Condition: Child and adolescent psychiatry/psychology
Lupita Santillan
Lupita Santillan, PhD, is an Acting Assistant Professor in the department of Psychiatry and Behavioral Sciences. Dr. Santillan is an attending psychologist for the Early Childhood Clinic and the CALMA Clinic at Seattle Children’s Hospital. She is passionate about increasing access to evidence-based early childhood interventions and the provision of mental and behavioral health in Spanish. Her clinical training has focused on providing care to families and children with developmental delays and neurodevelopmental disabilities. Dr. Santillan’s research focuses on the development, implementation, and efficacy of evidence-based behavioral treatments to support children with developmental delays and neurodevelopmental disabilities.
Christina Warner
Christina Warner, MD (she/her) is the attending psychiatrist for the Early Psychosis Clinic and Partial Hospitalization Program at Seattle Children’s Hospital. She has clinical expertise in mood disorders, psychosis spectrum disorders, First Episode Psychosis, chronic suicidality, mood dysregulation, neurodiversity, and Dialectical Behavior Therapy.
Dr. Warner is a Washington native and graduate of the Seattle Public School system with a vested interest in expanding access to high quality mental health care in her community.
Caitlin Courshon
Caitlin Courshon, PhD (she/her), is an attending psychologist for the Behavior and Attention Management (BAM) Program within Outpatient Psychiatry at Seattle Children’s Hospital and an Acting Assistant Professor in the Department of Psychiatry and Behavioral Sciences at the University of Washington. Dr. Courshon has clinical expertise in the treatment, consultation, and assessment of children with disruptive behaviors and their families, including, but not limited to, neurodevelopmental disorders such as attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, and disruptive behavior disorders. Her clinical work integrates evidence-based treatments, including parent behavior management training (PBMT), cognitive-behavioral therapy (CBT), and dialectical behavior therapy (DBT).
Dr. Courshon’s current academic interests focus on researching clinical outcomes of PBMT programs and contributing to ongoing program development to expand services for caregivers navigating challenges related to home-school communication and disruptive behaviors in school settings. She is deeply committed to helping children improve their behaviors, empowering caregivers and educators to enhance their self-efficacy in supporting children with disruptive behaviors, and fostering healthy, safe, and inclusive environments across home, school, and community settings.
Robin Berger
I am a child and adolescent psychiatrist committed to improving outcomes for young people who face complex difficulties and systemic barriers. As a clinician, I aim to establish meaningful therapeutic relationships with young people and those supporting them, while also working to advocate for public policy and health systems that improve access to quality mental healthcare.
My main role includes providing inpatient care to older adolescents at the Child Study and Treatment Center through the Behavioral Health Administration, Washington State Department of Social and Health Services, and acting as training lead for psychiatry at this site. My clinical interests include the transition from adolescence to adulthood, the emergence of mood disorder and psychosis, early intervention for personality disorder, and developmental disabilities. I have academic interest in medical education, health service development, and the social determinants of mental health.
Daina Tagavi
My work focuses on the development, dissemination, and implementation of tools for the assessment and treatment of autism spectrum disorder. I am also interested in transdiagnostic interventions for autism spectrum disorder to increase efficacy for individuals and families, as well as access to care. My clinical pursuits include conducting diagnostic evaluations for autism for youth of all ages, as well as running groups and classes for autistic individuals and their families.
Sheena Friesen
Sheena Friesen, PhD (she/her), is the attending psychologist for the Child Program on the inpatient Psychiatry and Behavioral Medicine Unit at Seattle Children’s Hospital and Assistant Professor in the Department of Psychiatry and Behavioral Sciences at the University of Washington. She has clinical expertise in disruptive behavior disorders, comprehensive assessment, Dialectical Behavior Therapy, Exposure Therapies, Parent Training, and Trauma-Focused Cognitive Behavioral Therapy.
Dr. Friesen’s research interests broadly focus on advancing knowledge of least restrictive interventions in acute and complex care contexts, trauma-informed care, and interventions designed to address children’s disruptive behavior problems. She has collaborated on and co-led efforts to design and implement a multi-tiered, Modified Positive Behavioral Interventions and Supports (M-PBIS) model of care aimed at increasing positive behavior interventions, reducing restraint and PRN use, and ameliorating racial gaps in care delivery.
Dr. Friesen received her Ph.D. in School Psychology from the University of Washington in Seattle, WA. She completed her pre-doctoral internship training at Johns Hopkins School of Medicine and Kennedy Krieger Institute and went on to complete her postdoctoral fellowship in acute care and clinical psychology at Seattle Children’s Hospital.
Miriam Rubenson
Sarah Danzo
My research broadly aims to better understand the etiology of depression and risk behaviors such as suicide and substance use across development, and translate findings to inform prevention and intervention strategies for youth and families. My work focuses on partnering with communities and primary care clinics to improve access to and use of effective mental health services.
My current projects include studies focused on adapting and evaluating suicide prevention intervention and implementation strategies for use with adolescents and their families in primary care and outpatient medical settings, including developing and adapting brief, just-in-time, and digital interventions to expand access to services.
In addition to research, I am also a clinical psychologist in the Mood and Anxiety Disorders Program and the Crisis Care Clinic at Seattle Children’s Hospital.
Connor Gallik
Dr. Connor Gallik, PhD, is the attending psychologist for the Adolescent Program on the Psychiatry and Behavioral Medicine Unit at Seattle Children’s Hospital and Acting Assistant Professor in the Department of Psychiatry and Behavioral Sciences at University of Washington.
Prior to joining the staff and faculty at Seattle Children’s/UW, Dr. Gallik completed his graduate education at the University of Connecticut with an emphasis in child and adolescent clinical psychology. He completed his clinical internship at Pacific University’s Psychology and Comprehensive Health Clinic and went on to complete a postdoctoral fellowship in clinical psychology at Seattle Children’s Hospital with an emphasis in DBT and inpatient care.
His research focuses on understanding factors related to the mental health and wellbeing of transgender and gender diverse (TGD) TGD youth and evidence-based practice on inpatient units. Clinically, he is interested in working with children, adolescents, and their families, with a focus on TGD youth. Dr. Gallik also provides training in TGD affirming care for mental health and medical professionals and speaks to community audiences about supporting transgender youth.
