I was so lucky to find Dr. Della Valle after experiencing a great deal of pain in my hip 20 years post bilateral hip replacement surgery at HSS. I needed emergent surgery and recovered beautifully. Several years later, I had both knees replaced by Dr. Della Valle and feel great. I am so grateful for his expertise. This summer, I went on a biking trip in Croatia with backroads and was able to really enjoy myself. I am so happy with all of my new joints.