Don Kalkstein M.S., Lpc, Cmpc® is a Director of Mental Skills / Mental Health at Dallas Mavericks. He possess expertise in athletics, sports, coaching, sports psychology, performance enhancement and 3 more skills. Colleagues describe him as "It was a pleasure to work with Don for the Rangers for six seasons. Don is a collaborative team player who is able to pull all the pieces together for each individual in a team sport. His experience and knowledge in personal performance is offered in a humble, relaxed, and trustworthy manner allowing athletes to incorporate his proven processes. In my private conversations with players and coaches, their respect for Don was consistently evident. Don brings the total package of… Show more"