62, would fat transfer help get rid of the indents on my cheeks? (Photo)

Fat grafting would work well to correct the depressions on your cheeks .
The fat needs to be injected directly into the skin which requires micronizataion
It may also take 2-3 treatments

Fat grafting using micro and nano fat grafts would be my choice in your situation. Considering that fat graft survival is unpredictable (around 30% in average in periorbital-cheek areas) it is possible that you may need a second round of grafting 8-12 months later. Hope this helps.