When it comes to the question of which is harder to become, an orthodontist or a dentist, the answer is not so straightforward. Becoming an orthodontist requires more education than becoming a dentist, as orthodontists must complete a specialized program after dental school. To become either, you must first complete four years of college and four years of dental school. Orthodontists must then complete two to three additional years of specialized training.
Both tests are difficult, but many people find the MCAT to be more challenging due to its length and breadth of material. The DAT exam is taken more often, giving students more chances to pass it. If you are taking the MCAT, tools such as the DAT Destroyer can be helpful in mastering organic and general chemistry.