Meet our Team
Institute Independent Practitioners
Michelle Pliske, MSW LCSW RPT-S CEO
Clinical Supervisor
Chief Executive Officer
Dr. Michelle Pliske, DSW LCSW RPT-S™ received her doctorate in social work from the University of Pennsylvania and is a board approved clinical social work supervisor. Dr. Pliske is a registered play therapy supervisor. Practice specializations include trauma treatment, identity development, gender & sexuality, grief & loss, and anxiety conditions. Dr. Pliske has extensive training in treating mental health concerns of early childhood and adolescence.
Behavioral Health Therapist
Independent Practitioner
Elizabeth Glover, MA, LPC: Holds her Masters Degree in Clinical Mental Health from Adams State University in Alamosa, Colorado and her undergraduate degree in Human Science from Oklahoma State University in Stillwater, Oklahoma. Elizabeth is a Licensed Professional Counselor who works with adults navigating mental health symptoms in relation to difficult life transitions. Elizabeth works with health care professionals, teachers, therapists, and those in helping professions navigate the intricacies of their professions and the impact they have on their mental health. Elizabeth utilizes CBT, DBT, Narrative, Animal Assisted Human Health and Schema Theory to provide a client centered therapeutic approach. Her areas of expertise include anxiety, depression, burnout, compassion fatigue, vicarious trauma, codependency, and interpersonal relationship distress.
Behavioral Health Therapist
Independent Practitioner
Brandalyn Sprinkle, LCSW MSW RPT™. Brandalyn holds a Masters Degree in Social Work, is a Registered Play Therapist™ and holds Graduate Certificates in Infant Toddler Mental Health and Primary Care Behavioral Health. She holds certificates in Yoga and Play, Animal Assisted Human Health, Adoption Competency, and is trained in EMDR. She works with individuals and family systems with an attachment-based and trauma-informed lens. She provides support for anxiety, behavioral challenges, depression, family conflict, grief and loss, life transitions, peer relationships, school issues, and trauma.
Behavioral Health Therapist
Independent Practitioner
Michelle (Shelly) Field, MSW, LCSW: Holds a Masters Degree in Social Work. She works with children, teens and adults. Shelly has experience working with people experiencing intimate partner violence and complex trauma. Shelly has spent many years working in the child welfare system. She also has experience working with and advocating for a range of vulnerable populations including commercially sexually exploited young people. She holds Graduate Certificates in Infant Toddler Mental Health and has extensive training in play therapy.
Behavioral Health Therapist
Independent Practitioner
Sharon Allen, MS, LPC:
Sharon graduated in 2008 with a Master’s degree in Clinical Psychology from Pacific University. She has worked with people with a range of concerns including living with depression and anxiety, making sense of traumatic experiences, adjusting to health conditions, and navigating life transitions such as parenthood and aging. Sharon mainly incorporates Acceptance and Commitment Therapy, Solution-Focused Therapy, and Narrative Therapy, while adjusting to include other therapeutic approaches when indicated for the problem at hand. She works 1-on-1 with individuals, including teens and adults. Her hope is to help people find ways to get unstuck from the challenges they face in order to move forward towards creating a meaningful life. When not working, Sharon enjoys hiking, gardening, board games, fantasy novels, attending Hillsboro Hops games, dog-training, and arts and crafts of all kinds.
Behavioral Health Therapist
Dr. Andi Schmidt: PhD, Psychologist Resident
Dr. Schmidt holds a PhD in Clinical Psychology from Pacific University. She works with adolescents and adults with a range of concerns including anxiety, depression, trauma, family conflict, grief and loss, life transitions, disability, and gender and sexual diversity. Dr. Schmidt uses CBT, DBT, and mindfulness techniques, and has a deep understanding of PTSD issues and treatment. Her current research is in intergenerational trauma and resilience. She is a US Navy veteran and has extensive experience working with veterans and the VA.
Behavioral Health Therapist
Independent Practitioner
Dr. Don Schweitzer: PhD, CSWA
Dr. Schweitzer has a PhD in social work from PSU and is both a Certified Trauma Professional and a Certified Wellness Practicioner. His practice is rooted in wellness and mindfulness, with a focus on a holistic approach to health that nurtures the mind-body connection. He integrates mindfulness practices, counseling, and other evidence-based techniques, to help you develop a deeper understanding of your emotional landscape. Don works to build skills for managing stress and anxiety, while improving your overall quality of life.
Behavioral Health Therapist
Independent Practitioner
Kellie Donnelly, MSW, LCSW:
Kellie Donnelly is a graduate of Portland State University Masters of Social Work Program. Kellie provides an inclusive and humanistic perspective to mental health. She approaches healing through a person centered, mindfulness based, collaborative effort between the therapist and the client. She has worked in community mental health settings for the past eighteen years and has training in EMDR, Mindfulness Based Stress Reduction Techniques, Cognitive Behavioral Therapy, Family Therapy, and Trauma Informed Care. She is passionate about understanding each person as an individual with infinite capabilities. In her free time she enjoys outdoor adventures and traveling.
