On January 1, 2021, Dr. Singer retired and moved into a full-time administrative role as a board member at OrthoNebraska Hospital. Past patients are encouraged to make appointments with his physician assistant Sarah Anderson, or by calling (402) 609-3000 and choosing another knee specialist at OrthoNebraska.
![William Singer, MD](https://orthonebraska.com/wp-content/uploads/William-Singer-Bio.jpg)
William S. Singer, MD
Retired Orthopedic Surgeon & Board Member