Julia Sadusky (PsyD, Regent University) is an author, speaker, and licensed psychologist. She owns Lux Counseling and Consulting in Littleton, CO., where she offers individual, family, and couples therapy in addition to consultations for individuals and families around sexuality and gender. She also serves as a ministry educator, offering trainings and consultations to counseling centers and faith-based institutions on sexuality, gender identity, mental health, trauma-informed care, and the intersection of sexuality, gender, and theology. Other areas of focus include work with those experiencing complex trauma and eating disorders.

Dr. Sadusky’s most recent books are Start Talking to Your Kids About Sex: A Practical Guide for Catholics and Talking with Your Teen About Sex: A Practical Guide for Catholics (Ave Maria Press). Dr. Sadusky has coauthored two other books, including Emerging Gender Identities: Understanding the Diverse Experiences of Today's Youth (Brazos Press) and Gender Identity & Faith: Clinical Postures, Tools and Case Studies for Client-Centered Care (Intervarsity Press) with Mark Yarhouse, PsyD., and contributed to a four views book titled, Understanding Transgender Identities: 4 Views (Baker Academic).

Dr. Sadusky obtained a Bachelor's Degree in Psychology with a minor in Theology from Ave Maria University and completed her doctorate at Regent University in Virginia. Her dissertation focused on the experience of loneliness in Christian sexual minorities navigating permanent singleness. Dr. Sadusky completed her pre-doctoral internship at Biola University Counseling Center in La Mirada, CA and completed her post-doctoral fellowship at a partial hospitalization unit for eating disorders in Denver, CO, where she served as the Trauma Track coordinator.