
About Us
HSIM is a dedicated mental health outpatient clinic and a state-registered Behavioral Health Agency (BHA) committed to serving individuals and facilities with comprehensive and compassionate care. We are proud to be funded by the Health Care Authority (HCA) to provide Intensive Residential Treatment (IRT) services in Thurston County, offering critical support to those in need.
In addition to our direct care services, HSIM leverages the collective expertise of our stakeholders to provide top-tier consultancy services. We assist prospective medical and mental health practitioners in navigating complex regulatory processes, offering guidance on a wide range of operational and compliance needs.
Our consultancy services include:
- Establishing Inpatient / Psychiatric Facilities: From planning to implementation, we help set up facilities that meet all regulatory and operational requirements.
- Licensing and Compliance Support: Guiding facilities through the licensing process and ensuring adherence to regulations for Behavioral Health Agencies (BHA), Adult Family Homes, and Assisted Living Facilities.
- Training and Process Development: Providing specialized training on various topics, including ITA court processes, facility compliance, and operational best practices.
HSIM is dedicated to enhancing the quality and accessibility of mental and behavioral health services by providing expert guidance and tailored solutions. Our goal is to help practitioners and facilities navigate complex systems with confidence, ensuring they meet regulatory requirements and deliver exceptional care to their communities.
Our Vision
Our vision is to cultivate an integrated approach to mental health care, where individuals experience personalized, seamless, and collaborative support. We envision a future where mental well-being is prioritized, stigma is dismantled, and our community thrives in a culture of empathy, resilience, and sustained mental health
Our Mission
Our mission is to provide comprehensive mental health services that empower individuals on their unique journey toward well-being. Through evidence-based practices, collaborative care models, and a commitment to inclusivity, we aim to break down barriers to mental health access. Our dedicated team of professionals strives to foster a healing environment that honors diversity, encourages self-discovery, and ensures that each person receives the compassionate and personalized care they deserve. By merging clinical expertise with a person-centered approach, we seek to transform lives, reduce stigma, and contribute to the flourishing of our community's mental health
Our Team
Leardership



Cheif Clinical Officer
Allan Nyaribo
LICSW, MHP
Chief Medical Officer
Dr. Kelechi Nwaorgu
DNP, PMHNP-BC, ARNP
Cheif Executive Officer
Dr. Mina Liu
DBH, RDN, MHP
Office Admin




Community Relations Thurston County
Alyssa Fitzwater
Community Relations King County
Amanda Underwood
Care Coordinator Thurston County
Shawdee Hafezi
Care Coordinator
King County
Tori Livernash
Clinicians




Program Therapist
George Otura
MS, LMHC
Program Therapist
Sabreehna Essien
CAAL, MHP, MPH
Program Therapist
Cecilia Chavez
LASW, SUDPT
Program Therapist
Julie Evens
CAAL, MHP, MS




