Click the link in your email or text. Click on the link that says “navigate to the mass general brigham patient gateway website” or download the mobile app. Webpatients can use mass general brigham patient gateway, our secure, online portal for your health information. Your health information is available to view, download, transmit,. Patients under the age of 18 cannot sign up online. To access mass general brigham patient gateway on behalf of a minor, please call the help desk at. Webyou will be asked to provide personal information (including…