@Premedneedsadvice
While the PSLF is a nice avenue for loan forgiveness... I would not bank on it remaining around or that you would be able to jump through all the bureaucratic hoops in order to qualify. Only a couple people actually got their loans discharged in this manner.
I agree with your advice of consolidating all your loans at graduation. After that there's pretty much 2 different ways to go about it.
1. You know you want to do private practice. In this case it might be smarter to refinance your loans with a private bank at a lower rate than the 7% from the government. The income you make from PP can be twice as much of what you would make working for the government or academia (which is what would qualify you for 501 (c)3 hospitals. You do REPAYE as a resident, live frugally and put any extra you can into loans. Even better if your residency allows moonlighting cause that can be an extra 30-50K possibly. Once you graduate (depending on which state you live) you can refinance again as an attending to a low fixed rate. Pay off as needed from there.
2. You hope PSLF is still around and start your application in early. Make sure you understand all the fine prints and qualifications as they are very strict and they are not good at communicating with you about anything. You really will be the one that needs to stay on top of this. Many stories of people submitting the application and start paying only to find out years later they never qualified because of something minor. Remember, this is the government and even small minor typos can disqualify you AND they won't tell you either. Another consideration is that to hit the 10 year mark you have to be in a qualified hospital. And as I mentioned above, the pay of staying in academics/teaching hospital or the VA is much smaller than what you'd make in private practice. Furthermore, there's no guarantee the PSLF exists when you get to it or you would ultimately meet all their criteria. This is pretty much high risk, high reward scenario. It's very possible you put all your eggs in this method and don't get your loans discharged leaving you with still tons of debt and stuck in a low paying (relatively) job.
Personally, I think route 1 is probably better. I ended up refinancing as an attending at a low fixed rate and that's worked out for me. This also depends on the amount of loans you have. Unless it's >500K, I think you should be able to pay it off while still living a decent lifestyle, and maxing out your retirement funds. It's gonna suck I can assure you but it's not impossible.