Here's a written testimonial of her experience:
Dear Dr. Silverstein,
Thank you for pioneering surgery for severe hyperacusis. To say “Thank You” will never be enough for literally saving my life. It is a wonderful world because you are in it. You have made he world a much, much better place. You are an amazing man and doctor.
Highest of Highest Regards.
Sandy McDonald and my saint of a husband Dave Mcdonald