It is very important not to put your health and well being in the hands of charlatans, you as a patient have every right to ask your doctor to show you their license as a specialist as well as their professional degree and certificate from the Mexican Association of Plastic, Aesthetic, and Reconstructive Suergery. (AMCPER)
You also have every right to ask all the questions you have and not have any doubt whatsoever.
The book "La Realidad Estetica Para Ti", may serve as a guide before going to a plastic surgeon. You can also see the list of more than 1,200 certified surgeons, in the country.
Most importantly, never hesitate to call the mexican association of plastic, aesthetic and reconstructive surgery if you have any doubts that the doctor who is going to attend you is a certified surgeon. Always remember, IF YOU DON'T TAKE CARE OF YOURSELF.. I WILL!!