Is it safe to get a chin reduction with a recessed lower jaw? (Photo)

It appears that your chin is retruded and small; for that reason a chin augmentation with appropriate implant would be the most logical solution. In person or at least teleconference with a board certified plastic surgeon with extensive experience in chin surgery would help. In many practices where this procedure is performed frequently you may have a chance to have a 3D simulation which may help you to understand your problem better and make appropriate decision. Good luck.

Yes, these two issues can be done separately, but it is better to do together. It is possible that even a chin implant alone could help.