Thank you for your interest in donating blood – the gift of life. Because blood donation is important for both you and the patient, we've placed vital information on our website to assist you in making the best choice in the type of donation you'd like to give as well as the opportunity to donate on the day, time and at the location that best suits your needs.
Read and complete our interactive form and bring it with you to your appointment. Also visit our Donation Process page to learn more about what is involved in donating blood and see additional resources that you'll need before and after donation.
Click here to find a drive near you or to schedule an appointment online. You can also schedule your appointment by phone by calling (210) 731-5590.
Not eligible to give blood? Consider making a monetary donation here.
24 hours to save a life
Have you ever wondered what happens after your blood donation? The South Texas Blood & Tissue Center explains the process here.