Implementation science – Department of Psychiatry & Behavioral Sciences

Larissa Gaias, Ph.D., is an Acting Assistant Professor of School Mental Health and Implementation Science, located at the SMART Center within the University of Washington School of Medicine Department of Psychiatry and Behavioral Sciences. In her position, she primarily works with the SMART Center’s Training and Technical Assistance Core (TACore) to support schools, districts, community organizations, state agencies, and other partners in building accessible, effective, and equitable mental health services and systems for youth. She is passionate about building collaborative partnerships that apply knowledge and expertise from research, practice, policy, and lived experience into action. Her research centers on incorporating an equity-explicit lens into the development, implementation, and evaluation of school- and community-based social-emotional, behavioral, and mental health practices and policies. Larissa also has methodological expertise that spans quantitative, qualitative, mixed, and participatory approaches.

Samantha Reznik

Dr. Samantha J. Reznik (she/her) is an Assistant Professor and licensed clinical psychologist in the Department of Psychiatry and Behavioral Sciences at the University of Washington School of Medicine. She is the Director for Seattle Children’s Psychosis Program, providing holistic mental health care to support individuals with psychosis ages 13-21 to reach goals aligned with personal values and passions. With a commitment to research, training, and clinical leadership in serious mental illness (SMI), she strives to create meaningful change in mental health services, ensuring individuals receive the recovery-oriented care they deserve.

As an investigator at the Supporting Psychosis Innovation through Research, Implementation, & Training (SPIRIT) Center, she focuses on dissemination and implementation research to increase access to and quality of care for individuals with SMI and other underserved populations. She currently supports the Central Assessment for Psychosis (CAPS) project to increase access to psychosis assessment and reduce barriers to early psychosis treatment engagement across Washington. She is also committed to advancing SMI and health service psychology training and is actively involved in related national service, including serving as the Chair-Elect of the APA SMI/SED Subsection and founding member and Co-Chair of SMI Future of Academia, Training, and Education (FATE) committee to advance doctoral psychology training in SMI.

Dr. Reznik earned her PhD in Clinical Psychology at the University of Arizona with a focus on psychophysiology and intervention science. Her clinical training included a Health Resources and Services Administration (HRSA)-funded Underserved Track clinical internship at University of Kansas Medical Center as well as an advanced clinical fellowship in rehabilitation and recovery for SMI at VA San Diego Healthcare System/University of California San Diego. She was previously a Research Assistant Professor at the University of Texas at Austin and investigator with the Advancing Early Psychosis Intervention Network in Texas (EPINET-TX) project.

Karís Casagrande

Karís Casagrande (she/they), PhD, is a clinical psychologist and director of community outreach at Seattle Children’s Autism Center. She completed her postdoctoral fellowship at University of Washington and Seattle Children’s Hospital, and is an alum of the Leadership Education in Neurodevelopmental and Related Disabilities (LEND) program. Clinically, she specializes in neurodevelopmental assessment, parent coaching models of intervention focused on behavior and social communication, and cognitive-behavioral therapy for individuals with neurodevelopmental differences. She is engaged in community outreach and capacity-building research and programming to improve access to and quality of care for individuals with autism and their families in their home communities. Previously, she was the president of a community non-profit advocacy group and worked with community organizations such as museums, theaters, and hotels to increase accessibility and inclusion for individuals with sensory and developmental differences. She is excited to continue engaging communities and improving accessibility in this new role at the Autism Center.

Margaret Z. Wang

I am a practicing psychiatrist and health services researcher whose research has focused on system-level strategies to deliver high-quality care in settings with few clinical resources or available specialists. I am board certified in general adult psychiatry and geriatric psychiatry and my clinical work has included provision of psychiatric outpatient, inpatient, and emergency services care. I am interested in leveraging existing community infrastructure and adapting evidence based clinical practices to suit community contexts to reduce treatment gaps.

Tessa Frohe

I am a trained Behavioral Scientist with a PhD in Health & Human Performance. The main goal of my work is to reduce substance-related harms and improve quality of life for people experiencing problems related to their substance use. I work closely with community members who use drugs to inform my line of research and address key needs identified. My primary appointment is at the Harm Reduction Research and Treatment (HaRRT) Center within the UW School of Medicine and hold an Affiliate Faculty appointment within the School of Public Health. My aim is to adapt, refine, and disseminate harm reduction programs through digital health interventions to empower individuals and ameliorate substance-related harms.

