Obstetrics & Gynecology in Barrington, Illinois
Data updated monthly · Last refresh September 2026
15 Obstetrics & Gynecology providers practice in Barrington. Listings are drawn from federal public records and are not endorsements.
Obstetrics & Gynecology providers in Barrington
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. Baqir Jakvani, M.D.Barrington, IL · $219 in drug and device payments (2025) ·
(847) 381-0123 Dr. Catherine TanBarrington, IL · No drug or device payments recorded (2025) ·
(847) 381-8181 Dr. Daniel Pesavento, M.D.Barrington, IL · No drug or device payments recorded (2025) ·
(847) 382-4406 Dr. Heather Herbolsheimer, D.O.Barrington, IL · No drug or device payments recorded (2025) ·
(847) 382-2320 Dr. Jae Han, M.D.Barrington, IL · No drug or device payments recorded (2025) ·
(847) 428-4929 Dr. Jennifer Moreira, MDBarrington, IL · $172 in drug and device payments (2025) ·
(847) 277-0500 Dr. Kaitlin Steffenhagen, DOBarrington, IL · $4,633 in drug and device payments (2025) ·
(847) 381-8181 Dr. Karen Sanders, MDBarrington, IL · No drug or device payments recorded (2025) ·
(847) 381-8181 Dr. Magdalena Chlebowicz, D.O.Barrington, IL · No drug or device payments recorded (2025) ·
(847) 381-8181 Dr. Maura Fitzpatrick, DOBarrington, IL · $932 in drug and device payments (2025) ·
(847) 304-0044 Dr. Randy Zimmerman, MDBarrington, IL · No drug or device payments recorded (2025) ·
(847) 277-0500 Dr. Richard Smith, MDBarrington, IL · No drug or device payments recorded (2025) ·
(847) 382-2320 Dr. Robert Pines, MDBarrington, IL · No drug or device payments recorded (2025) ·
(847) 382-2320 Dr. Thomas Digiulio, MDBarrington, IL · No drug or device payments recorded (2025) ·
(847) 381-8181 Dr. Vidhi Gadson, M.D.Barrington, IL · $688 in drug and device payments (2025) ·
(847) 304-0044 Conditions Obstetrics & Gynecology providers in Barrington, 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 Barrington, Illinois?There are 15 Obstetrics & Gynecology providers with active NPI records practicing in Barrington, according to federal NPPES data refreshed monthly.
What conditions do Obstetrics & Gynecology providers in Barrington treat?Obstetrics & Gynecology providers in Barrington 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 Barrington Obstetrics & Gynecology across Illinois
