This is possibly the most common question received by MD/PhD programs across the country. One conclusive answer does not exist. In fact, completion of the MD/PhD program largely depends on individual goals. Therefore, the reasons individuals complete MD/PhD programs vary.

One reason individuals choose to complete both the MD and the PhD degrees is because medicine and science are naturally linked, and often compliment one another. Completing both degrees allows individuals to gain a greater breadth in the world of science and medicine than could be achieved with a single degree. Additionally, graduating with both degrees and completing a residency and a postdoctoral fellowship allows individuals to see first-hand how science and medicine work together; it allows individuals to see what is lacking in the field of medicine or science. Benefits of dual degree programs are increased scientific knowledge for understanding and solving clinical problems as well as significant research experience.

Pursuing a research career with only an MD could be difficult. An MD degree may require additional training in medicine through internships and/or residencies in order to obtain licensure. In order to specialize in a specific area in medicine, another residency may be required. Without a PhD, becoming involved in research can be challenging. Postdoctoral positions are ideal since they provide funding with little or no cost to your mentor. However, finding a funded position may be difficult due to their limited number. It is also important to remember the competition for these positions include MD/PhDs, PhDs, and MDs. MD/PhDs and PhDs have already received extensive training in research, which generally makes them more desirable candidates. However, it is not impossible for MDs to obtain postdoctoral positions. However, according to a study conducted by the NIH, the percentage of MDs receiving funded postdoctoral positions is much lower than those with an MD/PhD or a PhD.