And with such a major surgery coming up, the comedian has been taking some time to relax.
This weekend, Robin was spotted wearing some shorts, a tee, sunglasses, and a cap as he strolled through Miami Beach.
The 57-year-old relaxed in a shaded cabana along with some friends and sipped on some sparkling water, looking almost unrecognizable on Saturday.
The following day, Williams was spotted with some friends walking along the shore.
Let's hope after everything is done, Williams has a very speedy recovery.
And, if he's already had the surgery, then WOW - speedy recovery indeed!
[Images via Mavrix Online.]