Question about us navy jobs?

Actually speaking as a corpsman, it all depends on the school. there are also several programs to become a dr, nurse, ect. finishing corps school gives you some credits (15 i believe). We work hand in hand with nurses and even doctors. Sometimes we are the docs (fmf) regardless of how many credits you get, being a corpsman gives you the experience to excel when you do take the cles( that the navy pays for btw)