High School - 4 years
Taking classes that is appropriate for psychiatry could be effective but not necessary.
College - 4 years (With Bachelor of Arts or Bachelor of Science)
GPA of 3.5 or higher
Medical School - 4 years (With Doctor of Medicine)
First taking MCAT
MCAT test prep is used by 70%-80% Medicine
Psychiatry Residency Training (Fellowship Training Optional) - 4 years