Mercy Urgent Care - O'Fallon

Accidents and illnesses can happen anytime – even when your regular doctor may not be available. With Mercy Urgent Care in O'Fallon, MO, you can walk in without an appointment and get the medical attention you need at a lower cost and with a shorter waiting time than in your local emergency room.

Use urgent care for: 

• Simple cuts, puncture wounds, abscesses
• Sprains, strains, fractures
• Cold and flu symptoms, ear pain, fever, strep, mono
• Urinary tract infections
• Rashes, minor burns, insect bites
• Sports physicals

Remember: Urgent care is not a substitute for the ER. If your symptoms are life-threatening, call 911 immediately.