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. Alyssa Vancardo, DOUrbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3311 Dr. Amber ArmstrongUrbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3311 Dr. Anna Schmitz, MDUrbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3140 Dr. Bhargavi Dhanireddy, MDUrbana, IL · No drug or device payments recorded (2025) ·
(217) 326-1272 Dr. Billianne Schultz, MDUrbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3311 Dr. Catherine Keller, MDUrbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3311 Dr. Christine Chien, MDUrbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3140 Dr. Claire Aucoin, M.D.Urbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3311 Dr. Elijah Reische, MDUrbana, IL · No drug or device payments recorded (2025) ·
(641) 325-1544 Dr. Elsa Whitmore, D.O.Urbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3140 Dr. Eshani Dixit, MDUrbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3311 Dr. Georgina Cheng, M.D., PH.D. Dr. Grace Lee, MDUrbana, IL · No drug or device payments recorded (2025) ·
(615) 290-6597 Dr. Ismail Oshogwemoh, D.O. Dr. James Mcenerney, MDUrbana, IL · No drug or device payments recorded (2025) ·
(217) 586-7077 Dr. James Shepherd, MDUrbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3140 Dr. Jamie Fulfer, MDUrbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3140 Dr. Jay Keller, M.D.Urbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3140 Dr. Jeremy Johnson, M.D.Urbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3140 Dr. Joanne Chan, MDUrbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3311 Dr. Jon Weisbaum, DOUrbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3140 Dr. Karima Shmila, MDUrbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3311 Dr. Kelsey Mckillip, MDUrbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3140 Dr. Madeline Kroeger, MDUrbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3311 Dr. Manisha Shah, MDUrbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3140 Dr. Melinda Dabrowski, M.D.Urbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3140 Dr. Nazanin Azarvash, MDUrbana, IL · No drug or device payments recorded (2025) ·
(858) 859-5090 Dr. Olivia Fields, MDUrbana, IL · No drug or device payments recorded (2025) ·
(502) 852-8696 Dr. Oormila Kovilam, MDUrbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3140 Dr. Rebecca Wagner, MDUrbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3140 Dr. Tiffani Dillard, MDUrbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3140 Dr. Valerie Jennings, M.D.Urbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3140 Dr. Carl Buccellato, MDVernon Hills, IL · $18 in drug and device payments (2025) · Telehealth ·
(847) 941-7900 Dr. Dianna Kim, MDVernon Hills, IL · $1,007 in drug and device payments (2025) ·
(847) 918-7050 Dr. Gauri Bhatnagar, MDVernon Hills, IL · $127 in drug and device payments (2025) ·
(847) 918-7050 Dr. James Milam, M.D.Vernon Hills, IL · No drug or device payments recorded (2025) ·
(847) 362-5242 Dr. Jennifer ChanVernon Hills, IL · $308 in drug and device payments (2025) ·
(847) 918-7050 Dr. Laura Treacy, MDVernon Hills, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 941-7600 Dr. Maricar Virina, M.D.Vernon Hills, IL · $867 in drug and device payments (2025) ·
(847) 918-7050 Dr. Megan Valassis, M.D.Vernon Hills, IL · $18 in drug and device payments (2025) · Telehealth ·
(847) 941-7600 Dr. Sarah Mccormick, D.O.Vernon Hills, IL · $696 in drug and device payments (2025) ·
(847) 918-7050 Dr. Sarah Wong, MDVernon Hills, IL · $641 in drug and device payments (2025) ·
(847) 918-7050 Dr. Susan Kramer, MDVernon Hills, IL · $18 in drug and device payments (2025) · Telehealth ·
(847) 941-7600 Dr. James Bowles, M.D.Warrenville, IL · No drug or device payments recorded (2025) ·
(630) 653-4240 Dr. Kenneth Macek, M. D.Warrenville, IL · No drug or device payments recorded (2025) ·
(630) 653-4240 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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