Doctor of Medicine, Umeå University, Sweden, 1993. Doctor of Philosophy Pulmonary Medicine, Umeå University, Sweden, 2002.
House officer Kiruna Hospital, Sweden, 1993—1995. Specialist training department respiratory medicine and allergy Umeå University Hospital, Sweden, 1995—1996, 1998—2000. Specialist training department internal medicine Härnösand Hospital, Sweden, 1997, Östersund Hospital, Sweden, 2001, consultant department respiratory medicine and allergy Sweden, 2002—2005, Sweden, since 2006, Trondheim University Hospital, Norway, 2005—2006.