Pre-Physician Assistant This program prepares you to apply for entry into a PA school at the graduate level. You will choose a major at Roberts which can be any of the majors that are offered here. Students often choose a science major since a number of science courses are required in the pre-PA program. Requirements for PA school vary from school to school. One will need to examine the individual requirements of each PA school that one wants to apply to. Upon admission to PA school, another two years of study is required in order to become a licensed PA. Dr. David Roll serves as the pre-professional health advisor and the college is a member of the National Association of Advisors for the Health Professions.