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. Arlette Brown, M.D.Chicago Heights, IL · $18 in drug and device payments (2025) ·
(708) 754-9687 Dr. Asra Khan, MDChicago Heights, IL · $29 in drug and device payments (2025) ·
(708) 709-7470 Dr. Sharon James, MDChicago Heights, IL · $678 in drug and device payments (2025) ·
(708) 754-9687 Dr. Patricia Tiernan, M.D.Chicago Hts, IL · No drug or device payments recorded (2025) ·
(708) 756-0100 Dr. Eduardo Barriuso, M.D.Cicero, IL · No drug or device payments recorded (2025) ·
(708) 222-6800 Dr. Elizabeth Baron-kuhn, M.D.Clarendon Hills, IL · No drug or device payments recorded (2025) ·
(630) 881-5665 Dr. Boon Charoenying, MDCrystal Lake, IL · No drug or device payments recorded (2025) ·
(815) 455-0045 Dr. Christa Edwards, MDCrystal Lake, IL · $150 in drug and device payments (2025) ·
(815) 477-0300 Dr. Heather Beall, M.D.Crystal Lake, IL · No drug or device payments recorded (2025) · Telehealth ·
(815) 477-0300 Dr. Kathleen Salus, D.O.Crystal Lake, IL · No drug or device payments recorded (2025) ·
(815) 477-0300 Dr. Mary Riggs, DOCrystal Lake, IL · No drug or device payments recorded (2025) ·
(815) 356-2323 Dr. Michele Perlis, M.D.Crystal Lake, IL · No drug or device payments recorded (2025) ·
(815) 477-0300 Dr. Neelam Gandhi, M.D.Crystal Lake, IL · $887 in drug and device payments (2025) ·
(815) 477-0300 Dr. Shannon Watley, DOCrystal Lake, IL · No drug or device payments recorded (2025) ·
(815) 477-2310 Dr. Bethany Halloran, MDDanville, IL · $18 in drug and device payments (2025) ·
(217) 431-7850 Dr. Donald Rokosch, M.D.Danville, IL · No drug or device payments recorded (2025) ·
(217) 474-1254 Dr. Glenda Kaplan, MDDanville, IL · No drug or device payments recorded (2025) ·
(217) 431-8930 Dr. Rami Kilani, M.D.Danville, IL · No drug or device payments recorded (2025) ·
(217) 477-4720 Dr. Anthony Amiewalan, MD FACOGDecatur, IL · No drug or device payments recorded (2025) ·
(217) 422-0560 Dr. Chinelo Echeazu, M.D.Decatur, IL · $210 in drug and device payments (2025) ·
(217) 872-2400 Dr. Derin Rominger, MDDecatur, IL · $203 in drug and device payments (2025) ·
(217) 875-5574 Dr. Douglas Combs, M.D.Decatur, IL · No drug or device payments recorded (2025) ·
(217) 545-8000 Dr. Jeffrey Pfeiffer, MDDecatur, IL · $332 in drug and device payments (2025) · Telehealth ·
(217) 872-2400 Dr. John Hudec, MDDecatur, IL · No drug or device payments recorded (2025) ·
(217) 876-6400 Dr. Maria Rizalin Flickinger, MDDecatur, IL · No drug or device payments recorded (2025) ·
(217) 423-2800 Dr. Roy Tsuda, MDDecatur, IL · No drug or device payments recorded (2025) ·
(217) 875-5565 Dr. Todd Diebold, D.O.Decatur, IL · No drug or device payments recorded (2025) ·
(217) 545-8000 Dr. Vidya Sagar Rao Morisetty, MD Dr. Anthony Greis, M.D.Deerfield, IL · No drug or device payments recorded (2025) ·
(847) 580-5700 Dr. Edward Lee, MDDeerfield, IL · $38 in drug and device payments (2025) ·
(847) 945-4575 Dr. Martin Kass, MDDeerfield, IL · No drug or device payments recorded (2025) ·
(847) 945-9470 Dr. Rushelle Cyrus, MEDICAL DOCTORDeerfield, IL · No drug or device payments recorded (2025) ·
(800) 252-2021 Dr. Ruth Guth, MDDeerfield, IL · No drug or device payments recorded (2025) ·
(847) 945-9470 Dr. Corissa Elgar, M.D.Dekalb, IL · No drug or device payments recorded (2025) ·
(815) 766-7021 Dr. Joseph Baumgart, MDDekalb, IL · No drug or device payments recorded (2025) ·
(815) 758-8621 Dr. Natalie Price, MDDekalb, IL · No drug or device payments recorded (2025) ·
(815) 766-7021 Dr. Rosanna Olofsson, DODekalb, IL · No drug or device payments recorded (2025) ·
(815) 758-8621 Dr. Beth Sum, MDDes Plaines, IL · $623 in drug and device payments (2025) ·
(847) 318-9350 Dr. Brian Locker, MDDes Plaines, IL · $343 in drug and device payments (2025) ·
(847) 318-9350 Dr. Hasumati Patel, M.D.Des Plaines, IL · No drug or device payments recorded (2025) ·
(847) 803-3610 Dr. Jodi Sklansky, D.O.Des Plaines, IL · $204 in drug and device payments (2025) ·
(847) 318-9350 Dr. Julie Snow, M.D.Des Plaines, IL · $488 in drug and device payments (2025) · Telehealth ·
(847) 318-9350 Dr. Lauren Hensley, MDDes Plaines, IL · $189 in drug and device payments (2025) ·
(847) 655-8500 Dr. Natalia Feldman, M.D.Des Plaines, IL · $390 in drug and device payments (2025) ·
(847) 318-9350 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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