Contact Us

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General contact info

BloodSource
10536 Peter A McCuen Blvd
Mather, CA  95655-4128
916.456.1500
800.995.4420

Contact us by phone

For appointments, please call, toll-free:
866.82.BLOOD
866.822.5663

Tell us your selected center location and preferred appointment time. We will email you an appointment confirmation.

Thank you for helping us save lives and improve the health of our community.


HOTLINE 800.821.6277
24 hours a day, 7 days a week

If you donate today, but are concerned for any reason that your blood may not be suitable for transfusion, please call as soon as possible.

If you have developed fever, chills, or diarrhea within 24 hours, jaundice at any time, or a diagnosis of West Nile Virus within 2 weeks after donating, please call the BloodSource hotline number.


General Inquiries
916.456.1500
800.995.4420 Toll-free

Northern and Central California Blood Drive Inquiries
866.82.BLOOD
866.822.5663

Employment Inquiries and Human Resources
916.456.1500 ext. 60510

Volunteer Inquiries
916.453.3793

Financial Contributions
916.453.3717

Media Inquiries
Alexander Sigua
916.453.3677 office
916.490.9361 cell
alexander.sigua@bloodsource.org

HIPAA Privacy Officer
916.453.3779
HIPAA Privacy Practices