Visit the Chokyi Gyatso Institute of Buddhist Studies (http://www.siddharthasint...) - while the monastery is still under construction and therefore of no architectural interest to tourists, many of the monks speak English and would be happy to field any questions on Buddhist philosophy.
The hospital in Deothang is considered one of the best in Bhutan, so it is a good place to seek treatment. Dr. Tenzin Tashi, the head doctor and surgeon, enjoys a very high reputation in Bhutan.
