Pre-Optometry Prepares you to apply for entry into an optometry school. There are a limited number of optometry schools in the United States and one must maintain a high grade point average. Upon admission to optometry school, another four years of training are required to become a licensed optometrist. 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 for admission to optometry school. These courses include: General Chemistry Organic Chemistry Physics General Biology Semester of Calculus 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.