i had the blessing of happening upon a great teacher in Anchorage, Alaska. The year i completed my senior recital was the year that he retired from the University there. his name is Prof. Jean-Paul Billaud. You can find his name on Steinway and Sons Artists Roster. i can't say i deserved him, but i learned so so so much from him. in fact, the things that he taught me are really beyond monetary calculation as they have brought so much of the joy of music into my life.
He studied with Auguste de Radwan(who studied with Leschetisky), Jaques Fevrier, Cortot, Margurite Long, and a few others like that. BUT, i must add, it isn't the teacher that gives you a name. It's how much YOU practice and what RESONATES for you. You don't have to copy a teacher down to every last detail (although I do tend to try to copy the things i like). Some of the best things I liked about Prof. Billaud (and, my current teacher Dr. Cranmer) is that they hold Master Classes (as well as piano lessons) so that you can practice performing as well as playing for yourself. Both know about the history of composers and make music interesting.
Dr. Carl Cranmer, i've had for three semesters at WCU. He, too, is very very good (Graduate of Julliard- i have to look up teachers again). I think good teachers let you become yourself. Whatever you gravitate towards naturally, is probably going to be your forte. Dr. Cranmer has challenged me to go beyond my comfort zone, though, and i am practicing some Barber (a bit distanced from Mozart) which i am coming to appreciate. (especially since West Chester was Barber's hometown). Dr. Cranmer 'specializes' in everything i've heard him play. He can go from Chopin to Poulenc to Mozart to Spanish composers (like Prof. Billaud) and play with grace and ease.
ps if you happen to live in Virginia, Prof. Billaud's wife (Louise) teaches at New River Community College (and, I believe at University of Virginia). She is often a featured artist (as Dr. Cranmer is here in Pennsylvania, US, and Europe) in the States and Europe. I think she has a web site under her name Louise Billaud. Highly recommended.