Emergency Room at HSHS St. Elizabeth's Hospital with SSM Health Cardinal Glennon Pediatrics

St. Elizabeth's Hospital

One St. Elizabeth's Blvd.

O'Fallon, IL 62269

Open 24 Hours

Board-certified SSM Health Cardinal Glennon physicians provide pediatric emergency services at HSHS St. Elizabeth’s Hospital in O’Fallon, IL. Our pediatric coverage is 24/7 and we treat all patients – infants, children and adolescents. Our emergency room staff are specially trained to respond to any level of care, ranging from a minor cut to life-threatening circumstance.

If you or your child is experiencing a life-threatening emergency or injury, please call 911.

  • Asthma attacks and trouble breathing
  • Belly pain
  • Cough, cold, and flu symptoms
  • Concern for broken bones
  • Cuts and scrapes
  • Dehydration
  • Fever
  • Head injuries
  • Vomiting and Diarrhea