OB-GYNs in Illinois
Data updated monthly · Last refresh October 2026
2,049 Obstetrics & Gynecology providers practice in Illinois, including 126 (6%) 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.
2,049providers
126telehealth
Chicagotop city
Obstetrics & Gynecology by city in Illinois
Choose a city to see providers there.
Obstetrics & Gynecology 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. Steven Daube, DOEvergreen Park, IL · $433 in drug and device payments (2025) ·
(708) 425-1907 Dr. Timothy Johnson, D.O.Evergreen Park, IL · $19 in drug and device payments (2025) ·
(708) 425-1907 Dr. Sujatha Prabhakaran, M.D.Flossmoor, IL · $125 in drug and device payments (2025) ·
(708) 960-0907 Dr. Jackie Williams, M.D.Forest Park, IL · No drug or device payments recorded (2025) ·
(708) 838-8610 Dr. John Bush, DOFrankfort, IL · $52 in drug and device payments (2025) ·
(815) 469-6646 Dr. Maureen Mietelski, DOFrankfort, IL · No drug or device payments recorded (2025) ·
(815) 469-6646 Dr. Courtney Pyant-dan-pullo, MDFreeport, IL · No drug or device payments recorded (2025) ·
(815) 599-7750 Dr. Farouk Isawi, MDFreeport, IL · No drug or device payments recorded (2025) ·
(815) 599-7788 Dr. Ruhee Sidhu, MDFreeport, IL · No drug or device payments recorded (2025) ·
(815) 599-7750 Dr. Cynthia Mangubat, MDGalesburg, IL · No drug or device payments recorded (2025) ·
(309) 344-1000 Dr. James Cecil, DOGalesburg, IL · No drug or device payments recorded (2025) ·
(309) 343-2640 Dr. Jeffrey Baumgardner, M.D., M.S.Galesburg, IL · No drug or device payments recorded (2025) ·
(309) 342-3565 Dr. Lorraine Garland, M.D.Galesburg, IL · $1,676 in drug and device payments (2025) ·
(309) 343-3303 Dr. Tara Baum, MDGalesburg, IL · $421 in drug and device payments (2025) ·
(309) 343-5117 Dr. Vladimir Strunin, MDGalesburg, IL · No drug or device payments recorded (2025) ·
(309) 344-1000 Dr. Deborah Hay, M.D.Geneva, IL · No drug or device payments recorded (2025) ·
(630) 208-0784 Dr. Janeta Dimante, M.D.Geneva, IL · No drug or device payments recorded (2025) ·
(630) 262-2751 Dr. Jonathan Song, M.D.Geneva, IL · No drug or device payments recorded (2025) ·
(630) 653-4240 Dr. Kristia Patsavas, M.D. Dr. Michael Larry, M. D.Geneva, IL · No drug or device payments recorded (2025) ·
(630) 653-4240 Dr. Ivonne Marie Torres Baez, MDGibson City, IL · No drug or device payments recorded (2025) ·
(217) 727-1088 Dr. Bryson Whalen, M.D.Glen Carbon, IL · $236 in drug and device payments (2025) ·
(618) 288-9251 Dr. Dennis Hurford, MDGlen Carbon, IL · No drug or device payments recorded (2025) ·
(618) 288-9251 Dr. Kevin Scharff, MDGlen Carbon, IL · No drug or device payments recorded (2025) ·
(618) 288-9251 Dr. Kristen James, M.D.Glen Carbon, IL · $22 in drug and device payments (2025) ·
(618) 288-9251 Dr. Rodolfo Beer, MDGlen Carbon, IL · $461 in drug and device payments (2025) ·
(618) 288-2970 Dr. Susan Kalt, MDGlencoe, IL · No drug or device payments recorded (2025) ·
(773) 391-6463 Dr. Alison Rosenthal, MDGlen Ellyn, IL · $28 in drug and device payments (2025) · Telehealth ·
(630) 653-4240 Dr. Heather Cushing, MDGlen Ellyn, IL · $53 in drug and device payments (2025) ·
(630) 474-2626 Dr. Jaclynn Clasen, MDGlen Ellyn, IL · No drug or device payments recorded (2025) ·
(630) 469-9200 Dr. Marilanne Johnson, MDGlen Ellyn, IL · No drug or device payments recorded (2025) ·
