Contact
Addresses and Telephone Numbers
HSHS St. Elizabeth’s Hospital
1 St. Elizabeth's Boulevard
O'Fallon, IL 62269
618-234-2120
If you are experiencing a medical emergency, call 911 or go to your local emergency room.
To place a call to a patient’s room, call our main number to reach an Operator, then simply request the room number of your family member or friend.
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