A treehouse represents the deepest desires of childhood: a place where we find comfort, safety, security and freedom
At Treehouse Trauma Centre, we help children, teens and adults overcome the hardships—trauma, abuse, anxiety or stress—that keep them from living fully. Our person-centred, humanistic approach helps adults and children break out of unhealthy relationship patterns that undermine their inner strength and equips them to move forward with security, certainty and joy
Everyone deserves a place to be themselves.
Meet the Team
Chris Rensch, MA RCC
Owner, Child and Trauma Therapist
Specializing in therapy for children of all ages and adults affected by trauma
Chris Rensch, MA, is a Registered Clinical Counsellor and the owner of Treehouse Trauma Centre. He specializes in trauma therapies, with a highly client-centred approach. He helps young children, teens and adults who’ve experienced trauma or abuse to move beyond their experience to a place of security, certainty and joy.
Chris also offers services in German
About Roshni
Roshni believes in the inherent worth of every individual and in our innate desire to become our best selves. In 2012, she earned a Masters in Social Work degree with a focus on mental health and healthcare—while juggling the responsibilities of a busy young family.
When she’s not creating a safe space for her clients, Roshni is making Play-Doh, picking toys up off the floor for the umpteenth time, or watching Curious George with her two young sons.
Approach to Therapy
Alexandra Collins,
MA CCC RCC
Child and Trauma Therapist
Specializing in therapy for youth, adults, families, and intimate partners
Alexandra Collins, MA, is a Canadian Clinical Counsellor. She specializes in trauma therapy from a client-centred humanistic approach. She believes in working with the uniqueness of each youth, adult, family, and intimate partnership; tailoring services to the individual needs of the client.
About Céliane
Born in the Québec countryside, Céliane grew up in a busy household as the second oldest of five siblings. She believes in each person’s individuality regarding how they experience, desire, and strive for wholeness and health. She deeply values holistic wellbeing and believes that connection, authenticity, compassion, and empathy can foster healing and wholeness.
Introvert by nature, she enjoys exploring the outdoors through hiking or climbing, learning languages, making a mess in the kitchen or on a canvas, or entering fictional worlds printed in a book or projected on a screen.
Approach to Therapy
Céliane strives to invite clients to explore their unique and personal experiences in a safe and open environment. She considers individuals as relational beings in constant interaction with themselves, others, and the world – emotions, values and spirituality included – while on a quest for wholeness, balance, and health; a process which can also be disrupted by traumatic experiences.
Drawing from a humanistic-existential approach, she strives to help individuals move toward (re)connection. She also draws from other therapeutic perspectives, including Cognitive-Behavioural therapy, Narrative therapy; Gestalt therapy; Emotionally-Focused Therapy; play and art therapy.
Diana Ayres, MA RCC
Trauma Therapist
Specializing in therapy for youth and
young adults
Diana Ayres, MA, is a Registered Clinical Counsellor. She specialises in anxiety, depression, trauma, body image, life transitions and women issues, including prenatal and postpartum challenges. Working from a person-centered approach, she provides a safe and supportive environment for clients to explore personal challenges and difficulties.
About Thea
Approach to Therapy
Marianna Kavanagh, CCC
Child and Trauma Therapist
Specializing in therapy for children of all ages and adults affected by trauma
Marianna earned her Masters in Counselling Psychology from Trinity Western University and has been counselling in private practice for over 10 years. She works with individuals of all ages and has many years’ experience in working with children and youth. Her specialization is in the areas of grief and loss, depression, anxiety, anger, self-esteem, relationships issues, and spiritual concerns.
About Thea
Approach to Therapy
Roshni Gleitman,
MSW MC RCC
Online Therapist
Specializing in therapy for women and children
Roshni earned her Masters in Counselling from Trinity Western University and has been a Registered Clinical Counsellor for 17 years. She has worked with women and children who’ve experienced family violence—and with those struggling with depression, anxiety, stress, burnout and boundaries, attachment and parenting struggles, identity and self-worth, and relationship repair.
About Roshni
Roshni believes in the inherent worth of every individual and in our innate desire to become our best selves. In 2012, she earned a Masters in Social Work degree with a focus on mental health and healthcare—while juggling the responsibilities of a busy young family.
When she’s not creating a safe space for her clients, Roshni is making Play-Doh, picking toys up off the floor for the umpteenth time, or watching Curious George with her two young sons.
