“Dear Dr. Mehran, I would like to express my profound and deep gratitude for all of your efforts on my behalf.
I sincerely appreciate your extra effort, and the professionalism you extended to my family. I am assuming you would respond with “just doing my job” or something like that, however we had never even met, and I feel as though I became your priority in an instant. That is beyond “doing a job”.
I am doing much better and on the mend, but your benevolence has crossed my mind several times in the last few days and I wanted to say thank you.“