Shavua Tov!!
OK update: He was apparently only staying in the place where we were, although he will be at the shul I was at in two weeks or so. I did speak to him for five or ten minutes and I noticed as follows: He seems to be incredibly sincere about what he does, and really believes what he’s doing is correct. He is a very soft spoken individual, and he has a calming affect on people and really draws people in. He’s so soft spoken and easy going, it’s hard to have any strong emotions against him in person, which I have no doubt plays out to his advantage. We didn’t speak of anything to do with Open Orthodoxy or any hashkafa at all. It was kind of funny how after the conversation he used the elevator and had a non-Jew press the buttons.