Marcelo Saad is graduated in Medicine at Federal University of S. Paulo, Brazil. In the same University, he achieved the degrees of MSc and PhD in Rehabilitation Sciences. As medical specialties, he is Board Certified both in Physiatry and Acupuncture. Since 2015 he is professor at post-graduation stricto sensu in Sciences of Health at Universidade de Santo Amaro. Currently, he is Director Member at the Medical College of Acupuncture of S. Paulo and the Medical Spiritist Association of S. Paulo. Besides his work as physician, he develops activities in scientific publication, editorial board of medical journals, technical lectures and participation in scholar tasks. His interest fields are Acupuncture, Spirituality in Health and Complementary Therapies.