Sydney M. Thayer, MD
- Maternal-Fetal Medicine
- Obstetrics & Gynecology
- English
- Spanish
Appointments
Sees Patients For
Maternal medical conditions in pregnancy, including but not limited to diabetes and other endocrine disorders, hypertension/preeclampsia, fetal ultrasound diagnosis, fetal anomalies, genetic screening and diagnosis (including performing amniocentesis), alloimmunization, infectious diseases, labor and delivery quality and safety, high-risk labor and delivery management including vaginal delivery, cesarean delivery, operative vaginal delivery, vaginal birth after cesarean, and cesarean hysterectomy
Hospital Affiliations
This provider offers inpatient care at these hospitals.
- Barnes-Jewish Hospital
- Memorial Hospital Shiloh
- Missouri Baptist Medical Center
- Progress West Hospital
Locations
- Barnes-Jewish Center for Outpatient Health4901 Forest Park AvenueSt. Louis, MO 63108Suite: 710Appointments:
- Missouri Baptist Medical Center3015 North Ballas RoadSt. Louis, MO 63131Suite: 450Appointments:
- Progress West Hospital – Medical Office Building 120 Progress Point PkwyO'Fallon, MO 63368Suite: 126Appointments:
- Memorial Hospital Shiloh1404 Cross StreetShiloh, IL 62269Appointments:
Experience
Board Certifications
- Obstetrics and Gynecology
Academic Title(s)
Assistant Professor of Obstetrics and Gynecology, Maternal-Fetal MedicineResearch Interests
Quality improvement and implementation science, diabetes and endocrinology, optimizing maternal medical disease outcomes in high-risk pregnancies, labor and delivery outcomes in high risk pregnancies
Publications & Research
View research profile »Education
2024 Washington University in St. Louis, St. Louis, MO
2021 Oregon Health & Science University, Portland, OR
2017 University of California - San Diego, San Diego, CA