Mary Seigler, MSN, APRN, WHNP-BC

Appointments: 1-512-324-7256


University of Cincinnati, MSN

Hardin-Simmons University, BSN

Clinical Biography

Mary Seigler, MSN, APRN, WHNP-BC, is a board-certified maternal-fetal medicine advanced practice nurse in Women’s Health, a clinical partnership between Ascension Seton and UT Health Austin. She specializes in evaluating and managing patients with fetal abnormalities and other disorders such as gestational diabetes, gestational/chronic hypertension, preeclampsia, hypo/hyperthyroid, and multiple gestation pregnancies.

Mary received her bachelor of science in nursing from Hardin-Simmons University. She completed her master of science in nursing while enrolled in the Women’s Health Nurse Practitioner program in the College of Nursing, University of Cincinnati. Additionally, she is a member of the American College of Obstetricians and Gynecologists, Texas Nurse Practitioners, Association of Women’s Health Obstetric and Neonatal Nurses, and Sigma Theta Tau International.

Mary Seigler is a maternal-fetal medicine advanced nurse practitioner with UT Health Austin.


  • Maternal Fetal Medicine

Board Certification

  • Texas Board of Nursing, Registered Nurse
  • The National Certification Corporation, Women's Healthcare Nurse Practitioner
  • Texas Board of Nursing, Advanced Practice Registered Nurse, Women's Health Nurse Practitioner


  • Women's Health - Maternal-Fetal Medicine - Medical Park Tower
    Ascension Medical Group Seton Women’s Health
    911 W. 38th Street, Suite 205
    Austin, TX 78705
    View On Map