What kind of doctor should i go to if i think i have depression and Bipolar Disorder?

zynie* asked: -Psychiatry
-Licensed professional counselor
-Licensed Clinical psychologist
-Licensed Clinical social worker
-If im 16,and the doctor find out that i have bipoloar disorder or depression, are they going to tell my parents and make me take medicine?
thank you…
oh and,HOW are they going to derermine weather i am or i am not depressed