Wow is all I can say - I probably would have opened the envelope expecting a bill to pop out!! Hee hee.
And, if the handwriting was legible - even better!
Yes, I'd say he is a keeper.
I have never truly cared for any physican I have ever had in the past. I now see a PA in a doctors office whom I like okay. He has a quirky sense of humor, too. Gotta love that!