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.
Where OB-GYNs in Illinois practice
From CMS Medicare enrollment records covering 1,045 of the 2,049 providers listed here (51%). Providers who do not bill Medicare are not included in these figures.
16%solo or small practice (under 10 clinicians)
16%mid-size group (10 to 99)
67%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | OB-GYNs | All clinicians in group | Main city |
| Advocate Health and Hospitals Corp.oration | 87 | 3,081 | Buffalo Grove |
| Endeavor Health Medical Group | 70 | 3,330 | Evanston |
| Midwest Center for Women's Healthcare, LTD | 68 | 93 | Park Ridge |
| Northwestern Medical Faculty Foundation | 61 | 4,386 | Chicago |
| Central Dupage Physician Group | 51 | 1,087 | Wheaton |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | OB-GYNs affiliated |
| Northwestern Medicine Central Dupage Hospital | Winfield | Nonprofit | 5 of 5 | 118 |
| Northshore University Healthsystem - Evanston Hospital | Evanston | Nonprofit | 5 of 5 | 87 |
| Northwestern Memorial Hospital | Chicago | Nonprofit | 5 of 5 | 76 |
| Northwestern Lake Forest Hospital | Lake Forest | Nonprofit | 5 of 5 | 56 |
| Advocate Christ Hospital & Medical Center | Oak Lawn | Nonprofit | 3 of 5 | 45 |
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.
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. Marcia SiegalAddison, IL · No drug or device payments recorded (2025) ·
(630) 941-9344 Dr. Sarita Massey, M.D.Addison, IL · No drug or device payments recorded (2025) ·
(630) 628-1811 Dr. Charles Herzon, MDAlton, IL · No drug or device payments recorded (2025) ·
(618) 465-2550 Dr. Christine Taylor, M.D. Dr. Clifford Martin, M.D.Alton, IL · No drug or device payments recorded (2025) ·
(618) 462-2222 Dr. Dennis Sands, M.D.Alton, IL · No drug or device payments recorded (2025) ·
(618) 462-2222 Dr. James Stubbs, MDAlton, IL · No drug or device payments recorded (2025) ·
(618) 465-2550 Dr. Megan Sauer Rosenow, DO Dr. Akash Jani, MDArlington Heights, IL · $136 in drug and device payments (2025) ·
(847) 618-1000 Dr. Alex Lipowich, M.D., S.C.Arlington Heights, IL · $786 in drug and device payments (2025) ·
(847) 394-3553 Dr. Alyssa Fargotstein, MDArlington Heights, IL · $199 in drug and device payments (2025) ·
(847) 221-4900 Dr. Andrea Bennett, M.D.Arlington Heights, IL · No drug or device payments recorded (2025) ·
(847) 618-1000 Dr. Anna Hegge, MDArlington Heights, IL · $19 in drug and device payments (2025) ·
(847) 395-3553 Dr. Ann Ressetar, MDArlington Heights, IL · No drug or device payments recorded (2025) ·
(847) 221-4900 Dr. Ashley Abraham, M.D.Arlington Heights, IL · $122 in drug and device payments (2025) ·
(847) 221-4900 Dr. Brittany Novak, MDArlington Heights, IL · $261 in drug and device payments (2025) ·
(847) 221-4900 Dr. Devoni Bruns, MDArlington Heights, IL · $318 in drug and device payments (2025) ·
(847) 392-9191 Dr. Farah Alvi, M.D.Arlington Heights, IL · $149 in drug and device payments (2025) · Telehealth ·
(847) 618-1000 Dr. Gail Goldberg, MDArlington Heights, IL · $139 in drug and device payments (2025) ·
(847) 618-8400 Dr. Henry Dominicis, M.D.Arlington Heights, IL · No drug or device payments recorded (2025) ·
(847) 221-4900 Dr. Jeanine Maurice, M.D.Arlington Heights, IL · $159 in drug and device payments (2025) ·
(847) 618-8400 Dr. Joel Goodnough, M.D.Arlington Heights, IL · No drug or device payments recorded (2025) ·
(847) 618-1000 Dr. Julie Springer, M.D.Arlington Heights, IL · $662 in drug and device payments (2025) ·
(847) 394-3553 Dr. Kristen Bartucci, MDArlington Heights, IL · $636 in drug and device payments (2025) ·
(847) 394-3553 Dr. Margaret Nettleton, M.D.Arlington Heights, IL · $178 in drug and device payments (2025) ·
(847) 618-8400 Dr. Mary Farhi, MDArlington Heights, IL · $114 in drug and device payments (2025) · Telehealth ·
(847) 808-7070 Dr. Michelle Goldin, M.D.Arlington Heights, IL · $991 in drug and device payments (2025) ·
(847) 221-4900 Dr. Patricia Tagamolila, MDArlington Heights, IL · $263 in drug and device payments (2025) ·
(847) 221-4900 Dr. Randall Kahan, M.D.Arlington Heights, IL · $291 in drug and device payments (2025) · Telehealth ·
(847) 221-4900 Dr. Randy Mccool, M.D.Arlington Heights, IL · No drug or device payments recorded (2025) ·
(847) 394-3553 Dr. Regina Deleon Gomez, M.D.Arlington Heights, IL · No drug or device payments recorded (2025) ·
(847) 618-1000 Dr. Richard Levy, MDArlington Heights, IL · No drug or device payments recorded (2025) ·
(847) 221-4900 Dr. Sotirios Markuly, D.O.Arlington Heights, IL · No drug or device payments recorded (2025) ·
(847) 618-8400 Dr. Timothy Albion, M.D.Arlington Heights, IL · No drug or device payments recorded (2025) ·
(847) 221-4900 Dr. Timothy Vierling, MDArlington Heights, IL · $217 in drug and device payments (2025) ·
(847) 221-4900 Dr. Dawn Sadowski, M.D.Arlington Hts, IL · $620 in drug and device payments (2025) ·
(847) 394-3553 Dr. Donald Dedonato, M.D.Arlington Hts, IL · No drug or device payments recorded (2025) ·
(847) 394-3553 Dr. Michelle Luthringshausen, MDArlington Hts, IL · $1,055 in drug and device payments (2025) · Telehealth ·
(847) 221-4601 Dr. Peter Geittmann, M.D.Arlington Hts, IL · No drug or device payments recorded (2025) ·
(847) 394-3553 Dr. Stacy Weiss, M.D.Arlington Hts, IL · $584 in drug and device payments (2025) ·
(847) 221-4900 Dr. Steven Kooperman, M.D.Arlington Hts, IL · $19 in drug and device payments (2025) ·
(847) 394-3553 Dr. Tammy Novak, MDArlington Hts, IL · $37 in drug and device payments (2025) ·
(847) 221-4900 Dr. Angelos Alexander, D.O.Aurora, IL · No drug or device payments recorded (2025) ·
(630) 892-4355 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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