 - EMED Director Kathy Strand R.N. hosting booth at Parker Seminars Expo in Orlando June 11th-13th - Parker Seminars hosts semi-annual expo and seminars for chiropractors and their assistants - Presence at the expo could build awareness and on-board new practitioners and sales reps --The Orlando event features U.S. Surgeon General as Keynote Speaker SCOTTSDALE, Ariz. 