Amir Levine, M.D., is an associate professor of psychiatry and the director of the SecureLab at Columbia University. He is an adult, child, and adolescent psychiatrist and a neuroscientist. In his private practice, he supervises and trains therapists in novel attachment neuroscience-based treatments aimed at helping people become more secure. He sees individuals, couples, and families for consultation and treatment.

Rachel S. F. Heller, M.A., is a supervising psychologist who works both in the public sector and in private practice. She holds a master's degree from Columbia University. In her work, she integrates attachment-based principles with cognitive behavioral therapy, acceptance and commitment therapy, and experiential-based approaches to help both children and adults.