Washington University Children’s After Hours offers non-emergent care for your child’s minor illness and injuries when your pediatrician’s office is closed. We do not provide emergency services.
Walk-ins are welcome at all Washington University Children’s After Hours locations. Patients who walk-in will be placed in the earliest scheduled time slot, if one is available.
Reduce your wait and help us prepare for your visit by booking online—scheduling is available beginning at 2 p.m. on weekdays and 8 a.m. on weekends and holidays. Patients who book online are seen in order of scheduled arrival time, unless more urgent care is required.
Schedule Your Arrival Time:

Hours:
(In cases of severe winter weather, please call ahead.)
Monday – Friday: 4 – 11:30 p.m.
Saturday – Sunday: Noon – 7:30 p.m.
Holidays: Noon – 7:30 pm on the following holidays: New Year’s Eve, New Year’s Day, Easter, Memorial Day, July 4th, Labor Day, Christmas Eve (closed Thanksgiving and Christmas Day)
Children’s After Hours Locations:
South County
12436 Tesson Ferry Road
St. Louis, MO 63128
Phone: 314-454-6336
O’Fallon, MO
2206 Highway K
O’Fallon, MO 63368
Phone: 636-696-4780
Fax: 636-696-4782
X-rays and other imaging are not currently available at this location.
Edwardsville, IL
2122 Troy Road
Edwardsville, IL 62025
Phone: 618-800-4600
Fax: 618-800-4602
We care for kids (up to age 21) with illness and injuries, including:
- Asthma, allergies and sinus issues
- Back and abdominal pain
- Coughs and colds
- Earaches and ear infections
- Eye irritation, pink eye and other eye problems
- Flu
- Insect bites
- Minor scrapes, cuts, bruises
- Mononucleosis
- Painful urination and urinary tract infections
- Rashes and skin problems
- Sore throats and strep throat
- Sprains and strains
- Vomiting and diarrhea
- Some radiology and laboratory services are available
Not all situations are appropriate for walk-in care. If your child is experiencing a potentially life-threatening illness or injury, call 911 or immediately go to the nearest emergency room.
If your child requires a well-child exam, sports physical or school immunizations, please schedule with your primary care physician (PCP) during their regular office hours. If you need a PCP, please visit Find a Physician.