Obstetrics & Gynecology in Oak Park, Illinois
Data updated monthly · Last refresh September 2026
12 Obstetrics & Gynecology providers practice in Oak Park. Listings are drawn from federal public records and are not endorsements.
Obstetrics & Gynecology providers in Oak Park
Listed alphabetically. 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. Bertha Lopez, MDOak Park, IL · No drug or device payments recorded (2025) ·
(708) 386-1390 Dr. Devyani Chawla, MDOak Park, IL · No drug or device payments recorded (2025) ·
(708) 386-1301 Dr. Elaine Biester, M.D.Oak Park, IL · $71 in drug and device payments (2025) ·
(331) 221-1700 Dr. James Nitti, M.D.Oak Park, IL · $291 in drug and device payments (2025) ·
(331) 221-1700 Dr. Kenneth Bray, MDOak Park, IL · No drug or device payments recorded (2025) ·
(708) 386-1301 Dr. Lisa Chorzempa-schainis, M.D.Oak Park, IL · $333 in drug and device payments (2025) ·
(331) 221-1700 Dr. Lyndon Taylor, MDOak Park, IL · No drug or device payments recorded (2025) ·
(708) 848-9440 Dr. Meghan Klavans, MDOak Park, IL · No drug or device payments recorded (2025) ·
(708) 660-3600 Dr. Michael Roche, M.D.Oak Park, IL · $52 in drug and device payments (2025) ·
(708) 660-3600 Dr. Monique Brotman, D.O.Oak Park, IL · No drug or device payments recorded (2025) ·
(708) 244-5351 Dr. Ruth Dubyel, D.O.Oak Park, IL · $450 in drug and device payments (2025) ·
(331) 221-1700 Dr. Vasant Acharya, M.D.Oak Park, IL · No drug or device payments recorded (2025) ·
(331) 221-1700 Conditions Obstetrics & Gynecology providers in Oak Park, 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 Oak Park, Illinois?There are 12 Obstetrics & Gynecology providers with active NPI records practicing in Oak Park, according to federal NPPES data refreshed monthly.
What conditions do Obstetrics & Gynecology providers in Oak Park treat?Obstetrics & Gynecology providers in Oak Park 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 records 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.
All specialties in Oak Park Obstetrics & Gynecology across Illinois