Toll-Free Helpline:  (844) 994-HOPE


314 E Highland Mall Blvd. Suite 411, Austin, TX 78752 (Headquarters)

Houston Office: 2500 East T.C. Jester Blvd. Suite 278, Houston, Texas 77008

San Antonio Office: 8626 Tesoro Drive Suite 205J, San Antonio, Texas 78217

Telephone:  Toll Free 1-844-994-HOPE

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Every Cent Counts!

Thank you for coming here! Every dollar of your generous donation goes to children, families, and adults suffering from sickle cell disease. Your donation will aid in providing education for families, Hemoglobinopathy education, newborn notification screening, sending children Camp Cell-A-Bration and so many other services.

Please complete your donation below and make a secure gift through PayPal. If you experience any difficulty, please contact us at 1-844-994-HOPE or email us at:


Your contribution may be tax-deductible to the extent allowed by law. No goods or services were provided in exchange for these contributions. The Sickle Cell Association of Texas Marc Thomas Foundation is an exempt organization as described in Section 501 (c)(3) of the Internal Revenue Code... 
We keep your personal information private and secure. When you make a payment through our site, you provide your name, contact information, payment information, and additional information related to your transaction. We use this information to process your payment and to ensure your payment is correctly credited to your account. 

You can also support the Sickle Cell Association of Texas Marc Thomas Foundation (formerly Sickle Cell Association of Austin Marc Thomas Chapter) by shopping on AmazonSmile. For eligible purchases at AmazonSmile, the AmazonSmile Foundation will donate 0.5% of the purchase price to your selected charitable organization.

Your Donation is Changing Lives!

Over the past few years we have sent over 300 campers to Camp Cell-A-Bration. See the faces of the lives you are changing with your donation.

How to Find Us

Copyright 2013-2015. Sickle Cell Association of Texas Marc Thomas Foundation. All Rights Reserved.

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