gettinmylifeback,
Unfortunately, any injury to the skin will heal with scar tissue. Depending upon how extensive the scars are, there may be some things that can be done to reduce their appearance.
If they are not extensive, a dermatologist may be able to use a laser or dermabrasion to smooth them out some.
If large, keloid in formation, a plastic surgeon may be able to excise them or do z-plasties to smooth them out a little. But, you will still have scars, just smaller ones.
However, if you are an extensive keloid former, anything invasive may just make them worse. So, you want to have them treated, see a qualified plastic surgeon or dermatologist. There are no magic creams, except to just cover them up.
Good luck.