Expert Spine Care, LLC - Joseph Blythe DO in Nashville, TN -- Get driving directions to 1718 Charlotte Ave, Ste A Nashville, TN 37203. Add reviews and photos for Expert Spine Care, LLC - Joseph Blythe DO. Expert Spine Care, LLC - Joseph Blythe DO appears in: Physicians & Surgeons, Orthopaedics Physicians & Surgeons, Osteopathic Doctors.