Comments: I had surgery for spinal fusion on May 7, 2018. I had seen the doctor several times prior and had 3 injections to try to help my situation, without success. 7 weeks after my surgery I am now almost 100% pain free. I would highly recommend Dr. Perni! He is very good at listening and he is very concerned about helping you. He and his staff are great people and I even enjoy my follow up visits.