Categories Obituary Dr. Nieves De Guzman-De Castro UST MED Class 1970 Post author By anarg_admin Post date July 25, 2015 Our condolences to the family of Dr. Nieves De Guzman-De Castro of Class 1970 who moved on to a better place on July 25, 2015 in the company of angels and saints at the side of our Lord. Let us all pray for her Eternal Repose. Your TEAM USTMAAA → Dr. Eugenio “Gene” Balbuena of Class 1966