Will the Dermapen help repair my damaged skin after fractional laser?

I had 4 laser treatments 2 weeks apart last one on highest level,level 5 it was the Palomar emerge non ablative laser. 19 months on still have scars/dents, pinholes in a grid pattern pigmentation, hypopigmentation recently been recommended the Dermapen and dermabrasion with recell. Would either of these help. Currently using Aspect dr face creams .