I went to Karen Sussman last February because I had a polyp on my vocal cords . Within 10 sessions of her training and my practice the polyp totally shrunk. She was professional, caring , & a lot of fun( as an aside).
I recently had to return because my voice became very raspy again and my visit to the ENT showed the polyp returned. My fault… Stopped her exercises. After 6 new sessions, miraculously the polyp shrunk, voice is clear … And will continue her exercises because THEY WORK. Highly recommend Karen.