Full Professor at Universidade Paulista – UNIP since 1991. Brazilian Representative of the “FMRC Private Academy of Science”, France, since 2026. Doctor in Veterinary Medicine (1987) and Ph.D. (1995) in Experimental and Comparative Pathology - USP with co-participation of “École Nationale Vétérinaire de Lyon” – ENVL - France (CAPES sandwich program) (1992-1993). Post-doc in Environmental Pathology – UNIP (2014-2015). President (2002-2008) and Vice-President (2008-2014) of the GIRI – “Groupe International de Recherche sur l´Infinitésimal” (www.giri-society.org). Deputy Editor of “Homeopathy – The Journal of the Faculty of Homeopathy”, London – Thieme Publishers since 2015.