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

DeAnna Navarro, Community Health Worker 

Ayanna Edmondson, MS,  Director of Youth Programming

Debrilya Williams, MSW,  Social Worker

Katherine Smith, BSW,  Social 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.

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

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

Toll-Free Helpline:  (844) 994-HOPE

 (844-994-4673)

Lauren Hawley, Administrative and Marketing Specialist


SICKLE CELL ASSOCIATION OF TEXAS MARC THOMAS FOUNDATION