Savior

"Complete 12 levels of Paramedic."

- In-game description

Savior is an achievement/trophy in Grand Theft Auto: San Andreas.

Acquisition
Get into an Ambulance and when prompted, press the relevant button to start the Paramedic side mission. Completing 12 of these levels will net the player the achievement. More information on how to get it can be found on the Paramedic page.