DALLAS, May 22, 2012 – During its 63rd Annual Meeting & Clinical Symposia, the National Athletic Trainers’ Association (NATA) will formally welcome Katherine “Kathy” I. Dieringer, EdD, ATC, LAT; Mary Beth Horodyski, EdD, ATC, LAT, FNATA; and Julie Rochester, EdD, ATC, to its board of directors...