Aside from getting enough sleep, hydration, and nutrition? There's not much you can do aside from using concealer. A derm can fill under the eyes and reduce the appearance of them, but I don't think there's a way to get rid of them completely.
You can use this recipe iti's good. try soaking two cucumbers in lemon juice for 3 to 5 minutes in the refrigerator. Then place them on your eyes for about 10 to 15 minutes. Take precaution of the lemon juice; avoid getting it in your eyes.
I started using an under eye cream with vitamin C. I’ve seen some improvement but mine weren’t too bad. So in addition to sleep, etc. mentioned above, the only other thing I’d suggest is a color corrector before concealer. I’m not sure a dermatologist can do anything about them.
Were you able to take care of your dark under eye circles? Most of what you needed to know have already been said by the others here, rubbing ice cube around the eye area may also help. But it's really much better to catch some good night's sleep. If you really can't avoid the all-nighters (hello, college friends!), then it might help to try the remedies (I'm not sure about the lemon. I feel the sting already as I'm imagining it.) mentioned here. Better yet, consult a GP or dermatologist if you have time.