I SPOKE WITH MY DOCTOR SEVERAL MONTHS AGO ABOUT FEELING

I SPOKE WITH MY DOCTOR SEVERAL MONTHS AGO ABOUT FEELING PAIN BETWEEN MY SHOULDERS AND RADIATING ACROSS THE TOP OF MY SHOULDER TO MY SHOULDER ARM JOINT. I TOLD HIM I THOUGHT I HAD A PINCHED NERVE. his REPONSE WAS IT WAS PROBABLY ARTHRITIS. nO EXAM WAS DONE. WHO CAN I GO TO TO FIND OUT IF I DO HAVE A PINCHED NERVE? AN ORTHOPEDIC OR NEUROGILST?