Thanks to everyone who replied, here and off list. All of the contacts are in Kathmandu.

Here is what I found:

Universities:
Bishwobhasa Campu of Tribhuvan University in Kathmandu and
Rangjung Yeshe Institute in Boudha

Professor and Tutor:
Kashinath Nyaupane

Also possible but didn't find contact info:

Dr. Sammodacharya