After Hours Information

After hours, you can leave a URGENT detailed message on our voice mail at (909) 902-9998.

Response time is 30 min for urgent messages. Non urgent messages will be returned when our office reopens.

If you need to urgently speak with

Dr. De la Merced, please call

(909) 902-9998. Your call will be returned within 30 min.

Local Urgent Cares

Please refer to your insurance for contracted urgent cares within your plan.

* PVHC at Chino Hills Crossroads Urgent Care (by Harkins Theater)

3110 Chino Ave, Chino Hills, CA 91709 (909) 630-7868

* US Health Works/Concentra Urgent Care

15302 El Prado Rd, Chino Hills, CA 91709 (909) 393-7222

* Little Star Pediatric Urgent Care

10590 Town Center Dr. Suite 170, Rancho Cucamonga, CA 91730

(909) 483-0000

* Pomona Valley Hospital Medical Center

1798 N Garey Ave, Pomona, CA 91767 (909) 865-9500

* Loma Linda University Children's Hospital

11234 Anderson St, Loma Linda, CA 92354 (909) 558-8000

* Children's Health of Orange County (CHOC) Hospital

1201 W La Veta Ave, Orange, CA 92868 (714) 410-5947