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.
  The most basic college degree to become a school teacher is called a Bachelor Degree. It usually takes 4 years to complete a Bachelor's Degree in Education. My sister completed a Bachelor's Degree in Physical Education at Florida State University in about 4 years in 1968.f you are just getting started it will take 4 years to get your Bachelor's ma â¦ ybe more or less it depends on he amount of classes you take per semester. After you graduate you will have to become certified. If you pass you are clear to work.