Why does Dr. Ken Parrish choose Nobel Biocare? It all comes down to achieving predictable clinical outcomes. Dr. Parrish says, “We choose Nobel Biocare components for All-on-4® because we want to use the products that we trust, the products we know are successful.​ “For me, to save $250 on a $30,000 case is the worst in false economy. If that case fails, it costs me way more than $30,000 to repair when I can get a much more predictably good outcome using predictably good products that I can trus