Customer Service
Do you need to change your appointment? Have a question about our Donor Rewards program? Can’t find your Donor ID?
Customer service is available:
8 a.m. to 4 p.m. Monday–Friday
Email: cs@giveblood.org
Or simply fill out the form below.
We will respond to your email within 24 hours during regular business hours.
Call: (713) 791-6373 or +1 (877) 948-5433 toll-free
Donor Advocates
Do you have questions about your eligibility to give blood? Need more information about a test result?
Donor Advocates to the rescue! Please contact us with any medical questions you may have before, during or after your donation.
Donor Advocates are available:
8 a.m. to 4 p.m. Monday–Thursday
8 a.m. to 4 p.m. Friday
Email: donoradvocacy@giveblood.org
We will respond to your email within 24 hours during regular business hours.
Call: (713) 791-6608
Suppliers:
Companies interested in becoming authorized suppliers, please email buyer@giveblood.org for more information.
Transparency in Coverage (MRF) with Blue Cross Blue Shield
Blue Cross Blue Shield of Texas
Other Resources
Gulf Coast Regional Blood Center Headquarters
1400 La Concha Lane
Houston, Texas 77054
(713) 790-1200 or
1 (888) 482-5663 toll-free