Hi, I’m looking for a few college or university programs that offer students a guaranteed spot (somewhat of a linking program) to their Dental or Medical schools. Can anyone help? Thanks a bunch 
There is a recent post on post bac programs that discusses this somewhat. Find it and check it out. In that post there is a link to the various programs including thos which have linkage.You probably know this so forgive me, there is not any program to the best of my knowledge that offers a gauranteed spot. You must perform well in the program to have the maximum chance of being offered a spot. Good Luck!
I'm not sure where you live, but Goucher College in Maryland has a well-respected linkage program with several medical schools.
Hope this helps.
Tara