I see. How is that decided though? How do they decide who is in the 1/3 who finishes residency right after internship vs those who go out on the fleet?
Also if you are in that select 1/3 who goes on to finish residency, do you go out the the fleet afterwards?
I'm just trying to figure this out, have a family friend who did the navy thing. Sounds too good to be true. No tuition, living stipend, and now sounds like this friend gets to go straight through IM residency at a Navy hospital. There has to be a catch.
Ways to go straight through:
1) Be a superstar. Most competitive residencies get to hang on to a small percentage of their Interns. Ortho, for example, keeps just one per residency, and the rest come back after a GMO tour. AOA, great performance in internship, research, and prior service all help.
2) Choose a field no one likes. The Navy uses straight through training as a way to incentivize residencies that, for whatever reason, aren't attracting enough applicants. If you choose one of those few fields there's a good chance you'll go straight through. I believe certain really, really long residencies like neurosurgery also protect their trainees from GMO tours.
3) Be primary care. When you do a GMO (general medical officer) tour and go out to the fleet to take care of active duty personel you're doing primary care and occupational health. You would never, for example, do surgery or deliver a baby on a ship unless there was some bizarre circumstance where no evacuation was available. The logic for not giving everyone straight through training is that it shares the pain and spares skill atrophy. If you put a fully trained surgeons in primary care roles for two years and they won't be very good surgeons when they're done. If you force just board certified FPs and IM docs to do all the GMO work they'll each need to do several 2 year deployments to fill all the gaps, and then they'll all quit because very few people want to do that. However if you're FP, or to a lesser extent IM or Peds, there's no reason for them to pull you from training since you can do your GMO tour when you're fully trained without needing to worry about significant skill atrophy.
4) Let the stars align. They need R2s, and if no one wants to come back from the fleet then the Interns need to fill the holes. The numbers involved are small enough that this isn't unheard of. If every Ortho Intern two years ago did a three year GMO tour and every Intern three years ago did a two year GMO tour then this year's class gets to go straight through.
Does the 1/3rd ultimately go out to the fleet? If by 'out to the fleet' you mean a GMO tour with the Marines the answer is maybe, it depends on the needs of the Navy and how many wars we happen to be fighting. If by out to the fleet you mean away from a major hospital the answer is almost definitely: a junior attending position in the navy is usually not a tertiary medical center but rather a less desirable base (Camp Lejune, 29 Palms) orsomewhere remote (Japan, Guam, Guantanamo Bay). They also have IM/Peds/FP specific jobs in warzones and on ships in addition to GMO roles, such as covering the wards at one of our major hospitals in Afghanistan. Your friend will probably either be attached to the marines or be the IM attending somewhere far from one of the big Naval hospitals for at least a few years.