Sarah Silverman: Don't Bash Hillary Clinton's Health, She's Fine!!!

Die-hard Bernie Sanders supporter Sarah Silverman is now definitely "with Her" ... defending Hillary Clinton amid all the rumors about her health.

We got Sarah in Bev Hills and asked what she thought about the claims Clinton's suffering from all kinds of ailments -- from concussions to Parkinson's -- and Dr. Silverman sounded off ... very loudly.

Check out her diagnosis, and remember ... Sarah has some firsthand perspective after speaking at the DNC.