Montreal mind control guy still going strong

   Which one of you devious Coolopolis readers can identify the mind control guy who has been active in this city since at least 1953, as seen in a photo of him taken in 1958? He had his operation at the SW corner of Querbes and St Roch, deep in the heart of Park X.  (It was an older building where the white one now stands). He is probably still active, at least he was until 2011 and seems to live in the West Island now. Anybody?