Trying to find contact information for Rabbi Meir Wunder #galicia

Yehuda Rubin

Rabbi Meir Wunder is the author of the Encylopedia of Galician Sages (Meorei Galicia), a six volume set of biographies of Galician rabbis in alphabetical order.
I have some research questions which I believe he may be able to answer. Does anyone know how to contact him? 
Thanks in advance for any help you may be able to give,
Yehuda Rubin
Lakewood, NJ

MODERATOR NOTE: Please reply privately with any contact information