After Hour Pediatrics is a walk-in medical facility conveniently located in downtown San Mateo. The clinic is dedicated to providing a wide range of services , including several new service enhancements, for the care of sick and mildly injured children.  At After Hour Pediatrics, your child will be seen in a child-friendly office setting, allowing you to avoid the wait and added expense of an emergency room visit.  In contrast to a hospital emergency room, your child will always be treated by a pediatric specialist.  However, if you feel your child is having a life-threatening emergency, call 911 or proceed to the nearest emergency room.

The clinic operates evenings, weekends, and holidays.  We are open 365 days per year.  Patients are seen on a first-come, first-served basis.  Patients may come directly to the clinic without phoning for an appointment.

*THANKSGIVING WEEK-END HOURS
Thanksgiving Day
10 a.m. - 10 p.m.
Friday, Nov. 28
10 a.m. - 10 p.m.
Saturday, Nov. 29
10 a.m. - 10 p.m.
Sunday, Nov. 30
10 a.m. - 10 p.m.

CLINIC HOURS
Monday – Friday:
Open 5 p.m. – 10 p.m.
Saturday, Sunday, and Holidays:
Open 10 a.m. – 10 p.m.

If you would like to contact us by telephone, your call will be answered by an informative voice mail.  Limited phone triage is available through a message system.

Corner of Waiting RoomOur address is:

After Hour Pediatrics Urgent Care Clinic
210 Baldwin Avenue
San Mateo, CA 94401
Phone 650-579-6581
See Directions and Map information for more detail.

We welcome all patients, whether established with a local pediatrician or just visiting the Bay Area.