Most likely, one of your primary concerns when considering a move outside the US will be healthcare – how to get it, how much will it cost, and how good will it be.
Surprisingly Good
The good news is that you will find that healthcare in Mexico is very good, and in many places, it is even excellent. Many doctors and dentists in Mexico have received at least part of their training in the US (Conversely, many US doctors have trained in Mexico, notably in Guadalajara and Mexico City.) Many of the Mexican doctors continue to go to the US or Europe for ongoing training.