Behavioral Health Therapist
Independent Practitioner
Sandra Schenkenberger. MA, LPCA: Sandra holds a master’s degree in clinical Mental Health Counseling from Adam’s State University in Alamosa, CO and an Undergraduate degree in Social Work (BSW) from Arizona State University. Sandra has experience working with a wide population, but especially with young children. Her background includes supporting youth, adults, families and experiencing trauma, domestic violence, addiction, navigating different systems including child welfare, family conflict and housing instability. Sandra has experience supporting clients from diverse backgrounds different from her own. Sandra uses a multiple modality approach of evidence-based therapies, which include but not limited to CBT, EFT, psychodynamic, DBT, mindfulness, and motivational interviewing. Sandra provides support for anxiety, depression, trauma, life transitions, grief and loss, stress, school/behavioral needs and healthy relationships.
Behavioral Health Therapist
Independent Practitioner
Natalie Miller: MSW, CSWA.
Natalie Miller holds a Master’s degree in Social Work from Pacific University and a Bachelor’s degree from California State University, Fullerton. She works with children, adolescents, and adults, with a special focus on supporting children as young as two. Natalie incorporates play therapy, expressive arts, DIR/Floortime, EMDR, and Adlerian theory. She provides treatment for behavioral challenges and difficulties associated with anxiety, depression, trauma, family conflict, grief and loss, life transitions, peer relationship struggles, school avoidance, fears and phobias, and autism spectrum disorders. Natalie is committed to helping her clients navigate life’s challenges with resilience and compassion.
Behavioral Health Therapist
Independent Practitioner
Matthew Lavier: MSW, CSWA. Matthew holds a Masters in Social Work from the University of New England. He is a passionate advocate for mental health/wellness and as a Marine Corps veteran, he understands the unique challenges faced by veterans and military families. But it is his own journey as a Korean Adult Adoptee that truly sets him apart. Matthew combines evidence-based therapies such as cognitive behavioral, solution-focused, acceptance and commitment, and motivational interviewing therapies to help his clients navigate issues such as anxiety, depression, trauma, relationship, and communication struggles. Whether working with individual adults, children, or families, Matthew's compassionate and empathetic approach creates a safe space for healing and growth.
Behavioral Health Therapist
Independent Practitioner
Amanda Sonju: MA, PCA
Amanda Sonju is a Registered Licensed Professional Counselor Associate who holds her Masters Degree in Clinical Psychology from Pepperdine University and undergraduate degree in Film from Portland State University. She works with children and adolescents experiencing a range of challenges from attachment and ADHD to trauma. She has a background in acting and screenwriting and enjoys infusing play, story, and creativity into her sessions with children and their families. She utilizes ACT, CBT, narrative therapy, Collaborative Problem Solving, and solutions-focused in her work and is excited to explore additional modalities that can have a positive impact on her clients and the family system.
Behavioral Health Therapist
Independent Practitioner
Skye Perez: MA, PCA
Skye holds a Masters Degree in Applied Clinical Psychology from Pacific University and is working towards her Licensed Professional Counselor credential. She provides support for kids, adolescents, and adults struggling with anxiety, depression, burnout, school/family dynamics, and recovery from trauma. She relies on evidenced-based practices such as ACT and mindfulness-based approaches in addition to CBT.
Behavioral Health Therapist
Independent Practitioner
Shannon Mason: M.S., PCA, NBCC.
Shannon holds a Master’s Degree in Marriage and Family Counseling from Portland State University. She works with individuals and families throughout the lifespan. Her background includes supporting people experiencing anxiety, depression, stress, grief and loss, and low self-esteem, as well as supporting people in improving communication and healthy boundaries. Shannon takes a collaborative, person-centered, and strengths-based approach to healing. Her therapeutic approach incorporates cognitive-behavioral, solution-focused, systems theory, and play therapy. She is passionate about understanding each person in the context of the relationships and systems in which we all exist.
Behavioral Health Therapist
Independent Practitioner
Jennie Altamirano: MA., PCA
Jennie holds a master’s degree in clinical mental health from Bushnell University with a background in crisis intervention and suicide prevention. Trained in Psychological First Aid, they bring a steady, attuned presence to their work with experience in depression, anxiety, ADHD, trauma, dissociation, PTSD, and borderline personality disorder. Their theoretical orientation integrates Trauma-Focused Acceptance and Commitment Therapy (TF-ACT) with principles from Internal Family Systems (IFS), supporting clients in cultivating psychological flexibility, reconnecting with their values, and developing compassionate relationships with the parts of themselves shaped by trauma.
Behavioral Health Therapist
Independent Practitioner
Alisha Atkinson: MSCP, PCA
Alisha holds her Master’s Degree in Counseling Psychology from Chatham University. She works with individuals throughout the lifespan but specializes in treating children and adolescents aged 5-18 who struggle with behavioral issues. Alisha is passionate about working with individuals who struggle with trauma, anxiety, depression, aggression, and family conflict. She also has experience working with children diagnosed with autism. She utilizes multiple modalities including CBT, expressive arts, mindfulness, person centered approaches, and more. Alisha is committed to providing therapy that works for her clients and helps them feel more capable and confident.
