Health care Mary Louise Blackwell Posted by Marquis Who's Who on April 1, 2019 Title: Charge Nurse Company: Sherman Hospital, Elgin Industry: Health Care Years in industry: 50 Years affiliated with Marquis Who’s Who: 29 Contact Mary Louise Blackwell: Go backYour message has been sent Name(required) Warning Email(required) Warning Website Warning Comment(required) Warning Warning. Submit Δ Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading... Related