Lindsey Giller, PsyD

Clinical Psychologist, Mood Disorders Center

Child Mind Institute



  • Kaila Falk, Staff Associate

    (646) 625-4367

  • Lindsey Giller, PsyD, is a clinical psychologist in the Mood Disorders Center at the Child Mind Institute. Dr. Giller has specialized training in evidence-based treatments for children and young adults with depression, borderline personality disorder, social anxiety, selective mutism, phobias, generalized anxiety, PTSD, ADHD, and oppositional defiant disorder. She has extensive training in cognitive behavioral therapy (CBT) as well as dialectical behavior therapy (DBT) for individuals with intense emotional dysregulation, suicidality, and nonsuicidal self-injury. Dr. Giller is also trained in parent-child interaction therapy (PCIT), an intervention for young children and their caregivers focused on decreasing problem behavior and improving the parent-child relationship.

    Dr. Giller supports parents of teenagers and young adults in learning new skills to manage various parenting challenges. She has experience providing teacher consultation and offering school-based group interventions for traumatized youth. Dr. Giller also uses mindfulness-based strategies in her work with individuals of all ages. She is committed to providing skills to support social-emotional growth for individuals at home, in school, and in the community.


    • Postdoctoral Fellow, Cognitive Behavioral Consultants of Westchester and Manhattan (CBC)
    • Intern, Andrus Children’s Center
    • Extern, Anxiety and Mood Disorders Center, Child Mind Institute
    • Extern, Children’s Evaluation and Rehabilitation Center (CERC) at Albert Einstein College of Medicine
    • Extern, Sagamore Children’s Psychiatric Center
    • Extern, Sousa Elementary School, Port Washington, NY


    • PsyD, School-Clinical Child Psychology, Ferkauf Graduate School of Psychology, Yeshiva University
    • MS, School Psychology, Ferkauf Graduate School of Psychology, Yeshiva University
    • BS, Human Development, College of Human Ecology, Cornell University