Behavioral Health Therapist
Independent Practitioner
Adrian Najera: MA, MSW
Adrian holds both a Master of Social Work and a Bachelor of Social Work from Pacific University. His therapeutic approach integrates modalities such as CBT, Exposure and Response Prevention (ERP), and Emotionally Focused Therapy (EFT). Adrian provides individualized, compassionate care for clients ages 6 through adulthood. He specializes in PTSD, Anxiety, Chronic pain, Couples Therapy, and OCD.
Behavioral Health Therapist
Independent Practitioner
Shannon Dooley: MSW, CSWA
Shannon (she/they) holds a Masters Degree in Social Work from Portland State University and is working toward becoming a Licensed Clinical Social Worker. She is certified in EMDR and has raining in LIfespan Integration. Shannon has experience working with individuals, 18+ years of age and the LGBTQIA2S+ population. She provides person-centered, collaborative, and trauma informed therapy. She utilizes EMDR, Lifespan Integration, CBT, and parts work to help clients heal from anxiety, depression, PTSD, childhood trauma, IPV, and gender/sexuality issues. In her free time she enjoys comedy, dancing and little dogs.
Behavioral Health Therapist
Independent Practitioner
Erica Damazo: MA, PCA
Erica holds a Master’s in Counseling from Lewis & Clark College and a Bachelor of Arts in Social and Behavioral Studies from George Fox University. She works with children ages 5 and up, teens, and adults through a humanistic and trauma-informed lens. Her practice integrates a range of evidence-based approaches including CBT, play therapy, attachment theory, mindfulness, somatic awareness, and creative interventions to support clients navigating anxiety, depression, life transitions, parenting challenges, and behavioral or school-related concerns. Her work is shaped by a deep respect for each person’s story, and she is open to integrating spiritual reflection into therapy for those who desire it. With experience supporting individuals impacted by trauma and addiction, she brings warmth, flexibility, and attunement to every session.
Behavioral Health Therapist
Independent Practitioner
Shelby Doctrow: MSW, QMHP
Shelby holds a Master’s of Social Work from Louisiana State University and a Bachelor’s in Social Work from Pacific University. Shelby works across the lifespan, treating children, adolescents, and adults. Shelby’s work with children and adolescents focuses on play therapy, in addition to a range of evidence-based practices. Her clinical areas of practice include anxiety, depression, trauma, grief and loss, life transitions, behavioral issues, and peer conflicts. She strives to create a safe, compassionate, and empowering space for all.
Behavioral Health Therapist
Independent Practitioner
David Hall: M.Ed, LSC, PCA
David holds a B.A. in Psychology from the University of Colorado and a Master’s of Education from Portland State University. He attended Walden University and Lewis & Clark for post-graduate clinical mental health and school counseling training. He works with clients of all ages, addressing anxiety, depression, self-esteem, emotional regulation, ADD/ADHD, school and peer issues, life transitions, grief and loss, trauma, and suicidality. Through a theoretical lens of humanism and attachment theory, David incorporates PCT, CBT, and expressive arts therapies with a special focus on play therapy techniques for children aged 3-12.
Behavioral Health Therapist
Intern
Cecily Overman, Mental Health Intern.
Cecily is pursuing a Master’s in Clinical Mental Health Counseling at Naropa University. Cecily works with individuals across the lifespan (ages 3 and up), offering compassionate, developmentally informed support to children, teens, and adults. Cecily works with those navigating life transitions, anxiety, stress, grief, self-esteem issues, and identity exploration. Her therapeutic style blends mindfulness, expressive modalities, play therapy, and Gestalt-informed practices, emphasizing presence, curiosity, and authentic connection. Cecily offers a dynamic and supportive space for clients of all ages to process emotions, uncover inner resources, and move toward meaningful change.
Behavioral Health Therapist
Intern
Sophie Davis, Mental Health Intern
Sophie Davis is a Clinical Mental Health Counseling graduate student at George Fox University and holds a Bachelor of Science in Cognitive Science with a concentration in Neuroscience. Her clinical approach is rooted in Cognitive Behavioral Therapy and informed by attachment theory, with a focus on holistic, systems-based understanding of individuals and their relationships. Sophie is passionate about supporting clients across the lifespan as they navigate challenges related to anxiety, trauma, stress, and life transitions. She is especially interested in the ways family systems and early experiences shape current functioning and relationships.
Behavioral Health Therapist
Intern
Jason Christensen, Mental Health Intern
Jason Christensen is pursuing a Masters in social work from Louisiana State University. He encompasses a humanistic approach while using evidence based practices such as CBT and DBT with individuals across the lifespan (ages 7+). Jason utilizes a focus on creative expression through art and music to help process and navigate anxiety, depression, life transitions, and identity exploration.
