How many years of schooling does a MD require?

In the United States, a medical doctor (MD) degree requires four years of college and four years of medical school. After medical school, doctors must complete a residency program, which typically lasts three to seven years, depending on the specialty. Some specialties, such as surgery, may require additional years of training. So, the total number of years of schooling required to become an MD is typically 11 to 14 years.