Noah Wyle Good Genes or Good Docs?

5/20/2012 12:30 AM PDT

Noah Wyle -- Good Genes or Good Docs?

Noah Wyle isn't a doctor, he just played one on TV.

Here's the 22-year-old "E.R." intern back in 1994 (left) -- and 18 years later, the 40-year-old at an event in Beverly Hills last week (right).


More Good Genes or Good Docs