Home Doctors Cristian Alberto Espinosa Marrugo Dr. Cristian Alberto Espinosa Marrugo Nephrology Adultos Schedule appointment (+57) 310 786 7896 Sobre mí Sobre mí Specialist in Adult Nephrology Credenciales Credenciales Specialist in Internal Medicine from the University of Sinú.Subspecialist in Nephrology from the University Foundation of Health Sciences (FUCS).