Callan specializes in treating anxiety, depression, and substance use disorders. She is certified in trauma-informed Reiki. She has been a volunteer with the National Mental Health Alliance teaching individuals in need of mental health services and their families how to navigate the healthcare system and advocate for their needs. Callan has also been practicing yoga and meditation for more than fifteen years and has developed a strong foundation with breathwork and the mind/body connection through those practices. Callan focuses on providing nervous system support to people working in the service and creative industries. She works to help her clients find peace and comfort in their relationships with themselves and others.