dr. brian machida. dr. machida, my girlfriends and i are always talking about getting older, and it seems like we seem to have the exact same complaints about the exact same parts of our bodies. so, i want to take a look at some of the before-and-afters if we can, and i'd like you to tell me the problem areas and how so, this is shirley. and tell me what we're looking at here. >> well, in this case, she didn't want to keep looking angry. she had excessive jowls, so after, you can see that she has a nicely defined jawline, her neck is very nice and refined, and the jowls and the folds are much less noticeable. >> it's dramatic to me. it's really beautiful. >> yes, it is. >> i'm gonna pull up dina here. i think this is amazing, what i see on dina. can you speak to what we're seeing here? >> well, you see here, what's skin and muscle. they call it a turkey neck. and you can see the result. the result's fantastic. >> it looks like dina's mother on the left and dina on the right. >> right, this is our mother-dau