Behavioral Health Therapist
Intern
Madeline Gibson, Mental Health Intern
Madeline (Maddy) Gibson is pursuing a Master of Social Work at Pacific University, following completion of her Bachelor of Social Work from Portland State University. She works with children (ages 5+) and adolescents, offering compassionate, developmentally responsive care as she builds clinical experience under the supervision of Michelle Field. Maddy’s approach is grounded in evidence-based, trauma-informed, and person-centered practices. She is dedicated to meeting clients where they are and fostering a safe, supportive space for healing and growth.
Behavioral Health Therapist
Intern
Mackenzy Mingal, Mental Health Intern
Mackenzy Mingal holds a Bachelor of Science in Psychology from the University of Oregon. She is a graduate student working towards her Master of Social Work at the University of Texas at Arlington. She uses a holistic, evidence-based approach, including Cognitive Behavioral Therapy (CBT) and play therapy, when working with children (ages 3+), adolescents, and adults. Her clinical areas of practice include ADHD, autism, trauma, depression, and anxiety.
Therapy Dogs: Animal Assisted Human Health
Therapy Dog Handler: Dr. Michelle Pliske, DSW, LCSW, RPT-S.
Mercury is a Toy Mini Australian Shepard who enjoys napping in a sunny window. Mercury's favorite game is hide and seek. He can find you anywhere in the clinic. His fur is soft like downy feathers and he is known for his calm disposition. However, when very excited he can perform an amazing wiggle dance! Mercury works with his handler, Michelle and looks forward to meeting you soon.
Goose Therapy Dog in Training Handler: Elizabeth Glover, MA, LPC.
Goose is a Mini Aussie who loves romps with the other therapy dogs, resting on client’s feet, belly rubs and strutting his fluff around the clinic. He is very social and enjoys saying hello to everyone in his path. When not at work Goose enjoys hiking, fetch and learning new tricks (mostly for the treats). Goose is working on his Canine Good Citizenship training to become an official therapy dog. He works alongside his handler Elizabeth providing comfort and support to clients.
Arlo Therapy dog in Training Handler: Brandalyn Sprinkle, LCSW, RPT.
Arlo is a Havanese who loves to meet new people and greets everyone enthusiastically. Don’t be surprised if he greets you with a bark as that is one of the ways he shows his excitement! Arlo has soft hair, and is also hypoallergenic, which is great for snuggling even if you have pet allergies. Arlo loves to chew on toys and take naps and is working on learning some new tricks (it’s all about the treats).
Brio Therapy dog in Training Handler: Sharon Allen, LPC.
Brio is a border terrior who is gifted at finding anything. He is excited to meet everyone, a real people pup. There is no challenge Brio is not willing to under take, and he does it with style.
Retired Therapy Dogs: Thank you for your Service!!!
Full Biographies and Professional Memberships
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Dr. Michelle Pliske, DSW, LCSW, RPT-S™
Michelle M. Pliske completed her doctoral education at the University of Pennsylvania, School of Social Policy and Practice. Dr. Pliske serves as a clinical supervisor for the Firefly Institute, directing mental health services. Dr. Pliske is a licensed clinical social worker (LCSW) and Registered Play Therapy Supervisor (RPT-S™). Dr. Pliske is an assistant professor of social work in the College of Arts and Sciences at Pacific University. She teaches social work theory and practice, diagnostic mental health practice, counseling and interviewing courses, play therapy counseling, animal assisted human health, and human behavior in the social environment. Dr. Pliske is a past president for NASW Oregon and currently serves on the National Board of Directors for NASW in Washington DC. Dr. Pliske is the chair of the Bylaws Committee for NASW and provides service as the National Conference Chair for the Association for Play Therapy.
Dr. Pliske attended the University of Washington where she received a Bachelor of Arts in Psychology from the Developmental Psychology Department. Dr. Pliske's work in developmental psychology included service on multiple research studies at the University of Washington's Institute of Brain and Learning Sciences and Center on Human Development and Disability. This research included: infant and child development, childhood trauma, child behavioral disorders and autism spectrum disorder. Dr. Pliske received a Master of Social Work degree from Portland State University.
Dr. Pliske is a member of the National Association for Social Workers and The Association for Play Therapy. She is a member of the American Counseling Association, the World Association for Transgender Health (WPATH) and the International Society for Traumatic Stress Studies (ISTSS). Dr. Pliske completed training in Eye Movement Desensitization and Reprocessing (EMDR) and uses EMDR in clinical work with adolescent and adult clients. Dr. Pliske received clinical certificates in Yoga and Play Therapy, Clinical Supervision, Trauma Informed Care, and Adoption and Foster Care. Dr. Pliske received her Animal Assisted Human Health certificate of education from the University of Denver Graduate School of Social Work and works collaboratively with her canine companion, Mercury. Dr. Pliske completed her post-graduate certification through the Wharton School of Business in partnership with the School of Social Work and Social Policy at the University of Pennsylvania in Organizational Leadership.
