Only your memberships as a patron can be private - your entire profile page cannot be hidden on Patreon. Follow the steps below to hide your memberships from visitors:
Step 1: To make your memberships private, head to your My profile settings page.
Step 2: Uncheck the box to make your memberships private, and save your changes.
That's it! If you have selected to keep your pledges private, your page will not display your creator's profiles on your page, and likes on patron only posts will not be visible.