Ok...I checked in with Mary Brown again today and she was like: "Ohhh..."
Apparently I got lost-track-of at some point, which is why nobody ever called me back to reschedule the appointments I had to cancel back in August (due to the need for an emergency wisdom-teeth extraction).
So it looks like Mary is going to check with Dr.s Kerr and Brodsky and see if she can get me appointments sometime this summer. (I am in school until the end of May, so it would have to be June, July, or August for me...)
So maybe HiCy is still an option after all...