Sounds like the doc who asked her out might be adjusted in the show into Jonathan Silverman's character (the names were different, I believe.
Yep, that was my assumption as well. And, last time I saw him, Jonathan had all his hair. ;)
Regarding Park, I'm assuming his and Hooten's initial diagnosis is somewhat off (didn't the radiologist mention it could be benign?), he's the rare case of someone who pulls through with long term survival or he's given a different type of tumor in the series. I'd hate for the storyline to be completely dropped in CG.
I definitely foresee CG being more along the lines of House (I feel like this is going to be my go-to comparison show ;) with a PotW and various character and story arcs carried through the season. One difference is the PotW may be Tina's or Ty's or Park's, rather then one doctor's patients being the center of it all. And as I mentioned last week, I question the M&M meetings being a weekly occurrence. Or, if they are, maybe having the doctors coming out of one at the beginning of the ep or going into one at the end.