After-hours care options
If you feel that your child is in need of medical attention and it is after our office has closed, you have the option of utilizing the following resources listed below.
In-person pediatric visits
Marque Urgent Care
We have CHOC pediatricians who work on-site at Marque Urgent Care locations in Mission Viejo and Lake Forest. Marque will partner with you and your child’s primary care physician to ensure the best outcomes and a seamless experience. See below for clinic locations, hours, and to schedule your visit. Walk-ins are always welcomed.
What we treat and services
- Strep/sore throat
- Pink eye (conjunctivitis), stye, other eye infections
- On-site X-ray
- Common cold, flu, and COVID-19 symptoms
- Minor burn and wound care
- Minor lacerations (Dermabond, sutures, or staples)
- Respiratory and ear infections
- Vomiting, diarrhea, and dehydration
- Rashes and hives (diaper, viral exanthem, eczema, etc.)

Mission Viejo
25482 Marguerite Parkway #101
Mission Viejo, CA 92692
1-877-693-6266 ext. 1801
Hours
Monday-Friday
1 p.m. to 9 p.m.
Saturday-Sunday
12 p.m. to 8 p.m.

Lake Forest
21771 Lake Forest Dr., St. 109
Lake Forest, CA 92630
1-877-693-6266 ext. 2301
Hours
Monday through Friday
1 p.m. to 9 p.m.
Saturday, Sunday
12 p.m. to 8 p.m.
Virtual pediatric visits
Marque Urgent Care
Pediatric Virtual Visits can help evaluate, diagnose, prescribe medications, and triage your child from the comfort of home. The visit is administered by a CHOC pediatrician and is available 7 days a week. A reservation is required.
What we treat and services
- Pink eye (conjunctivitis), stye, other eye infections
- Ear infection evaluation
- Fever/viral illness
- Respiratory infection
- Rashes (eczema, diaper, viral exanthem)
- Strep/sore throat
- Laceration evaluation
- Minor burn evaluation
- Urinary tract infection (UTI)

Aliso Viejo
26831 Aliso Creek Rd. #200
Aliso Viejo, CA 92656
1-877-693-6266 ext. 1301
Hours
Monday through Sunday
9 a.m. to 4 p.m.

Buena Park
8970 Knott Ave.
Buena Park, CA 90620
1-877-693-6266 ext. 1901
Hours
Monday through Sunday
9 a.m. to 4 p.m.

Newport Beach
2075 San Joaquin Hills Road
Newport Beach, CA 92660
1-877-693-6266 ext. 1101
Hours
Monday through Sunday
9 a.m. to 4 p.m.

Rancho Santa Margarita
22461 Antonio Pkwy #135
Rancho Santa Margarita, CA 92688
1-877-693-6266 ext.1201
Hours
Monday through Saturday
2 p.m. to 8 p.m.
Sunday
9 a.m. to 4 p.m.