
Don Kalkstein Welcomes You

My Thoughts
Performance can be demanding — I'm here to help lighten the load.
As an honest and dedicated professional, my top priority is always the well-being and success of my clients. I bring capability, adaptability, and scalable solutions to meet your evolving needs. Since 1995, I’ve proudly served athletes across professional, collegiate, and Olympic sports, helping them thrive on and off the field.
Consulting Services
Guaranteed Success



Injury Rehabilitation
A Comprehensive Approach
Peak Performance
Expert Guidance
Team Bonding
The Path to Success
Don Kalkstein M.S., LPC, CMPC
Don Kalkstein is a respected name in professional sports and among elite high-performance athletes around the world.
With over 30 years of experience at the professional, Olympic, and collegiate levels, Don has provided mental skills training to some of the most accomplished athletes across a wide range of sports.
He currently serves as the Director of Mental Skills / Mental Health for the Dallas Mavericks and Advisor to Texas Rangers. Don is both a Licensed Professional Counselor (LPC) and a Certified Mental Performance Consultant (CMPC), bringing a rare blend of clinical expertise and performance-driven strategy.
Don is also the founder of "Think2win", a private consulting LLC dedicated to helping athletes, teams, coaches, and front offices maximize performance through customized mental skills training, leadership development, and wellness strategies. Through Think2win,
In addition to his work with professional teams, Don serves as the Director of Mental Skills Training and an Adjunct Professor in the Psychology Department at Southern Methodist University (SMU).
