What bus should i take from anaheim (disneyland area) to the western medical center in santa ana.?

i need to ride the bus from home to the western medical center in santa ana ca. i live in mickey's neighborhood so anyone thats familiar with the area help me.I need to take my baby to the hospital for his appointments. and my husband works until late. What bus should i take from anaheim (disneyland area) to the western medical center in santa ana.?
Google Maps has a fairly good transit planner for many cities.



- Go to http://maps.google.com/

- On the bar just under the Google logo, click 'Get directions'

- Type your start and end addresses (or intersections)

- Choose 'By public transit' from the drop-down menu

- Click 'Show options' and put in the time you want to leave or arrive

- Click 'Get Directions' and hopefully it will find a connection!