Labs and Tests

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We provide lab services—such as collecting samples of blood, urine, and stool—at nearly all of our outpatient health centers. We offer drop-in services at the labs located in our three largest health centers (see below). Other health centers require an appointment.

Drop-In Locations (No Appointment Needed)

Clinic Lab Hours

Martinez Health Center
2500 Alhambra Avenue,
Martinez, CA 94553

Monday – Friday
8 a.m. – 5:30 p.m.

Pittsburg Health Center
2311 Loveridge Road,
Pittsburg, CA 94565

Monday – Friday
8 a.m. – 4:30 p.m.

West County Health Center
13601 San Pablo Ave
San Pablo, CA 94806

Monday – Friday
8 a.m. – 4:30 p.m.

Lab Services Available by Appointment

Call 1-800-495-8885 to schedule an appointment

Clinic Lab Hours

Antioch Health Center
2335 Country Hills Drive,
Antioch, CA 94509

Monday – Friday
8 a.m. – 3:30 p.m.

Brentwood Health Center
171 Sand Creek Road, Suite A
Brentwood, CA 94513

Monday – Friday
8 a.m. – 3:30 p.m.

Concord Health Center
3052 Willow Pass Road
Concord, CA 94519

Monday – Friday
8 a.m. – 4:15 p.m.

Miller Wellness Center
25 Allen Street
Martinez, CA 94553

Saturday

8 a.m. – 4 p.m. 

North Richmond Center for Health
1501 Fred Jackson Way
Richmond CA 94801

Monday – Friday
7:45 a.m. – 3:30 p.m.