Mercy Hospital St. Louis Categories Hospitals & Clinics 615 S. New Ballas Road St. Louis MO 63141 (314) 251-6000 Send Email Visit Website Rep/Contact Info Katie Rayfield Phone: (314) 525-4733 Send an Email Elizabeth Slais Phone: (314) 251-6000 Send an Email 615 S. New Ballas Road St. Louis MO 63141 Share × Print Email Facebook Twitter LinkedIn Tell a Friend ×