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Patty Clark

Executive Director

Patty has a true passion for improving the lives of those in need within our community. She began her nursing career over 30 years ago and chose the path of community health, quality assurance and education. Her long term career in the medical field is recognized by her involvement in leading roles of administration.

Patty is happy to be part of an organization that has such a tremendous impact of the lives of both children and adults with developmental disabilities. Patty holds a Bachelor's Degree in Nursing Science and a Master's Degree in Business Administration with a focus in Medical Administration.




Chris Meredith 2022

Christopher Meredith

Director of Waiver Services

Christopher “Chris” has over 10 years of leadership/management experience and over 7 years of waiver knowledge and working with the developmentally disabled in our area of the state. He states his goals include helping the waiver team in any way possible and growing the waiver program in hopes that we can reach more individuals in the community that could benefit from our waiver services. He has a passion for helping people and is driven to help those most in need. Chris earned an Associate’s Degree in Ethics and a Bachelor’s Degree in Psychology from Mid America Christian University.





Mykel Evans

Development Coordinator

Mykel is our Marketing and Development Coordinator. She comes to our team from Oklahoma where she attended Carl Albert State College. She has 10 years of management, marketing, event planning, and several years of design experience. Mykel’s experience is a true asset to our team. Her communication skills are very beneficial to the Gregory Kistler Treatment Center. She has been welcomed warmly by both the Center staff and the community professionals. Mykel has a strong desire to serve the Center and promote the services we offer to our community.





Tyler Moore

Tyler Moore

RN, Medication Management

My name is Tyler Moore and I have been a nurse for 6 years. I graduated from Arkansas Tech University with my Bachelor of Science in Nursing. I am very excited to work with the waiver team in assisting the persons we serve and the organization with medication management. My goal is to see the waiver program expand, allowing us to further assist our community.