Dr. Pliske has expertise in individual, group, and family counseling. Dr. Pliske serves clients across the lifespan specializing in trauma treatment, grief and loss, identity development, gender & sexuality, and anxiety conditions. Dr. Pliske has extensive training in treating mental health concerns of early childhood and adolescence. Dr. Pliske's background encompasses medical social work providing care in both hospital and hospice settings specializing in chronic or acute medical illness, grief and loss. Dr. Pliske utilizes a prescriptive approach to mental health treatment, tailoring treatment plans for the client or family system. Primary theoretical orientations incorporate cognitive theories and relational theories, particularly relational-cultural theory to address client needs. Dr. Pliske oversees clinical care and provides clinical supervision for provisionally licensed providers and consultation or supervision to licensed mental health providers. Dr. Pliske has worked in agency, hospital, private practice and university-based academia settings.
Dr. Pliske approaches supervision from a relational and collaborative theoretical framework. The general areas of focus in supervision include professionalism, diagnostic evaluations, client case conceptualization and analysis, treatment planning and evidence-based practices, counseling skills, personal awareness for professional growth, and prevention practices for compassion fatigue, vicarious traumatization, and burnout. Dr. Pliske follows a discrimination and developmental model and approach to supervision primarily using a teaching role with novice supervisees and consultation with more experienced supervisees. Digital audio and video recording, live observation, and case reports are all utilized in the supervision process. Dr. Pliske considers intentionality to be paramount in work as a counselor. As such, she works with supervisees to become aware of counselor resonances and the interpersonal process. Facilitating this awareness, including attention to the motivation behind interventions, is an important aspect of her work.
Research Content Areas:
Adverse Childhood Experiences, Complex Developmental Trauma
Play Therapy Practice
Relational-Cultural Theory and Practice
Healthcare Policy
Social Work Pedagogy
Professional Memberships/Certifications:
National Association of Social Workers (NASW)
The World Association for Transgendered Health (WPATH)
The International Society for Traumatic Stress Studies (ISTSS)
Registered Play Therapy Supervisor RPT-S™: The Association for Play Therapy
Graduate Certification in Animal Assisted Human Health, University of Denver
Trauma Informed Care Certification, Portland State University
Adoption and Foster Care Certification, Portland State University
EMDRI-EMDR Therapist
Board Certified by the Oregon State Board of Licensed Clinical Social Workers
Board Certified Supervisor, Oregon Board of Licensed Clinical Social Workers
Publications:
Pliske, M. (2018, June). Restructuring the practice model to create space for professional growth. Play Therapy,13 (2), 10-13.
Pliske, M. & Balboa, L. (2019). Integrating yoga and play therapy: The mind body approach for healing adverse childhood experiences. United Kingdom: Jessica Kingsley Publishers.
Pliske, M. (2020). Changing the outcome of adverse childhood experiences: How interpersonal relationships, play, and the arts support posttraumatic growth. Doctorate in Social Work (DSW) Dissertation. University of Pennsylvania.
Pliske, M., Stauffer, S., & Werner-Lin, A. (2021). Healing from Adverse Childhood Experiences Through Therapeutic Powers of Play: “I Can Do it With My Hands” International Journal of Play Therapy, 30(4), 244–25. https://doi.org/10.1037/pla0000166
Pliske, M., Stauffer, S., & Werner-Lin, A. (2022). Posttraumatic Growth Following Adverse Childhood Experiences: “My Creative Arts Teacher Got Me Through It.” Psychology and Behavioral Sciences, 11(4), 105-115. https://doi.org/ 10.11648/j.pbs.20221104.11
Pliske, M. (2022). Mindfulness-based techniques in play therapy supervision. In S. Born & C. Baker (Eds). Play Therapy Supervision: A Practical Guide to Models and Best Practices. Routledge.
Stauffer, S. & Pliske, M. (2022). Art and movement in play therapy supervision: Working through inevitable trauma stuckness. In S. Born & C. Baker (Eds.) Play Therapy Supervision: A Practical Guide to Models and Best Practices. Routledge.
Pliske, M. (2022, September). The Middle Ground: Multiple factors contribute to the decision-making process for breaking confidentiality. Play Therapy, 17 (3), 16-17.
Pliske, M. (2022). Doctoral education in social work: The impact of accreditation on licensing and regulation for clinical social workers. [Manuscript submitted for publication]. Department of Social Sciences, Pacific University.
Hartwig, E. K. & Pliske, M. M. (2023). Are you and your dog competent? Integrating animal-assisted and play therapy competencies. International Journal of Play Therapy, 32(3), 146-155.
Pliske, M. (2023). Paws and play: A social work canine partner team in play therapy practice. In L. Kogan (Ed.) Careers in one health: Social workers’ roles in caring for humans and their animal companions. Routledge.
Pliske, M. & Black, S. (2023, March). “I Don’t Know What I’m Doing and Feel Like an Imposter!” The Pandemic Fallout of Play Therapy Graduate Education. Play Therapy, 18 (5), 20-23.
Professional Lectures & Presentations:
Pliske, M. M. (2002, December). Risk and Resiliency in Early Childhood [Lecture -2hr]. University of Washington, Seattle, WA, United States.
