This only makes sense if you have reason to believe you will get higher scores. The main options are listed above. This option is discussed below. This option is affected by where you want to attend medical school. It is usually best to go to a graduate school that is attached to a medical school.
Some schools have master's programs geared toward students seeking entry into medical school.
At I.U.P.U.I. in Indianapolis there are two such programs. One is the Master of Medical Science and the other is Master of Science in Physiology. This program takes about 12 students a year but is geared mainly toward minority students. You will take many of the same courses with medical students. If the medical school accepts you before you begin or while you are in the program, you just go to the medical school.