Celebrity medic, Dr Art Hister, has been a full time "media doctor" since 1991. He's currently the health analyst for Global TV News in BC, and you can follow him on twitter @globaltvdoc. An award-winning physician, educator and media personality, Dr Hister is the keynote speaker at the 3rd annual Wellness Gathering, hosted by the … Continue reading The Wellness Gathering 2012 presents Dr Art Hister, keynote speaker