I have had three procedures at HSS in 2013/14. Dr. Bostrom did an extraordinary knee arthroscopy and I have regained full knee range minus pain. Dr. Darren Lebl replaced discs in my back and neck. I am just amazed at his skill and technique, I barely have a scar! I went in with a terrible pain in my arm and shoulder, I had a scar on my neck from previous cervical surgery, and I could scarcely believe that all these issues were resolved. I have Rheumatoid Arthritis and I'm constantly under the knife and slow to heal. I would recommend these doctors and this hospital for outstanding treatment and also Dr. Lebl's assistant John Cosgrove for doing acrobatic moves to accommode patients' scheduling woes!