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.
My research focuses on improving clinical outcome measures and intervention outcomes for individuals with Down syndrome, neurodevelopmental disorders, and other special healthcare needs. I conduct research in real-world, clinical settings using multiple different tools, including caregiver-report, behavioral assessments, and electroencephalography (EEG) to study the development of and interventions for challenging behaviors. I am currently a KL2 INCLUDE Scholar conducting research on cognitive abilities and challenging behaviors in youth with Down syndrome.
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.
I am a faculty member and licensed clinical psychologist in the University of Washington’s Department of Psychiatry and Behavioral Sciences. Before joining this department, I completed my Ph.D. in clinical psychology at Purdue University, residency at the University of Washington, and fellowship at the University of Pennsylvania.
My research interests primarily center around romantic relationship functioning and personality disorder (PD) measurement. My line of PD research centers around how the use of a trait-based, dimensional approach to assessing and measuring PDs may increase construct validity, reliability, and diagnostic accuracy relating to PDs. My romantic relationship research centers around how romantic relationship functioning and interpersonal behaviors are associated with psychopathology diagnoses and symptoms.
As a clinician, I specialize in treating suicidality and self-harm using comprehensive Dialectical Behavior Therapy; in treating PTSD using Cognitive Processing Therapy and Prolonged Exposure; and in treating anxiety-related disorders using exposure therapies like Exposure and Response Prevention for OCD and Exposure for Social Anxiety. I am also passionate about providing couples’ therapy.
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.
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 Acting 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.
My clinical and research work focus on ways to improve care for children with complex neurodevelopmental and behavioral concerns, especially in the context of prenatal substance exposures and fetal alcohol spectrum disorders (FASD).
Current projects include developing training to reduce stigma and improve accurate retrospective screening for prenatal alcohol exposure; examining factors influencing response to the Families Moving Forward Program for FASD; and, evaluating the clinical utility of the proposed diagnosis ND-PAE.
I am a child and adolescent psychiatrist with interests in medical education, infant and early childhood mental health, and psychotherapy. I direct psychotherapy training for child and adolescent psychiatry (CAP) fellows, co-lead the CAP fellows’ didactic curriculum, and coordinate the CAP training experiences of general psychiatry residents.
My clinical work includes treatment in the outpatient setting for young children through adolescents, working closely with their families. In my own work, and in teaching trainees, I am passionate about psychiatrists supporting families comprehensively. I seek to use not only medications (if appropriate) but also behavioral/psychotherapeutic approaches.
My research focuses on expanding behavioral treatments for young children by involving peer supports—caregivers who have previously participated in the programs for their own children—as members of the care team. I am especially interested in this increasing access and fit of the treatment for underserved communities, and currently work in partnership with the Yakima Valley Farm Workers Clinic.
I am a Board-certified Child and Adolescent Psychiatrist at Seattle Children’s Hospital, a faculty member of the University of Washington School of Medicine since 2020, a board member of the ARC Trust of Washington. Clinically, I am an inpatient attending psychiatrist on the Psychiatry and Behavioral Medicine Unit at SCH, and I also see children and families on an outpatient basis at the SCH Autism Center. In each of these roles I am involved in the teaching and supervision of medical students, residents, and fellows. Academically, I am the Director of Career Advising in Psychiatry, helping guide graduating medical students towards residency and careers in Psychiatry. In the CAP fellowship, I am the course director for the Genetics component of the didactics series, and also presenter for the Child Psychiatry portion of the Mind, Brain, and Body course. My professional interests include autism spectrum disorder, neurodevelopmental and genetic disorders, catatonia, bullying, trauma-informed care, and anxiety in children of immigrant families. In all facets of my work I utilize evidence-based practices, and aim to to create strong partnerships with patients and families to achieve positive outcomes.