Pliske, M. M. (2003, May). Risk and Resiliency in Early Childhood [Lecture -2hr]. University of Washington, Seattle, WA, United States.
Pliske, M. M. (2004, January). Childhood Cognitive Development [Lecture – 1hr]. University of Washington, Seattle, WA, United States.
Pliske, M. M. (2011, October). Reaching Children and Adolescents through Play Therapy [Lecture – 3hr]. Portland State University, Portland, OR United States.
Pliske, M. M. (2011, October). The Needs of the Dying [Conference Session -2hr]. Tuality Community Hospital Heath Education Conference, Hillsboro, OR United States.
Pliske, M. M. (2012, April). Working Together: Community Collaboration for Children’s Bereavement Services [Lecture
– 2hr]. Oregon Children’s Theatre Kaiser Permanente Educational Theatre Program, Portland, OR, United States.
Pliske, M. M. (2012, October). A Child’s Sorrow: Understanding Child and Adolescent Traumatic Grief [Conference Session – 2hr]. Washington County Conference for School Professionals, Hillsboro, OR, United States.
Pliske, M. M. (2012, November). A Child’s Sorrow: Understanding Child and Adolescent Traumatic Grief [Lecture – 1hr]. Portland State University, Portland, OR United States.
Pliske, M. M. (2012, November). Clinical Social Work: Moving Theory into Practice [Lecture – 1hr]. Pacific University, Forest Grove, OR United States.
Pliske, M. M. (2013, March). Reaching Children and Adolescents through Interviewing Techniques and Expressive Therapies [Lecture -1hr]. Pacific University, Forest Grove, OR, United States.
Williamson, D. & Pliske, M. M. (2014, March). Let Them be Little: The Impacts of Parental Substance Abuse on Children [Conference Session -6hr]. Al Forthan Scholarship Training Series, Portland, OR, United States.
Pliske, M. M. (2015, June). Starting your own Business and Private Practice [Workshop – 3hr]. National Association of Social Workers, Oregon, Portland, OR United States.
Pliske, M. M. (2015, June). The Thin Red Line: Child and Adolescent Self Harm [Lecture – 1hr]. Hillsboro School District, Hillsboro, OR United States.
Pliske, M. M. (2015, October). A Child’s Sorrow: Understanding Child and Adolescent Traumatic Grief [Conference Session – 2hr]. Northwest Palliative Care Conference, Portland, OR, United States.
Pliske, M. M. (2015, November). Child Trauma and the Developing Brain: Clinical Practice to Reach our Youngest Trauma Survivors [Lecture – 3 hr]. Portland State University, Portland, OR, United States.
Pliske, M. M. (2015, November). Play Therapy to Address Child Grief and Loss [Lecture -1hr]. Oregon Health Science University, Portland, OR United States.
Pliske, M. M. (2017, June). This is Life: Parenting through Cancer [Lecture – 2 hr]. Oregon Health Science University, Portland, OR United States.
Pliske, M. M. (2016, November). Integrating Play Therapy & Yoga for Healing Adverse Childhood Experiences [Conference session - 3hr]. Expressive Therapies Summit, New York, NY, United States.
Pliske, M. M. (2016, November). The Neurobiology of Trauma [Lecture – 2 hr]. Portland State University, Portland, OR United States.
Pliske, M. M. & Balboa, L. E. (2017, November). Integrating Play Therapy & Yoga for Healing Adverse Childhood Experiences [Conference session - 3hr]. Expressive Therapies Summit, New York, NY, United States.
Pliske, M. M. & Balboa, L. E. (2018, March). Hope Stretches: Bridging Yoga and Play Therapy Practices to Address Childhood Trauma [Conference Session – 3hr]. Washington Association for Play Therapy, Seattle, WA, United States.
Pliske, M. M. (2018, April). Therapeutic Effects of Yoga with Children: Integrating Movement and Play Therapy. [Lecture, 3 hr]. Portland State University, Portland, OR United States.
Pliske, M. M. & Balboa, L. E. (2018, December). Hope Stretches: Bridging Yoga and Play Therapy Practices to Address
Childhood Trauma [Workshop – 12hr]. Oregon Association for Social Workers, La Clinica, Medford, OR, United States.
Stauffer, S. D., & Pliske, M. M. (2019, October 1-6). Inevitable stuckness: Supporting play therapy supervisees through art and movement [Conference session - 6hr]. Association for Play Therapy International Conference, Dallas, TX, United States. www.a4pt.org/resource/resmgr/annual_conference/2019/2019_Annual_APT_Internationa.pdf
Pliske, M. M. & Balboa, L. E. (2019, October 1-6). Relational-Cultural Play Therapy [Conference Research Poster Session - 1hr]. Association for Play Therapy International Conference, Dallas, TX, United States. www.a4pt.org/resource/resmgr/annual_conference/2019/2019_Annual_APT_Internationa.pdf
Pliske, M. M. (2019, November 6). The Neurobiology of Trauma: Integrating Expressive Arts into Clinical Practice for Children and Adolescents [Lecture – 3hr]. Portland State University, Portland, OR United States.
