Miguel, Sao Paulo is huge so if you know the region that the patient is, would be better, anyway, I can tell you to DC's that I know: João Seixas & Camila Benedicto (both at the same adress) (Camila´s email: camilacbenedicto@gmail.com) R. Des. Paulo Pa ssalaqua, 72 - Pacaembú São Paulo SP Brasil CEP: 01248-010 Tel: (011) 2283-3907 camilacbenedicto@gmail.com Website: www.clinicamalinoskvicaria.com.br Hope I could helped you.