Bachelor in Dental Surgery, University Edinburgh, Scotland, 1970. Doctor of Dental Surgery, University Edinburgh, Scotland, 1990.
Associate professor University Nairobi, Kenya, since 1993. Researcher University Nairobi, since 1980.
Coordinator Neuroscience Society Brain Awareness, Nairobi, 1990—2007. Health education Maasai Community, Kajiado District, Kenya, 1985—2007. Member of Academy Dentistry International (associate), International Association Dental Research (associate), Anatomical Society United Kingdom (associate), International Brain Research Organization (associate).