Pliske, M. M. (2020, April 14th-17th). Integrating Play Therapy & Yoga for Healing Adverse Childhood Experiences [Conference session - 3hr]. International Summit on Preventing, Assessing and Treating Trauma Across the Lifespan, Honolulu, HI, United States. -Cancelled due to COVID-19; deferred to 2021
https://static1.squarespace.com/static/5dab45989a9f9f7b4aa96521/t/5e4c42d41cd8ee0458de9b63/15820561520 52/FINAL+17th+HI+Registration+Brochure_Reduced+Size.pdf
Pliske, M. M. (2020, April 22nd-26th). Integrating Play Therapy & Yoga for Healing Adverse Childhood Experiences [Conference session - 3hr]. Expressive Therapies Summit, Los Angeles, CA, United States. -Cancelled due to COVID-19; deferred to 2021
http://www.cvent.com/events/expressive-therapies-summit-los-angeles-2020-registration-site/agendahttp://www.cvent.com/events/expressive-therapies-summit-los-angeles-2020-registration-site/agenda-da483bc75ba04137805a35e2ebf28d64.aspxda483bc75ba04137805a35e2ebf28d64.aspx
Pliske, M. M. (2020, October 28th). Relational Trauma [Lecture session -1hr]. University of Pennsylvania School of Social Work and Social Policy, Philadelphia, PA, United States.
Pliske, M. M. (2021, January 19-22nd). Changing the Outcome of Adverse Childhood Experiences: How Interpersonal Relationships, Play, and the Arts Support Posttraumatic Growth [Oral Paper]. Society for Social Work and Research.
Stauffer, S. & Pliske, M. (2021, October 12th-17th). Humpty Dumpty in Supervision: Using Storytelling and Art to Overcome Trauma “Shattering” [Lecture session, 3hr]. Association for Play Therapy International Conference, Little Rock, AK, United States.
https://cdn.ymaws.com/www.a4pt.org/resource/resmgr/annual_conference/2021/2021_conference_brochure.pdf
Pliske, M. M. (2022, February 2nd). Relational Trauma [Lecture session -1hr]. University of Pennsylvania School of Social Work and Social Policy, Philadelphia, PA, United States.
Moser, T., Smith, J., Pliske, M., & Hartwig, E. (2023, October 10th-15th). Partnering with Animals In Play Therapy Panel Discussion [Panel Discussion, 2hr]. Association for Play Therapy International Conference, Palm Springs, CA, United States. chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://cdn.ymaws.com/www.a4pt.org/resource/resmgr/annual_conference/2023/2023_APT_Conference_Brochure.pdf
Pliske, M. & Sprinkle, B. (2023, October 10th-15th). “You Want Me to Do What?” Play Therapy with Adolescents and Young Adults [Lecture Session, 3hr]. Association for Play Therapy International Conference, Palm Springs, CA, United States. chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://cdn.ymaws.com/www.a4pt.org/resource/resmgr/annual_conference/2023/2023_APT_Conference_Brochure.pdf
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Elizabeth Glover, LPC, MA
Elizabeth Glover is a Qualified Mental Health Professional and a Licensed Professional Counselor-Intern. Elizabeth received her bachelor’s degree in Human Development and Family Sciences from Oklahoma State University and her Master of Arts in Clinical Mental Health Counseling from Adams State University.
Elizabeth works with teens, adolescents, and individuals using an integrated therapy model to provide for client’s individual needs also using modalities such as Cognitive Behavioral Therapy (CBT), Trauma-Focused Cognitive Behavioral Therapy (TF-CBT), Narrative Therapy, Mind-Body Work, Experiential Therapy, and Family Systems Therapy. Her areas of specialty include anxiety, depression, obsessive compulsive disorder, post-traumatic stress disorder, effects of abuse, transitional stressors, and family-life difficulties.
Elizabeth works with clients to establish a space of trust and safety to create an environment where deeper self-exploration and processing can occur.
Professional Memberships:
American Counseling Association (ACA)
Healthcare Providers Service Organization (HPSO)
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Brandalyn Sprinkle, LCSW, MSW RPT™
Brandalyn Sprinkle, LCSW MSW RPT™
Brandalyn is a Licensed Clinical Social Worker through the Oregon State Board of Licensed Social Workers. She received her Bachelor of Science in Marriage, Family, and Human Development with a focus on child development from Brigham Young University. She received her Masters in Social Work from University of New Hampshire. She received training in incorporating expressive arts into therapy.
Brandalyn is a Registered Play Therapist™ through the Association for Play Therapy.
Brandalyn has completed basic training in Eye Movement Desensitization and Reprocessing (EMDR) and uses EMDR in clinical work with clients. Brandalyn also holds certificates in Yoga and Play Therapy, Animal Assisted Human Health, Adoption Competency, and holds a graduate certificate in Infant Toddler Mental Health and Primary Care Behavioral Health. She partners with her dog Arlo to build rapport, foster a positive self-image, and improve clients’ ability to create a genuine connection.
