MyChart - Login Page. Health (1 days ago) MyChart gives you secure, online and mobile access to your Spectrum Health electronic health record. It enables you to securely use the Internet to help manage and receive information about your health.With MyChart, you can: Call Spectrum Health App Support. 877.308.5083. Monday through Thursday, 7:30 a.m. to 7 p.m. Friday, 9 a.m. to 5 p.m..