Dennis Quaid -- Good Genes or Good Docs?

4/10/2011 8:00 AM PDT

Dennis Quaid -- Good Genes or Good Docs?

Dennis Quaid's looks aren't far from heaven!



Here's the 38-year-old back in 1992 (left) -- and 19 years later, the 57-year-old "Soul Surfer" hunk last month (right)

Great balls of fire.