Christian has experience treating individuals with various presenting concerns, including trauma- and stressor-related disorders, anxiety and affective disorders, relationship difficulties, suicidality, substance use disorders, and difficulties with sexual orientation and gender identity. He is trained in a variety of empirically supported interventions, such as cognitive processing therapy, interpersonal psychotherapy, mindfulness, LGBTQ+ affirmative therapy, and cognitive behavior therapy. Christian also has research experience including examining the impact of the COVID-19 pandemic on psychological well-being, as well as human trafficking of Korean immigrants in the United States.

Outside of clinical practice and school, Christian enjoys singing, playing the saxophone, video games, woodworking, caring for his two dogs, and tending to his plant collection.