Brandalyn is a member of the National Association of Social Workers (NASW) and is currently a voting member of the legislative committee of the Oregon chapter of NASW. She is a member of the Association for Play Therapy. She is also a member of the Pi Chi chapter of the Phi Alpha Honor Society for social workers.
Brandalyn specializes in treating trauma across the lifespan and mental/behavioral health issues in infants and toddlers, children, adolescents, and adults, including anxiety, family conflict, life transitions, and developmental trauma. Brandalyn also has experience in medical social work, having completed an internship in a hospice setting, focusing on helping individuals and families cope with grief and loss.
Brandalyn uses multi-modal theory base, which includes humanistic, human animal bond, relational-cultural, and attachment theories to inform her practice. She approaches each client as an individual and tailors treatment to their unique circumstances. She uses traditional talk therapy in conjunction with play therapy, EMDR, expressive arts, sandtray, and animal assisted therapies.
Professional Memberships/Certifications:
Licensure with the Oregon State Board of Licensed Social Workers
Registered Play Therapist™
National Association of Social Workers (NASW)
NASW Oregon Legislative Committee
Association for Play Therapy
Animal Assisted Human Health certificate
Yoga and Play Therapy certificate
Primary Care Behavioral Health certificate
EMDR training - EMDRIA
National Adoption Competency for Mental Health Training
Professional Lectures/Presentations:
Sprinkle, B. (2024, January-May). Play Therapy Counseling course. Pacific University, Forest Grove, OR, United States.
Pliske, M. & Sprinkle, B. (2023, October 10th-15th). “You Want Me to Do What?” Play Therapy with Adolescents and Young Adults [Lecture Session, 3hr]. Association for Play Therapy International Conference, Palm Springs, CA, United States. https://cdn.ymaws.com/www.a4pt.org/resource/resmgr/annual_conference/2023/2023_APT_Conference_Brochure.pdf
Sprinkle, B. (2023, January-May). Foundation Field Practicum II course. MSW program, Pacific University, Forest Grove, OR, United States.
Sprinkle, B. (2023, September). Infant and Toddler Mental Health. Intro to Social Work course [Lecture Session, 1.5hr]. Pacific University, Forest Grove, OR, United States.
Sprinkle, B. (2022, September). Infant and Toddler Mental Health. Intro to Social Work course [Lecture Session, 1.5hr]. Pacific University, Forest Grove, OR, United States.
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Michelle (Shelly) Field, LCSW, MSW
Shelly received her Bachelor of Science in Developmental Psychology from Oregon State University. Shelly received her Masters Degree in Social Work from Portland State University. Her focus was on Clinical work. She received training on Narrative therapy, Attachment Theory, and a number of other therapeutic models.
Shelly spent many years working in child welfare and specialized in reunification and adoption work. Shelly has experience working with people impacted by trauma, intimate partner violence, sexual abuse, commercially sexually exploited adolescents and young adults. She is a certified domestic violence and sexual assault advocate. She also has a certification in SBIRT (Screening, Brief Intervention Referral for Substance abuse treatment). In her previous role, Shelly was also a certified trainer for the domestic violence model adopted by the child welfare program.
Shelly has also worked with a variety of issues between siblings who have experienced trauma.
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Kellie Donnelly, CSWA, MSW
Kellie Donnelly is a graduate of Portland State University Masters of Social Work Program. Kellie provides an inclusive and humanistic perspective to mental health. She approaches healing through a person centered, mindfulness based, collaborative effort between the therapist and the client. She has worked in community mental health settings for the past eighteen years and has training in EMDR, Mindfulness Based Stress Reduction Techniques, Cognitive Behavioral Therapy, Family Therapy, and Trauma Informed Care. She is passionate about understanding each person as an individual with infinite capabilities. In her free time she enjoys outdoor adventures and traveling.
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Natalie Miller, CSWA, MSW
Natalie Miller holds a Master’s degree in Social Work from Pacific University and a Bachelor’s degree from California State University, Fullerton. She works with children, adolescents, and adults, with a special focus on supporting children as young as two.
Drawing on a range of therapeutic modalities—including play therapy, expressive arts, DIR/Floortime, EMDR, and Adlerian theory—Natalie tailors her approach to meet each client’s unique needs. She provides treatment for behavioral challenges and difficulties associated with anxiety, depression, trauma, family conflict, grief and loss, life transitions, peer relationship struggles, school avoidance, fears and phobias, and autism spectrum disorders.
Natalie holds a deep respect for the rich diversity of life, honoring the full spectrum of age, ability, and neurotype. She actively collaborates with other professionals to provide holistic care, routinely working alongside Occupational Therapists, Speech-Language Pathologists, teachers and school staff, pediatricians, and other specialists to ensure her clients receive comprehensive support.
Passionate about creating spaces where families feel safe, confident, and connected, Natalie is committed to helping her clients navigate life’s challenges with resilience and compassion.
Institute Administrative and Care Coordination Team
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