< See all departments
dropper goggles glove focus

Laboratory

In the laboratory, a highly skilled and dedicated medical team of patient service representatives, laboratory assistants, clinical laboratory scientists, managers, and pathologists work together as a team to provide your physicians with valuable data to determine the presence, extent, or absence of disease, as well as the effectiveness of treatment. At Kaiser Permanente in Fremont, Hayward, and Union City, these medical laboratory professionals are a team dedicated to bringing you the best patient care. We strive, so that you can thrive!

Laboratories in Fremont, Hayward, San Leandro and Union City Fact Sheets:
English | Spanish | Chinese

The Qmatic is Here

The laboratories in Fremont, San Leandro, and Union City now have a digital numbering queue system. View more detailed information about the queue system here.

Appointments Available

Appointments now available in the laboratories at Fremont, San Leandro, and Union City! To schedule, please call the appointment call center at 866-454-8855 or log onto the appointment center at www.kp.org.


Fremont Medical Center

39400 Paseo Padre Parkway
Hospital Building, 2nd Floor
Fremont, CA 94538

Telephone
Main Line: 510-248-3139

Hours
Monday through Friday
7 a.m. to 7 p.m.
Saturday and Sunday
7 a.m. to 12 p.m.
Holiday hours vary

HIV Results Consultation
HIV Information/Follow-Up: 510-454-2711

 

Hayward-Sleepy Hollow Medical Offices

27303 Sleepy Hollow Avenue
Sleepy Hollow Building, 1st Floor
Hayward, CA 94545

Hours
Monday through Friday
9 a.m. to 5 p.m.
Closed for lunch
12 to 1:45 p.m.
Closed Weekends and Holidays
Register at the Pediatric Injection desk.

 

San Leandro Medical Center

2500 Merced Street
Building A, 1st Floor
San Leandro, CA 94577

Telephone
Main Line: 510-454-4250

Hours
Monday through Friday
7 a.m. to 7 p.m.
Saturday through Sunday
7 a.m. to 12 p.m.
Holiday hours vary

HIV Results Consultation
HIV Information/Follow-Up: 510-454-2711

 

Union City Medical Offices

3555 Whipple Road
Building A, 1st Floor
Union City, CA 94587

Telephone
510-675-2170

Hours
Monday through Friday
7 a.m. to 5:30 p.m.
Closed Weekends and Holidays