OSPI is a top orthopedic stem cell treatment clinic serving Gilbert, Mesa, Chandler in the East Valley AZ. Now offering stem cell therapy - PRP, & bone marrow. Call Us: (844) 438-3876OSPI is a top orthopedic stem cell treatment clinic serving Gilbert, Mesa, Chandler in the East Valley AZ. Now offering stem cell therapy - PRP, & bone marrow. Call Us: (844) 438-3876OSPI is a top orthopedic stem cell treatment clinic serving Gilbert, Mesa, Chandler in the East Valley AZ. Now offering stem cell therapy - PRP, & bone marrow. Call Us: (844) 438-3876