This thesis is about medical doctors with immigrant backgrounds who work in Sweden. Based on 15 qualitative interviews with medical doctors with immigrant backgrounds, this thesis explores the medical doctors’ feeling of professional belonging and boundary work. This thesis focuses mainly on the doctors’ experiences of being part of the Swedish medical profession while, at the same time, being regarded as ‘different’ from their Swedish medical counterparts. It starts off with the idea that medical doctors with immigrant backgrounds may have, or could be regarded as having, contradictory social positions. By virtue of being part of the Swedish medical profession, they belong to one of the most privileged groups in Swedish society. However, d...