Debrilya Williams, MSW,  Social Worker

Emily O'Shea, LCSW, CCM Licensed Clinical Social Worker and Certified Case Manager 

Linda Thomas Wade, CEO & President (Certified Community Health Worker)

Lauren Hawley, Administrative and Marketing Specialist

Katherine Smith, BSW,  Social Worker

DeAnna Navarro, Community Health Worker 

Alysian Thomas, JD, Chief Operating Officer & Attorney (Certified Community Health Worker)

Meet Our Team


We are blessed to provide highly skilled and trained professionals that services the sickle cell community. All of our staff are certified hemoglobinopathy educators in addition to their speciality area. Rest assured your specialized needs will receive professional care at the Sickle Cell Association of Texas Marc Thomas Foundation.

Ayanna Edmondson, MS,  Director of Youth Programming

Yesica Martinez, Office Coordinator and Director of Bilingual Services 

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

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SICKLE CELL ASSOCIATION OF TEXAS MARC THOMAS FOUNDATION

Toll-Free Helpline:  (844) 994-HOPE

 (844-994-4673)