Hello, You would have to either get your 4 year Bachelor degree and then apply to go to a chiropractic school oir finish a 2-3 years of undergraduate studies and then go apply for chiropractic. To get your doctor of chiropractic degree it will take you four years. Make sure the undergraduate studies include physics, chemistry, biology and psychology. It is best to graduate from an undergraduate school with your bachelor degree before going to chiropractic school Good luck..It is a great profession