Approach to Therapy
Our Junior Therapists &
Therapists in the Making
Céliane Gagné, MA
Junior Therapist
Specializing in therapy for children and youth affected by grief and trauma
Céliane recently earned her Masters in Counselling from Trinity Western University. She focuses on emotional regulation, grief, and trauma, and has worked with children, youth, and adults. She considers that each individual’s experiences – emotional and cognitive – is unique and valid, and they can thrive when authentically connected to their self, others, and the world.
Céliane also offers services in French
About Céliane
Born in the Québec countryside, Céliane grew up in a busy household as the second oldest of five siblings. She believes in each person’s individuality regarding how they experience, desire, and strive for wholeness and health. She deeply values holistic wellbeing and believes that connection, authenticity, compassion, and empathy can foster healing and wholeness.
Introvert by nature, she enjoys exploring the outdoors through hiking or climbing, learning languages, making a mess in the kitchen or on a canvas, or entering fictional worlds printed in a book or projected on a screen.
Approach to Therapy
Céliane strives to invite clients to explore their unique and personal experiences in a safe and open environment. She considers individuals as relational beings in constant interaction with themselves, others, and the world – emotions, values and spirituality included – while on a quest for wholeness, balance, and health; a process which can also be disrupted by traumatic experiences.
Drawing from a humanistic-existential approach, she strives to help individuals move toward (re)connection. She also draws from other therapeutic perspectives, including Cognitive-Behavioural therapy, Narrative therapy; Gestalt therapy; Emotionally-Focused Therapy; play and art therapy.
Thea Tharuma, MA
Junior Therapist
Specializing in therapy for toddlers and young children affected by trauma, abuse and neglect, as well as learning and understanding emotions
Thea has completed her Masters in Counselling Psychology and is in the process of becoming registered. She has a passion in creating relationships that are built on safety and trust and seeks to provide spaces for others to feel seen and accepted. She has experience working with children, adolescents, and adults with various issues including anxiety, depression, self-esteem, and grief as well as complex trauma, abuse, and relational struggles.
Thea also offers services in Tamil.
About Thea
Approach to Therapy
Naina Menon, MA RCC
Junior Therapist
Specializing in complex trauma
Naina has completed her Masters in Counselling Psychology and recently became a Registered Clinical Counsellor. She strives to create a safe space for those she interacts with. She believes that the foundation for any long-lasting relationship is trust, authenticity and safety. She has experience working with both children and adults. Naina has worked with issues of anxiety, depression, anger, self-esteem, abuse, grief and trauma.
About Thea
Approach to Therapy
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Hannah Raine, BA MA
(in progress)
Therapist in the Making
Specializing in therapy for children and youth affected by complex trauma
Hannah is in the process of completing her Masters in Counselling Psychology from Trinity Western University. She has experience working with youth, adults and couples, working with issues related to depression, anxiety, trauma, boundaries, identity formation and self-esteem, as well as attachment and relational issues.
About Thea
Approach to Therapy
Anika Sawatsky, BA MA
(in progress)
Therapist in the Making
Specializing in working with parents and neurodivergent children and youth
Anika is in the process of completing her Masters of Counselling Psychology from Trinity Western University. She has experience working with parents, couples and families, working with issues related to parenting, relationships, neurodiversity, depression, anxiety, and complex trauma.
About Anika
Approach to Therapy
Our Administrative Staff
Renée Mair
Administrative Assistant & Bookkeeper
About Renée
From a young age Renée has loved numbers, organizing and office supplies, so her role at Treehouse is a perfect fit. Renee has over 15 years of experience in administrative and bookkeeping roles and enjoys working behind the scenes to help the office run smoothly. Working with a great team of therapists as they seek to help people find healing in their lives brings Renée joy and fulfillment.
When Renée is not busy balancing the books or pestering therapists for paperwork, she enjoys creative projects, trying to keep plants alive, thrift store shopping, and most of all, spending time with her husband and two children playing games or enjoying the outdoors.
Land Acknowledgement
The staff of Treehouse Trauma Centre acknowledges that we offer our services on the traditional, ancestral and unceded territory of the Kwantlen Katzie and Semiahmoo and Matsqui First Nations.
We respect the land and honour this tradition of land acknowledgment that dates back centuries for Indigenous people. With this acknowledgment, we thank those Indigenous people who still live on and care for these lands.
