I've had very, very good luck with my doctors. Years ago, I had some lower back problems (L4/L5 and L5/S1). I went to an orthopedic surgeon who was considered the best in the area. We got some MRIs and he told sent me to a physical therapist who gave me abdominal strengthening exercises; which helped some, but not enough. We discussed surgical options and he said he would do it, but if I could get through the next few months, it would probably shrink somewhat. After some discussion, I decided to get a cortisone shot. It helped immediately and when I went back a few months later, the MRI showed that the protrusion had shrunk just enough to have me basically pain free. About maybe once a year, I'll get a slight flare up, but if I just stay down for a day, I'm fine. It probably also helps that I'm not overweight and exercise regularly. He also said that acupuncture works. He said he had tried it. He also said they don't (or didn't at that time) really know how it works, but he said the proof was in the pudding.
I was listening to Dr. Klapper's radio show (he's a local orthopedic sports physician who specializes in minimally invasive surgery and even develops his own tools for surgery when it's necessary) and he's a surgeon who doesn't like surgery. He recommends pool therapy. You get into water up to your chest and walk forward and backwards for about 20-30 minutes per day. It strengthens you without putting stress on your joints. He says after a couple of months you'll feel the difference. I think I'll try it.
My doctors are all affiliated with UCLA Med Center and not one of them has steered me wrong yet or recommended unnecessary surgery. The main thing is to educate yourself too. You can't completely depend on someone else for your own health.