(630) 469-9200 Dr. Paul Ross, M.D.Glen Ellyn, IL · No drug or device payments recorded (2025) ·
(630) 309-7751 Dr. Ramona Marsh, M.D.Glen Ellyn, IL · $14 in drug and device payments (2025) ·
(630) 653-4240 Dr. Allison Rodgers, M.D.Glenview, IL · $145 in drug and device payments (2025) ·
(847) 998-8200 Dr. Carol Ellman, MDGlenview, IL · No drug or device payments recorded (2025) ·
(847) 729-2108 Dr. Dana Russo, D.O.Glenview, IL · $76 in drug and device payments (2025) ·
(847) 294-5490 Dr. Eduardo Ladlad, M.D.Glenview, IL · No drug or device payments recorded (2025) ·
(847) 998-6173 Dr. Elizabeth Forbes, MDGlenview, IL · No drug or device payments recorded (2025) ·
(847) 729-2240 Dr. Jeremy Miller, MDGlenview, IL · No drug or device payments recorded (2025) ·
(847) 729-2240 Dr. Joanna Ryan, M.DGlenview, IL · $19 in drug and device payments (2025) · Telehealth ·
(847) 535-7057 Dr. Joyce Chams, M.D.Glenview, IL · $271 in drug and device payments (2025) · Telehealth ·
(847) 998-4637 Dr. Karyn Herndon, MDGlenview, IL · $42 in drug and device payments (2025) ·
(847) 729-2240 Dr. Milton Sprang, MDGlenview, IL · No drug or device payments recorded (2025) ·
(847) 729-2108 Dr. Narissa Hoprasart, MDGlenview, IL · $42 in drug and device payments (2025) ·
(847) 729-2108 Dr. Patricia O'leary, MDGlenview, IL · No drug or device payments recorded (2025) ·
(847) 825-1100 Conditions Obstetrics & Gynecology providers in Illinois commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Obstetrics & Gynecology providers. Individual practices vary, so confirm with the provider before booking.
- Pregnancy care
- Endometriosis
- Fibroids
- PCOS
- Menopause
- Contraception
Common questions
How many Obstetrics & Gynecology providers are in Illinois?There are 2,049 Obstetrics & Gynecology providers with active NPI records practicing in Illinois, according to federal NPPES data refreshed monthly.
Do Obstetrics & Gynecology providers in Illinois offer telehealth?Yes. 126 of the 2,049 Obstetrics & Gynecology providers in Illinois (about 6%) report offering telehealth services in CMS data.
Which cities in Illinois have the most Obstetrics & Gynecology providers?Chicago (695), Springfield (66), Park Ridge (55) have the highest concentration of Obstetrics & Gynecology providers in Illinois.
How many Obstetrics & Gynecology providers in Illinois received drug or device company payments?939 of 2,049 Obstetrics & Gynecology providers in Illinois (46%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Obstetrics & Gynecology providers in Illinois treat?Obstetrics & Gynecology providers commonly treat pregnancy care, endometriosis, fibroids, PCOS, menopause 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 OB-GYNs in Illinois work in independent practices or large health systems?Among 1,045 OB-GYNs in Illinois enrolled in Medicare, 16% bill through a solo or small practice with fewer than 10 clinicians, 16% through a mid-size group of 10 to 99, and 67% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do OB-GYNs in Illinois work at?According to CMS facility affiliation records, the Illinois hospitals where the most OB-GYNs hold privileges are Northwestern Medicine Central Dupage Hospital in Winfield; Northshore University Healthsystem - Evanston Hospital in Evanston; Northwestern Memorial Hospital in Chicago.
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