Obstetrics & Gynecology in O Fallon, Missouri
Data updated monthly · Last refresh September 2026
20 Obstetrics & Gynecology providers practice in O Fallon. Listings are drawn from federal public records and are not endorsements.
Obstetrics & Gynecology providers in O Fallon
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. Alexa Williams, MDO Fallon, MO · $18 in drug and device payments (2025) ·
(636) 379-6363 Dr. Ashley Batten, DOO Fallon, MO · No drug or device payments recorded (2025) ·
(636) 344-3060 Dr. Christine Cortadillo, D.O.O Fallon, MO · No drug or device payments recorded (2025) ·
(636) 379-6363 Dr. Danielle Grunloh-gumpenberger, MDO Fallon, MO · $235 in drug and device payments (2025) ·
(636) 240-0130 Dr. Emma Eubanks, MDO Fallon, MO · No drug or device payments recorded (2025) ·
(636) 379-6363 Dr. Evelyne Schuetz, MDO Fallon, MO · No drug or device payments recorded (2025) ·
(636) 379-6363 Dr. Gerard Malnar, M.D.O Fallon, MO · No drug or device payments recorded (2025) ·
(636) 916-9531 Dr. Jamie Puckett, M.D.O Fallon, MO · No drug or device payments recorded (2025) ·
(636) 379-6363 Dr. Jessica Fivecoat, M.D.O Fallon, MO · No drug or device payments recorded (2025) ·
(636) 344-1073 Dr. Jessica Mormol, MDO Fallon, MO · No drug or device payments recorded (2025) ·
(636) 344-3060 Dr. Katherine Harkess, M.D.O'fallon, MO · $35 in drug and device payments (2025) ·
(636) 240-0130 Dr. Kirsten Mcdaniel, D.O.O Fallon, MO · No drug or device payments recorded (2025) ·
(636) 344-3060 Dr. Lauren Buchanan, MDO Fallon, MO · $272 in drug and device payments (2025) ·
(636) 240-0130 Dr. Leah Glass, D.O.O Fallon, MO · $283 in drug and device payments (2025) ·
(636) 240-0130 Dr. Lindsay Dickerhoff, M.D.O Fallon, MO · No drug or device payments recorded (2025) ·
(636) 379-6363 Dr. Loria Lindsey, M.D.O Fallon, MO · No drug or device payments recorded (2025) ·
(636) 344-3060 Dr. Margaretta Mendenhall, M.D.O Fallon, MO · $354 in drug and device payments (2025) ·
(636) 240-0130 Dr. Nikol Smart, MDO Fallon, MO · No drug or device payments recorded (2025) ·
(636) 344-1073 Dr. Scott Williams, M.D.O Fallon, MO · $16 in drug and device payments (2025) ·
(636) 978-2492 Dr. Tanvira Alam, DOO Fallon, MO · No drug or device payments recorded (2025) ·
(636) 379-6363 Conditions Obstetrics & Gynecology providers in O Fallon, Missouri 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 O Fallon, Missouri?There are 20 Obstetrics & Gynecology providers with active NPI records practicing in O Fallon, according to federal NPPES data refreshed monthly.
What conditions do Obstetrics & Gynecology providers in O Fallon treat?Obstetrics & Gynecology providers in O Fallon 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 O Fallon Obstetrics & Gynecology across Missouri