St. Luke's Patient Portal Email Change Request Form Mail Completed Form(s) To: St. Luke's Hospital Health Information Services - Correspondence 111 S. Woods Mill Road Chesterfield, MO 63017 Fax Completed Form(s) To: Fax #: (314)-205-6106 Any Questions Call: (314)-542-4729 8:30am-4:30pm Monday - Friday Patient Name: *Please Print.