Delegate Assembly Representative

Position 1

Shelby Mooney, MSW

Position 2

Sergio Mascarenas, MSW, MPA, LICSW

He is a Licensed Independent Clinical Social Worker with 28 plus years of post-master’s professional social work experience. My experience includes working with the Department of Social and Health Services and County Designated Mental Health Professional. He is currently working with homeless Veterans at the VA Puget Sound Health Care System’s Veterans Supportive Housing Program.  He earned his Master of Social Work Degree and his Master of Public Administration Degree from Eastern Washington University. He is a Certified Public Manager (WCPM) from South Puget Sound Community College.


Emily Tillotson, DSW, LICSW

NASW WA Chapter President 2019-2021

Emily is a licensed clinical social worker with ten years of clinical experience and over ten years of experience as a social work educator in higher education. She is a longtime NASW member and has been serving on the NASW Board since 2017.


Garrett Hebel, MSW, LICSW, SUDP

NASW WA Chapter President Elect 2020-2021

With a Bachelors in Social Work and Spanish from Loras College in Dubuque, IA, and a Master of Social Work from Loyola University of Chicago, Garrett moved to Seattle in 2016 when he joined Harborview Medical Center in Seattle to serve as a Mental Health Practitioner, in which he provides outpatient assessment, case management, referral, and group and individual therapy for clients with mental health and substance use disorders. Garrett holds licenses in WA as an Licensed Independent Clinical Social Worker and Substance Use Disorder Professional.