You can add or edit your prefix in the Edit My Profile page, found in the top righthand dropdown menu.
Once you select Edit My Profile, you will be taken to your Account Info section. The first item you can edit will be the Prefix field.
Note: If no prefix is initially selected, then Dr. will be applied by default
To ensure your changes are saved, click the Update button located on the bottom of the panel.
Your prefix will be displayed in:
the header of the Notes created by you or assigned to you
the outgoing Referral letter created by you
the emails patients receive when you share documents through Patient Portal
the emails patients receive when you send messages through the Results section