I can honestly say that Dr. Campbell’s therapy helped my back. L3-L4 herniated disc L4-L5/L5-S1 disc degenerations causing significant pain sometimes unable to walk for two-three days. 1-3 months after therapy I really noticed a big difference. I’m able to workout, play golf and do other activities in the past that would cause me pain and start the whole flare up/downtime/healing cycle all over again. My back isn’t brand new and I still need to take care of it but it’s stronger and I haven’t had a flare up in almost 5-6 months now and no daily sciatica! I highly recommend OCDA, the staff was great and Dr. Campbell always answered my questions.