Mark, explore the field of interventional pain medicine.
You can read more about this field at spineuniverse.com -- look under both conditions and treatments, especially this link;
http://www.spineuniverse.com/locate/specialists
Also, Dr has given me NO diagnosis after 2 visits and the xray.
Yes, same fellow here. Only had MRI of lower back for Sciatica. Never the shoulder neck. He never ordered an MRI for that, just a plain flat plate xray, which does not show anything in detail.
Aren't you the fellow that just complained of shoulder pain?
You say you have had a cervical MRI but it showed no cervical disease?
Again, what is your diagnosis?