Bachelor of Odontology, University Gothenburg, Sweden, 1970. Doctor of Dental Surgery, University Gothenburg, Sweden, 1975.
Public dental health officer Kristianstad County Council, Sweden, 1975—1976, Children's Clinical, Gothenburg, 1976—1979. Private practice Sweden, 1977—1991. Assistant faculty odontology University Lund, Malmö, Sweden, 1986.
Public dental health officer Västra Götaland Region, Sweden, 2000. Researcher Swedish School Library and Information Science University Borås, Sweden, 1996—1999. Public dental health officer Norrbotten County Council, Sweden, since 2001.
Consultant dentist Mutomo Hospital, Kenya, 2000. Lecturer in field.
Board of directors Society of Friends of Röhss Museum Applied Art & Design, Gothenburg, 1981-1990. Lieutenant junior grade Royal Swedish Navy Dental Corps., 1978. Member Swedish Dental Association, Swedish Society Medicine, Swedish Society Technology Documentation, European Society Magnetic Resonance in Medicine and Biology.
Married Maria (Larsson) de Val, July 1, 1978 (divorced September 1983). Children: Lillie, Björn. Married Maud Hartelius, September 30, 1983 (divorced April 1998).
Children: Carl, Max, Oscar.