St. Charles Parish Hospital has named Keith Dacus as the site’s new Chief Executive Officer. His first day on the job will be Feb. 22. Dacus comes to St. Charles Parish Hospital from Mercy Health in St. Louis, Missouri. He gained positions of increasing responsibility in healthcare in the Mercy Health system across Arkansas, Kansas, Missouri and Oklahoma, including planning and development, strategy and most recently CEO of Mercy GoHealth Urgent Care for the past three years.