Preston Xavier Burke, M.D. is a fictional character from the medical drama television series Grey's Anatomy, which airs on ABC in the United States.he character of Preston Burke was originally envisioned as a caucasian, to be played by Paul Adelstein, who now stars in Grey's Anatomy âââ'ââs spin-off Private Practice.
it depends on your state. I am in California. You need a bachelors degree, 4 years, a teaching credential, 1-2 years, and you need to pass the cset and the cbest.so 5-6 years after high school.ou need a bachelors degree, 4 years, a teaching credential, 1-2 years, and you need to pass the cset and the cbest.so 5-6 years after high school.
To become a teacher, you have to get a bachelors degree from an  accredited college or university. That takes four years if you go  full time. Many states require you to tak â¦ e courses after you become  a teacher in order to renew your teaching license periodically.o become an elementary school teacher, you have to complete a 4-year bachelor's degree program at an accredited college. During that time, you will complete several weeks of â¦ student teaching.