Mailing address: 1515 Heritage Dr.

McKinney, Texas 75069


J. Randy Routon, Ph.D.
Chief Executive Officer
972-562-0190, ext. 6101
Tammy Mahan, MA, LPC-S
Chief Operating Officer
Jennifer Day
Human Resources Director
972-562-0190, ext. 6109
Jo Beth Collier
Intellectual and Developmental Disabilities Director
972-727-9133, ext. 2107 

Pam Spears
Chief Financial Officer
972-562-0190 x6183



Joanne Huffstetler, MS, EIS
Early Childhood Services Director
972-562-0331 ext.4126

Diane Kazlow
Director of Special Projects
972-562-0190, ext. 6209
Danielle Sneed, LPC
Behavioral Health Director
972-562-0190, ext. 1117
Diann Gregg
Executive Assistant
972-562-0190, ext. 6102  

Rik Lindahl, MBA
Director, Compliance, Planning and Quality Assurance
972-562-0190, ext. 6112