Laboratory Locations

UCI Health laboratory locations will be closed in observance of the following holidays: 

January 20, 2025: Martin Luther King Day	July 4, 2025: Independence Day
February 17, 2025: Presidents Day	September 1, 2025: Labor Day
May 26, 2025: Memorial Day	November 11, 2025: Veterans Day
June 19, 2025: Juneteenth	November 27–29, 2025: Thanksgiving
December 24–25, 2025: Christmas	December 31, 2025: New Year’s Eve
January 1, 2026: New Year’s Day

 

We are contracted with major PPO insurance plans, Medicare and Medi-Cal. Please check with your insurance before receiving laboratory services.

UCI Health laboratory services can be found at convenient locations throughout Orange County.

Orange

101 The City Drive South Building 29, Pavilion 3 Orange, CA 92868
Phone: 714-456-6779
Fax: 714-456-6405
Hours: Monday-Friday, 6:30 a.m. – 5 p.m.; Saturday, 7 a.m. – noon

Park in the parking structure on Dawn Way.
Map & directions ›

This location now offers online appointment scheduling:

Schedule an appointment in Orange ›

Costa Mesa

UCI Health — Costa Mesa
1640 Newport Blvd., Suite 100
Costa Mesa, CA 92627
Phone: 949-398-1440
Fax: 949-386-5081
Hours: Monday-Friday, 7:30 a.m. – 4 p.m.
Map & directions ›

This location now offers online appointment scheduling:

Schedule an appointment in Costa Mesa ›

Irvine

Joe C. Wen & Family Center for Advanced Care
19200 Jamboree Road
Irvine, CA 92612
Phone: 657-579-4170
Fax: 866-250-9012
Hours: Monday-Friday, 7:30 a.m. – 5 p.m.
Map & directions ›

This location now offers online appointment scheduling:

Schedule an appointment at the Wen Center for Advanced Care ›

Chao Family Comprehensive Cancer Center & Ambulatory Care building – Irvine
19208 Jamboree Road, Suite 2300
Irvine, CA 92612
Phone: 657-579-3850
Fax: 800-248-8959
Hours: Monday - Friday, 7:30 a.m. – 4 p.m.

This location now offers online appointment scheduling:

Schedule an appointment at the Chao Family Comprehensive Cancer Center ›

UCI Health Susan Samueli Integrative Health Institute
856 Health Sciences Road
Irvine, CA 92617
Phone: 949-824-7000
Fax: 949-824-7717
Hours: Monday-Friday, 8 a.m. – 4 p.m.
Closed for lunch noon – 1 p.m.
Map & directions ›

This location now offers online appointment scheduling:

Schedule an appointment at the Samueli Integrative Health Institute ›

Laguna Hills

23961 Calle de la Magdalena, Suite 200
Laguna Hills, CA 92653
Phone: 949-238-4100
Fax: 949-609-0727
Hours: Monday-Friday, 7:30 a.m. – 4 p.m.
Map & directions › 

This location now offers online appointment scheduling:

Schedule an appointment in Laguna Hills ›

Santa Ana

800 N. Main St.
Santa Ana, CA 92701
Phone: 657-282-6355
Fax: 714-973-2825
Hours: Monday-Friday, 8 a.m. – noon
Map & directions › 

This location now offers online appointment scheduling:

Schedule an appointment in Santa Ana ›

Tustin

1451 Irvine Blvd., Bldg. 300
Tustin, CA 92780
Phone: 714-838-8878
Fax: 714-838-1643
Hours: Monday-Friday, 7:30 a.m. – 4 p.m.
Closed for lunch from 12:30 – 1:30 p.m.
Map & directions ›

This location now offers online appointment scheduling:

Schedule an appointment in Tustin ›

Yorba Linda

18637 Yorba Linda Blvd., Suite 1007
Yorba Linda, CA 92886
Phone: 714-790-8600
Fax: 714-701-9115
Hours: Monday–Friday, 7:30 a.m. – 4 p.m.
Map & directions ›

This location now offers online appointment scheduling:

Schedule an appointment in Yorba Linda ›