Just a suggestion to everyone. If you can take a moment of your time to email him, I think he truly appreciates the ongoing support.
He emailed me a nice response to my email and touched upon the hell that he endured through all of this. He said he and his wife are moving on with their lives but he appreciates the kind notes and letters he is receiving.
It's doctors like this who deserve our heartfelt thanks. It's true that I will never personally have this gentleman as my physician, but hopefully I will have compassionate care similar to how this doctor treated his patients when it comes time for me to exit from this life.