Contact Us
Texas State Organization Headquarters Building
Mailing Address:
P.O. Box 797787, Dallas, TX 75379-7787 
Physical Address:
6220 Campbell Road Suite 204, Dallas, TX 75248 
Phone:
​Office 972-930-9945 / Fax 972.447.0471 ​
Office Hours: Monday through Thursday / 10:00 A.M. to 5:30 P.M.
Headquarters Committee Page

Headquarters Employees
Executive Secretary
Leesa Cole
tsosecretary29@gmail.com​Delta Omicron, Area 9
Treasurer
Deborah Thomas
tsotreas@gmail.com
​Mu Omicron, Area 9
​
Executive Assistant
Katherine Grogan
tsoassistant@gmail.com
Delta Omicron, Area 9

Telecommuting Employees
Editor/Photographer 
Carol McMillan 
news.lonestar@gmail.com 
Delta Gamma, Area 1 
Webmaster
Diane Moose
dkgtexas@gmail.com 
Zeta Omega, Area 3
Please feel free to contact any TSO employee with specific questions you may have about TSO business.  Employees will send a prompt reply.
This site is administered by Diane Caniff Moose, Webmaster 
Contact: dkgtexas@gmail.com 
Last revision: July 1, 2020
Background image by Candace Flanary   March 2019   Big Bend National Park
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