Laura Prater

Dr. Prater holds a doctorate in public health from the Ohio State University, with a focus in health services research, pragmatic intervention development and policy evaluation. Her work focuses on understanding the circumstances around firearm suicide among vulnerable populations and developing health systems interventions for suicide prevention through firearm safety. Using a public health lens, she works on tailoring interventions to meet the unique needs of vulnerable populations (e.g. dementia, terminal illness) at increased risk for suicidal thoughts and behaviors. She is currently funded by the National Institutes on Aging and the American Foundation for Suicide Prevention to produce clinical decision-making tools to help persons with early dementia, their care partners, and primary clinicians, to make safer plans for firearm storage.

Charles C. Engel

Dr. Charles Engel is Professor in the Department of Psychiatry and Behavioral Sciences at the University of Washington School of Medicine, Core VA HSR Investigator in the Seattle Center for Innovation, Co-Director of the Center’s Advanced Fellowship on Health Systems Research, and Adjunct Physician Policy Researcher at the RAND Corporation. Engel’s work focuses on trauma-informed health systems and strategies for improving the quality of primary care for chronic mental and physical health conditions. His research has covered traumatic injury and post-trauma syndromes ranging from blast injury, mild traumatic brain injury and Gulf War syndrome to PTSD and depression. Engel is experienced at mixed qualitative and quantitative methods and has led large pragmatic randomized trials, program evaluations, and implementation science studies. He has authored or coauthored nearly 200 scholarly papers, including in the New England Journal of Medicine, JAMA, and the American Journal of Psychiatry. Funding for his work has come from the National Institutes of Health, Centers for Disease Control, Department of Veterans Affairs, Department of Defense and other organizations. Before joining UW Psychiatry and the AIMS Center in 2021, Dr. Engel was Senior Physician Policy Researcher at the RAND Corporation from 2013 to 2020 and Associate Chair (Research) at Uniformed Services University’s Department of Psychiatry from 2001-2013. Engel has served on the board of directors of the International Society for Traumatic Stress Studies, has testified twice before Congress, received a number of awards, and delivered invited lectures in over 10 countries. He received both his MD and MPH from the University of Washington.

Mary Hatch

Dr. Hatch is an Associate Professor at the Addictions, Drug & Alcohol Institute (ADAI), Department of Psychiatry & Behavioral Sciences, UW School of Medicine. Her research interests are in the development and testing of behavioral and pharmacologic interventions for substance use disorders and HIV prevention. In particular, her work has focused on the intersection of substance use and HIV-related sex and drug risk behaviors from both the consumer and workforce perspectives, and on implementation factors that affect uptake of interventions. She has held multiple and varied roles in research projects since 1994, and has long-standing experience developing, implementing, and overseeing large-scale multi-site clinical trials with community treatment providers. In addition to her work at the University of Washington, Dr. Hatch is a licensed clinical psychologist at UWMC Outpatient Psychiatry Clinic. Her clinical work specializes in the treatment of drug and alcohol addictions and co-occurring depression, anxiety and trauma.

Bryan Hartzler

In two decades at UW, Dr. Hartzler’s principal focus has been on the dissemination and implementation of empirically-supported health services for persons with substance use disorders. To date, this includes local, regional, national, and international collaborations, encompassing federally-funded work with diverse community-based settings (i.e., addiction care, mental health, primary and specialty medical care, criminal justice, HIV care, schools, faith-based organizations), including those affiliated with the NIDA Clinical Trials Network. As director of the UW Center for Advancing Addiction Health Services (CAAHS), he oversees a broad portfolio, including: 1) the SAMHSA-funded Northwest Addiction Technology Transfer Center (Northwest ATTC), which provides universal, targeted, and intensive technical assistance to the addiction workforce in Alaska, Idaho, Oregon, and Washington 2) regional contribution to SAMHSA’s national Opioid Response Network (ORN), 3) a host of externally-sponsored implementation projects with single-state authorities as well as other organizations, and 4) contribution to NIH-funded and intramural health services research. In professional endeavors that span a science-to-service continuum, Dr. Hartzler seeks to promote adoption and implementation of useful treatment and recovery practices in community settings where they may benefit persons with substance use disorders.