10:59am PDT - August 18th, 2019
RT @GavinPrestonMD: "If you can't explain it simply, you don't understand it well enough."-- Albert Einstein.
0 retweets 10 likes - Jack Manzella (@DrJohnRManzella)RT @GavinPrestonMD: "If you can't explain it simply, you don't understand it well enough."-- Albert Einstein.
0 retweets 10 likes - Jack Manzella (@DrJohnRManzella)