Jacklyn Zeman Good Genes or Good Docs?

7/13/2008 1:01 PM PDT BY TMZ STAFF
Since 1977, Jacklyn Zeman has been stitching up patients playing Nurse Bobbi Spencer on "General Hospital" -- but has she been going under the knife too?

Jacklyn Zeman
Here's 30-year-old Jackie back in 1983 (left) -- and the 55-year-old new and improved (?) Spalding version at the Hollywood Bowl on Thursday (right).

What's her little secret?!