Any great recommendations for an excellent teacher for a performing singer, located north of Boston, who's good in particular, with fixing technical issues, tension, singing on the breath etc..?

I heard he is in Maine now - has anyone worked with him - what's his style, expertise?

...and he's a wonderful technician,teacher and person. He does come to Boston a few times a week to teach, so you don't have to go to Maine (unless that's better for you). Feel free to email me if you want more specifics: glttr7 at verizon dot net.