He is a clinical social worker specializing in late adolescence and early adulthood. His research focuses on understanding the coming out process for LGBT people and how it has changed over time. His recent publications include Coming Out Narratives Across Generations (2014) and Changes in Coming Out Milestones Across Five Age Cohorts (2016). He has presented at the Forum on Education Abroad on the application of a Strengths Perspective to various aspects of cross-cultural education (2013, 2014, and 2015). Dr. Dunlap has spent most of his social work career as a college counselor, helping young adults navigate mental health needs. He typically teaches diversity related courses and micro social work practice classes.