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. Jennifer Silk, DONaperville, IL · $79 in drug and device payments (2025) ·
(630) 348-3080 Dr. John Josupait, MDNaperville, IL · No drug or device payments recorded (2025) ·
(630) 416-3300 Dr. Judith Bressler, M.D.Naperville, IL · No drug or device payments recorded (2025) ·
(630) 432-6890 Dr. Julie Jensen, MDNaperville, IL · No drug or device payments recorded (2025) ·
(630) 369-7700 Dr. Karen Druzak, MDNaperville, IL · $347 in drug and device payments (2025) ·
(630) 369-7700 Dr. Katherine Favia, DONaperville, IL · No drug or device payments recorded (2025) ·
(630) 369-7700 Dr. Kathryn Gordon, M.D.Naperville, IL · No drug or device payments recorded (2025) ·
(630) 348-3080 Dr. Kelly Ryan, MDNaperville, IL · $1,346 in drug and device payments (2025) ·
(630) 428-2229 Dr. Kimberly Delapp, MDNaperville, IL · $7 in drug and device payments (2025) ·
(630) 646-4417 Dr. Kirsten Sasaki, MDNaperville, IL · $14,891 in drug and device payments (2025) ·
(630) 428-2229 Dr. Kristina Hrvojevic, MDNaperville, IL · $420 in drug and device payments (2025) ·
(630) 527-3000 Dr. Liana LucaricNaperville, IL · No drug or device payments recorded (2025) ·
(630) 717-9977 Dr. Linda AndersonNaperville, IL · $14 in drug and device payments (2025) ·
(630) 416-3300 Dr. Lisa Egan, MDNaperville, IL · $1,118 in drug and device payments (2025) ·
(248) 563-7744 Dr. Lourdes Juarez, MDNaperville, IL · $139 in drug and device payments (2025) ·
(630) 961-9485 Dr. Megan Mietelski, M.D.Naperville, IL · $7 in drug and device payments (2025) ·
(630) 369-7700 Dr. Meghan Flannery, M.D.Naperville, IL · $200 in drug and device payments (2025) ·
(630) 717-9977 Dr. Melinda George, MDNaperville, IL · $429 in drug and device payments (2025) ·
(630) 432-6890 Dr. Melissa Deer Pelletier, D.O.Naperville, IL · $107 in drug and device payments (2025) ·
(630) 653-4240 Dr. Michael Feingold, MDNaperville, IL · No drug or device payments recorded (2025) ·
(630) 428-1500 Dr. Michael Pourtabib, M.D.Naperville, IL · No drug or device payments recorded (2025) ·
(630) 355-5860 Dr. Michele Carney, MDNaperville, IL · $122 in drug and device payments (2025) ·
(630) 348-3080 Dr. Mindy Colgrove, MDNaperville, IL · No drug or device payments recorded (2025) ·
(630) 717-9977 Dr. Nabiha Hashmi, MDNaperville, IL · $132 in drug and device payments (2025) ·
(630) 961-9485 Dr. Peter Weeks, MDNaperville, IL · $48 in drug and device payments (2025) ·
(630) 432-6890 Dr. Rebecca Williamson, DONaperville, IL · No drug or device payments recorded (2025) ·
(630) 961-9485 Dr. Scott Kagan, MDNaperville, IL · $149 in drug and device payments (2025) ·
(630) 432-6890 Dr. Shruti Kumar, MDNaperville, IL · $122 in drug and device payments (2025) ·
(630) 369-7700 Dr. Sigita Poskocimas, DONaperville, IL · $40 in drug and device payments (2025) ·
(630) 432-6890 Dr. Sivani Aluru, MDNaperville, IL · No drug or device payments recorded (2025) ·
(630) 527-3000 Dr. Thomas Chen, MDNaperville, IL · No drug or device payments recorded (2025) ·
(630) 961-9485 Dr. Vanessa Jerger, MDNaperville, IL · $311 in drug and device payments (2025) ·
(630) 348-3080 Dr. Vimi Bajaj, MD FACOGNaperville, IL · No drug or device payments recorded (2025) ·
(630) 428-1500 Dr. Yuri Zermeno, MDNaperville, IL · No drug or device payments recorded (2025) ·
(630) 961-9485 Dr. Gregory Miller, MDNauvoo, IL · No drug or device payments recorded (2025) ·
(217) 440-3837 Dr. Alexis Jones, M.D.New Lenox, IL · $24 in drug and device payments (2025) ·
(815) 463-3000 Dr. Gamilah Pierre, M.D.New Lenox, IL · $3,652 in drug and device payments (2025) ·
(815) 463-3000 Dr. Husam Marsheh, M.D.New Lenox, IL · $289 in drug and device payments (2025) ·
(815) 300-7764 Dr. Hysoo Ka-widmann, M.D.New Lenox, IL · $1,071 in drug and device payments (2025) ·
(815) 463-3000 Dr. Jean Alexandre, MDNew Lenox, IL · $142 in drug and device payments (2025) ·
(708) 406-3288 Dr. Jeffrey Williams, D.O.New Lenox, IL · $205 in drug and device payments (2025) ·
(815) 463-4746 Dr. Joseph Bush, D.O.New Lenox, IL · $24 in drug and device payments (2025) ·
(815) 320-6030 Dr. Mohammad Al Khudari, MDNew Lenox, IL · No drug or device payments recorded (2025) ·
(815) 717-6082 Dr. Nicole Gress, M.D.New Lenox, IL · $1,143 in drug and device payments (2025) ·
(815) 463-3000 Dr. Raven Simpson, DNP, WHNP-BCNew Lenox, IL · No drug or device payments recorded (2025) ·
(815) 463-3000 Dr. Sheri Schreiber, MDNiles, IL · No drug or device payments recorded (2025) ·
(847) 720-3504 Dr. Shira Fishbach, MDNiles, IL · No drug or device payments recorded (2025) ·
(847) 933-1773 Dr. Jeffrey Galvan, MDNormal, IL · No drug or device payments recorded (2025) ·
(309) 454-7400 Dr. Lawrence Gratkins, MD Dr. Sherri Thornton, M.D. 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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