Suggest Treatment For Pinched Nerve In Neck

hi...what type of doctor do I need to see for a pinch nerve in my neck.....pain in the left shoulder (not as bad) to constant pain in my left arm and numbness in my left pinkie finger....going on 2 weeks....aleve and ibuprohen are not helping....symptoms seem to be getting better slowly but need some pain relief.....thank you for your response!