<p>For the record, there are no enlisted Doctors in any military branch. You have to be an officer which requires a 4 year degree in almost all cases (There is one military school in the Nation left where you can become an officer after only 2 years of college)</p>
<p>Personally, I’d be tempted to look at the Academies (There are 5 of them by the way - The Merchant Marine’s Academy has not been listed in this thread although it is by far a very limited program). If that doesn’t work out for you, then ROTC is definitely worth the effort and time.</p>