Mercy Emergency Department - Mercy Hospital St. Louis

615 S. New Ballas Road
Saint Louis, MO 63141
Fax: (314) 251-7622
Hours of Operation:
Open daily 24 hours.

The Mercy Hospital St. Louis Emergency Department is the only Level I Trauma Center in St. Louis County. (Level I centers represent large urban hospitals that commit a significant amount of resources to research in improving care of traumatized patients.) The hospital's emergency room handles a major share of the area's trauma cases and provides medical direction for six fire/ambulance districts. Our emergency room staff diagnoses and treats major and minor traumatic and medical emergencies, providing advanced care 24 hours a day, every day.

The emergency room features:

  • 24 adult treatment rooms, six adult trauma rooms
  • Eight pediatric treatment rooms, four pediatric trauma room
  • An area designated for minor injuries and illnesses with six rooms
  • Separate adult and pediatric triage and waiting areas
  • State-of-the-art treatment areas and centrally-located imaging services
  • Large ambulance bay with capacity for five ambulances
  • An enlarged helipad with space for several helicopters

Services Offered

Our Providers

Sarah W. Alander, MD, Pediatric Emergency Medicine, Mercy
Pediatric Emergency Medicine
Mercy Clinic
Kathleen Mary Berchelmann, MD, Pediatrics, Mercy
Pediatrics
Mercy Clinic
James Andrew Branca, PNP, Pediatrics, Mercy
Pediatrics
Mercy Clinic
Teresa T. Dillard, NP, Pediatrics, Mercy
Pediatrics
Mercy Clinic
Deborah Goldberg, MD, Internal Medicine, Pediatrics, Mercy
Internal Medicine
Pediatrics
Mercy Clinic
Katherine Louise Grant, MD, Pediatrics, Pediatric Emergency Medicine, Mercy
Pediatrics
Pediatric Emergency Medicine
Mercy Clinic
Nancy Elise Gruchala, MD, Pediatrics, Mercy
Pediatrics
Mercy Clinic
Susan J. Holtkamp, PNP, Pediatrics, Mercy
Pediatrics
Mercy Clinic
Katherine Elizabeth Milhouse, NP, Emergency Medicine, Mercy
Emergency Medicine
Mercy Clinic
Joseph Gerard Nahlik, PNP, Pediatrics, Mercy
Pediatrics
Mercy Clinic
Diliane Charles Pelikan, MD, Pediatrics, Pediatric Emergency Medicine, Mercy
Pediatrics
Pediatric Emergency Medicine
Mercy Clinic
Emily Suzanne Proctor, DO, Pediatrics, Pediatric Hospitalist, Mercy
Pediatrics
Pediatric Hospitalist
Mercy Clinic
Brian S. Skrainka, MD, FAAP, FACEP, Pediatrics, Pediatric Emergency Medicine, Mercy
Pediatrics
Pediatric Emergency Medicine
Mercy Clinic
Michelle Beth Vanstone, MD, Pediatrics, Pediatric Hospitalist, Mercy
Pediatrics
Pediatric Hospitalist
Mercy Clinic
Jennifer L. York, MD, Pediatric Critical Care Medicine, Mercy
Pediatric Critical Care Medicine
Mercy Clinic