Finding a Team and Hosptal

My husband is having his 2nd biopsy after mpMRI showed PIRADS 4. MRI showed 2 lesions on his prostate. If he decides to leave AS and seek treatment he wants his care with a team skilled in TULSA-PRO and HIFU. It may not yet come to this, but we want to start with a darn good group before we get too deep in to his care. Any recommendations for Dr's in the Northeast . He's currently at Dana Faber with Alex Cole. I'm reading good things about Dr. Ehdaie at Sloan Kettering in NY and Yale school of Medicine Drs Sprenkle and A.yyagari. thank you.