Hi Wanttoknow, I moved your question to this existing discussion that helps answer your question. Please see the previous posts.

When did you make the online request for a second opinion? Did you request an appointment or did your doctor make the referral?

Either way, you can always call the appointment office at the campus to which you submitted the form to inquire about the status of your request. Here are the contact numbers for all 3 campuses http://mayocl.in/1mtmR63