Ivy Zwicker
Interim Executive Director​

Neil Massey
​Chief Operating Officer
​
​Joined ATC in 2008
Bachelor of Arts in Political Science
Masters of Nonprofit Management (MNM)
Nonprofit Leadership Certification Program

Maria Duncan
Program Director - San Antonio

Joined ATC in 1989
Master of Science in Healthcare Administration. Licensed Child Care Administrator, Compliance and Rights Officer, San Antonio, Dallas and Fort Worth, a member of the TX HHS Long-Term Care Facilities Council representing ICF community based providers.  Extensive experience and knowledge in ICF-ID, DFPRS/RTC, ALF, LSC, residential settings and TEA.

Jane Escueta
Development Director - Dallas
​
Joined ATC in 2024
Bachelors and Masters in Violin Performance, Indiana University.
Extensive experience in non-profit development and program management. Avid community volunteer with over 25 years of personal experience supporting and being inspired by neurodivergent individuals, their care givers, and communities.

Sarah Fowler Lawless
Development Director - San Antonio

Joined ATC in 2024
​Bachelor of Science in Human Services
Licensed Nursing Degree
Experienced in community outreach, fundraising, and nonprofit operations. 

Monica Powell
Human Resources Manager​

Joined ATC in 2006
Bachelors in Business Administration, member of Society for Human Resources Management Extensive experience in varied areas of human resources, including change management initiatives and culturally diverse workforce

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