Most people dread the thought of being fired but I TOTALLY understand what you're saying! Marcia couldn't be happier that I'm through the treatment!
Unfortunately, you'll be on the job for more than your two weeks notice as the first 4 weeks or so of recovery are every bit as tough as the last few weeks of treatment. He's going to be cooking for a while and feeling pretty crummy. He'll start to turn the corner at around 3-4 weeks.
Congrats on getting through treatment and best wishes, positive thoughts and prayers on the recovery.
"T"