Although evaluation researchers frequently make use of focus groups and individual interviews as sources of qualitative data, there has been far less attention to dyadic interviews that create a conversation between two research participants. This article describes dyadic interviews as a format that shares many of the advantages of focus groups, in terms of the interaction between the participants, at the same time that it minimizes problems related to bringing a number of participants together in the same place at the same. We illustrate the uses of dyadic interviews by describing the evaluation of a program where rural physicians were assisted in the adoption of electronic health records systems. We conclude by considering some of the possible future directions for developing dyadic interviews as a method in evaluation research.