Our Locations Metrolina Neurological Associates- Rock Hill 200 South Herlong Avenue Suite H Rock Hill, South Carolina 29732-1182 Phone Number -( 803) - 366 - 6135 Fax Number - (803) - 366 - 3439 Metrolina Diagnostic Center 127 Professional Park Drive (No Suite) Rock Hill, South Carolina 29732-1182 Phone Number -( 803) - 329 - 8635 Fax Number ....