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Hiring Event:

St. Luke's Nursing Hiring Event on Wednesday, March 4, 2026

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Starting August 17th expect traffic delays due to the PGA golf tournament. Please allow extra travel time when visiting Chesterfield locations.

About

Molly Magrath, MD, is an obstetrician-gynecologist at St. Luke’s who provides comprehensive care for women through every stage of life. She offers preventive gynecologic care, contraception counseling, pregnancy care and treatment for a wide range of women’s health concerns, with additional training in minimally invasive and robotic gynecologic surgery.

Dr. Magrath earned her medical degree from Saint Louis University School of Medicine after completing her undergraduate degree in biology, with a minor in Spanish, at Spring Hill College. She completed her obstetrics and gynecology residency at Sinai Hospital of Baltimore, where her academic work included contraception counseling, pregnancy-related sepsis and maternal-fetal health.

Dr. Magrath values clear communication, thoughtful education and shared decision-making. She strives to create a welcoming environment where patients feel heard, respected and comfortable discussing their health, while developing individualized care plans that reflect each patient’s needs, goals and preferences.

Gender

  • Female

Affiliations

  • St. Luke's Hospital
  • St. Luke's Medical Group

Education & Training

  • Medical Education
    • St. Louis University School of Medicine
  • Residency
    • Indiana University Hospitals
    • Sinai Hospital of Baltimore

Insurances Accepted

Please call the office(s) to verify your insurance is accepted.

  • Aetna
  • Ascension
  • Cigna
  • Essence
  • Humana (Medicare)
  • Medicare
  • Medicare SLMG
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