ·
(708) 957-7468 Dr. Padma Tipirneni, M.D.Orland Park, IL · No drug or device payments recorded (2025) ·
(650) 704-7523 Dr. Richard Fitzsimons, M.D.Orland Park, IL · No drug or device payments recorded (2025) ·
(708) 957-7468 Dr. Sai Nimmagadda, M.D.Orland Park, IL · $398 in drug and device payments (2025) ·
(708) 957-7468 Dr. Saroj Khurana, M.D.Orland Park, IL · No drug or device payments recorded (2025) ·
(708) 957-7468 Dr. Timothy Brown, M.D.Orland Park, IL · $114 in drug and device payments (2025) ·
(708) 957-7468 Dr. Umapathi Cattamanchi, MDOrland Park, IL · No drug or device payments recorded (2025) ·
(708) 460-8111 Dr. Kenneth ArnettPeoria, IL · No drug or device payments recorded (2025) ·
(309) 655-4184 Dr. Marisha Cook, M. DRockford, IL · $23 in drug and device payments (2025) · Telehealth ·
(815) 971-2000 Dr. Lee SoninSchaumburg, IL · No drug or device payments recorded (2025) ·
(847) 352-2822 Dr. Janusz Langiewicz, M.D.PH.D.South Barrington, IL · No drug or device payments recorded (2025) ·
(847) 304-6999 Dr. Renu Govindaiah, M.D.Springfield, IL · $1,151 in drug and device payments (2025) ·
(217) 528-7541 Dr. Peter Baum, M.D.Sycamore, IL · No drug or device payments recorded (2025) ·
(815) 758-8671 Dr. Scott Song, MDVernon Hills, IL · $103 in drug and device payments (2025) ·
(847) 362-0691 Common questions
How many Allergy providers are in Illinois?There are 55 Allergy providers with active NPI records practicing in Illinois, according to federal NPPES data refreshed monthly.
Do Allergy providers in Illinois offer telehealth?Yes. 7 of the 55 Allergy providers in Illinois (about 13%) report offering telehealth services in CMS data.
Which cities in Illinois have the most Allergy providers?Chicago (12), Orland Park (11), Western Springs (2) have the highest concentration of Allergy providers in Illinois.
How many Allergy providers in Illinois received drug or device company payments?25 of 55 Allergy providers in Illinois (45%) 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 Allergy Specialists in Illinois work at?According to CMS facility affiliation records, the Illinois hospitals where the most Allergy Specialists hold privileges are Northshore University Healthsystem - Evanston Hospital in Evanston; Northwest Community Hospital 1 in Arlington Heights; Advocate Good Shepherd Hospital in Barrington.
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