Kathleen Wilcox, MBA, BSN

Executive Director


AARTH is excited to announce our new Executive Director, Kathleen Wilcox, BSN, MBA. Prior to joining AARTH, Kathleen served as Global Director of Drug Safety & Epidemiology for Chiron Corporation.  Her career has included serving as an intensive care nurse and working with subjects contributing to cardiovascular research at the Hope Heart Institute. Advocacy is in her DNA as demonstrated in her community focused activities including member of the King County Advisory Council for Seniors and Disabled Services, and member of the Seattle Parks Department’s Rainier Advisory Council, and several other advisory councils.  Kathleen’s love for family and community has been expressed through her experiences as a caregiver and team nurse for the Rainier Community Center little league football team. 


Kathleen holds an Executive Master of Business Administration from University of Washington’s Foster School of Business, a Bachelor of Science in Nursing from Seattle University, and a Bachelor of Arts with a focus in Clinical Psychology from University of Washington. 

Rev. Mary Diggs-Hobson



Reverend Mary Diggs-Hobson is a Cofounder and Consultant of African Americans Reach and Teach Health (AARTH) Ministry, a faith-based 501(c)(3) nonprofit organization established in 2002 to respond to HIV/AIDS and other chronic health conditions that disproportionately affect African and Black people in the diaspora. 

Rev. Diggs-Hobson and her staff are the organizers of a host of state and regional health conferences for health providers. She and her staff continue to develop, sponsor and deliver culturally appropriate behavioral health-change and clinical education and training for communities,
organizations and health institutions throughout Washington and five regional states including, Utah, Oregon, Alaska, Colarado, and Wyoming.
She is a 1992 graduate of RHEMA Bible College Tulsa, Oklahoma with a degree in Pastoral Ministry. Reverend Mary and her husband, Reverend Lee Hobson have served since 2010 on the Pastoral Leadership team at Damascus International Fellowship in Seattle, WA where Reverend James P. Broughton III, is the senior pastor.

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Linda Chastine, BSW

Linda Chastine is a Black Queer Femme living, working, and building community in Seattle, WA. Graduating from the illustrious Clark Atlanta University’s Whitney M. Young, Jr., School of Social Work in 2015, Linda has been dedicated to health equity, for marginalized communities, since her introduction to the field. Linda's health equity journey has taken her from working at Planned Parenthood Southeast as an intern, moving to Seattle through the Lutheran Volunteer Corps to volunteer as a Community Outreach Liaison with The Hepatitis Education Project, to now working as the HIV Program Coordinator with AARTH, since her re-introduction to Seattle in 2017. Linda’s mission and purpose are to create and facilitate spaces for Black, Brown, & Indigenous People of Color (BIPOC), to safely share their narratives as a joyful proclamation of defiance, resiliency, reclamation, and reparation. Ultimately, Linda is dedicated to dismantling all forms of oppression so that one day, all beings may have the ability to live in fullness with love, joy, & dignity, free from fear, shame, and injustice.

HIV Program Coordinator

Angeilea' Yancey-Watson, BSW

ELAW Program Coordinator

Angeilea’ Yancey-Watson is a Tacoma, WA native. Angeilea received her dual bachelors in Community psychology and Health Administration from the University of Washington (Go Dawgs!) in 2017. Since then, her career has been focused on the advocacy and care coordination for underrepresented populations. Angeilea became a certified in-home caregiver in 2014, which was the catalyst to discovering her passion for African American behavioral health. In 2018 and 2019, she served as an Assisted living Director specializing in Alzheimer's and Dementia care. Prior to joining AARTH, Angeilea served as the Director of behavioral health for Sound Wellness Group, a private practice in Tacoma. Her community health journey has led to currently operating as AARTH’s Elders Living & Aging Well (ELAW) program coordinator. Angeilea is intentional about using health promotion to expose new ways of social awareness and to encourage the African American community to both control and redefine their reality. She is extremely humbled to be a part of AARTH’s continuous work at discovering and increasing existing resources that improve quality of life.  

Tariq Sahali

Program Coordinator

Technology Specialist 


Tariq Ibn Sahali is a Technology Evangelist originally from the City of Angels (Los Angeles, CA), but dedicated to tech supporting Seattle’s Black Community for over 30 years.  When not preaching the tech gospel, Tariq is dedicated to his partner and children, maintaining and preparing them for the future as healthy Pan-African citizens of the world. Tariq has been behind the scenes of RealNetworks, Adobe Systems, Tideworks Technology, The Coolout Network, The Garfield Teen Life Center, Washington Hall, Meany Hall, The NW African American Museum, The Black Historical Society of Washington State, Langston Hughes Performing Arts Institute, The Intiman Theatre, Wa Na Wari and plenty of other cultural & Black spaces in and around the Pacific Northwest. Now, Tariq is here to help our community gain greater access to health resources, learn about living with chronic conditions, and aging well during these everchanging times

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Jasmin Tucker

LWCC Program Coordinator


Jasmin Tucker is a business professional, who was born and raised in Seattle Washington. She began her academic career at Highline College, where she attended a dual program which allowed her to receive her High school Diploma, and graduate with an associate degree in Business. Jasmin later transferred to Northwest Christian University where she graduated with honors, attaining a bachelor's degree in Organizational Management.  She took special interest in Non-profit work after she had the opportunity to interview executive leaders, at local non-profits during her senior year at Northwest Christian University. Jasmin has worked in the medical field for the last 5 years, and joins us from Seattle Therapy Network, where she managed a team of 15 therapists, and administrative staff. Her passion for supporting people in their journey to better physical, mental, and emotional health has led her to her position as AARTH's Living Well with Chronic Conditions, (LWCC) Program Coordinator. She is especially grateful to be a part of the AARTH team to support those seeking to improve their physical, mental, and emotional health within her African American Community. 


Principal and owner, Twanda Hill specializes with small and medium sized businesses providing systems and strategies for opening, sustaining and growing their businesses. She is a digital marketing expert and a Solution Provider for Constant Contact. e of years, the focus has included teaching social media workshops and offering simple web page design. Her capacity to blend in with your organization, working as part of the team to fill critical gaps and allow your organizations goals to be met efficiently and professionally. 

Twanda Hill


Digital Equity Project, ELAW &