hrpufnstuf -
Maybe this will help.
There is an American Brachytherapy Society:
https://www.americanbrachytherapy.org/and its above website provides a good bit of information, of course, about
brachytherapy.
It also lists the Society's "Members by Region":
https://www.americanbrachytherapy.org/about-abs/member-list/(Or retrieve by clicking on about
ABS and then Members LIst).
which is searchable by state.
It lists bracytherapists by name and address.
This doesn't immediately answer your questions about
level of experience, etc., but should give you a list of names to begin searching for further information about
them, to see who among them might meet your expectations.
Good luck!