1. Place a prominent announcement banner and link on the home page of your Web site.
2. Put posters in your reception area/waiting rooms. Better yet, include a laptop station or two where patients can sign up/register.
3. E-mail your patients with a link to the portal.
4. Create postcards/flyers to hand out at registration/check-out and/or snail mail if necessary.
5. Share the news on your social media sites (Facebook, Twitter, blog, etc.).