Can I have a tummy tuck after four c-sections?

You can certainly have a tummy tuck if you have had multiple cesarean sections.  I commonly perform tummy tucks in patients where that is the case.

You can still have a tummy tuck after four C-sections as long as you are healed from your last C-section.  The C-section scar is often removed and replaced with the tummy tuck scar.  It is probably better to have your tummy tuck once you are done having children or don't plan on having additional children in the near future.