Meet Our Team

The Touchstone Prevention Department collaborates closely with the CARE Coalition to offer evidence-based programs to schools and community organizations in the West Valley.

Stephanie

Community Liaison

Hi there! I’m Stephanie, your friendly neighborhood Community Liaison. I was born on a crisp fall day, and roughly 24 years later, I obtained my BA in Psychology & Neuroscience from UNC Wilmington (highly recommend college at the beach). I began my career teaching parenting classes as a court liaison before transitioning into product management in tech. After several years, I decided I was over-tech’d and pivoted to teaching K-2 PE, where, after getting beaten at rugby by 5- and 6-year-olds, I decided to gracefully retire. Now I have joined forces with the Touchstone team working in substance abuse prevention and supporting teens and families in our community. And in my spare time [what even is spare time?], I love slinging across New York’s buildings, and I am a huge fan of baklava.

Mr. Alexis

Community Liaison

Hello, my name is Mr. Alexis. I have been working with Touchstone Health Services since June 2025 and began as a Behavioral Health Specialist, working directly with youth and their families. In my new role as a Community Liaison, I focus on building strong connections within the community and helping provide resources and programs that support youth and families. I earned my bachelor’s degree in Sociology from Arizona State University. I am passionate about working with young people and helping guide them toward making positive, informed decisions, as I truly believe they represent the future of our communities. Outside of my professional work, I enjoy staying active by running, challenging myself through playing chess, and spending quality time with my family.

Lydia Cossio

Program Supervisor

Hello, my name is Lydia Cossio, and I am a Program Supervisor here at Touchstone. I have been with Touchstone for over 10 years. I have a bachelor’s degree from Arizona State University and a master’s degree from Grand Canyon University. In my day-to-day role, I oversee different programs, connect with partners, and offer support where needed. I love working and connecting with the community, as well as the communities we serve, and seeing the impact our team makes every day!

Mrs. Chavez

Director of Business Development

Mrs. Chavez has been with Touchstone since 2006. Prior to her current role as Clinical Director, she delivered therapeutic groups, individual counseling, and family treatment in addition to facilitating, implementing, and supervising a variety of prevention programs focusing on youth substance abuse prevention, teen pregnancy prevention, teen dating violence, mental health awareness, and other valuable life skills. Ms. Chavez’ community outreach experience and coalition building has been instrumental in strengthening a variety of Touchstone’s programs. She obtained her Bachelor of Arts in Psychology at Arizona State University, a Master of Arts in Community Counseling through Northern Arizona University and is a Licensed Associate Counselor.