Decio A Barbosa, D.D.S., is a general dental practitioner at an office as well as at convalescent hospitals in South California. He formerly helped start a clinic in Rio de Janeiro, Brazil, that fo...view moreDecio A Barbosa, D.D.S., is a general dental practitioner at an office as well as at convalescent hospitals in South California. He formerly helped start a clinic in Rio de Janeiro, Brazil, that focused on cosmetic and oral rehabilitation and worked in the emergency and operating rooms of the general state hospital, IASERJ, helping victims of facial trauma.view less