Trauma and PTSD Therapists in Oshawa, ON
First Step Men's Therapy
Registered Psychotherapist
Disconnected. Isolated. Angry. Stuck. Many men we work with feel this way. You may be struggling with anxiety, depression, anger, shame, trauma, addiction, or relationship difficulties while trying to hold everything together alone. At First Step Men’s Therapy, we help men better understand themselves, build healthier coping strategies, and reconnect with the life they want to live.
Mahum Ahmed
Registered Social Worker
Struggling with anxiety, depression, trauma, or PTSD? You may feel overwhelmed or stuck and want deeper understanding—not just symptom relief. I offer compassionate, tailored therapy using evidence-based approaches like CBT. Together, we’ll build emotional regulation, stronger relationships, and a more fulfilling, empowered future.
Tharshiga Elankeeran
Registered Psychotherapist MA RP, IMD (candidate)
I embrace the profound truth that we are all interconnected when we mindfully inhabit the present moment. As therapists, we acknowledge the intricate web of human experiences, emotions, and relationships. This awareness creates a nurturing space where clients can explore their inner landscapes with compassion. Together, we embark on a journey of empathy, resilience, and shared transformation.
Myroslava Tyzkyj
Registered Psychotherapit
Therapy isn’t about fixing you — because you’re not broken. You’re human, and that’s messy enough. Adulting can feel like assembling IKEA furniture without the manual — confusing, frustrating, and somehow missing a crucial piece. Together, we’ll make space to breathe, reflect, and build a life that feels more grounded, more honest, and more like you. No perfection required.
River Page
Registered Psychotherapist
I offer a warm, non-judgmental space for individuals and relationships to explore life’s challenges and deepen self-understanding. My work supports those navigating religious or relational trauma, 2SLGBTQIA+ identities, non-monogamy, neurodivergence, gender and sexuality, suicide and self-harm, and environmental anxiety. All with compassion, curiosity, and care.
Jessica Kurucz
Registered Social Worker
I provide support to adults and couples. I have experience working with individuals experiencing trauma, depression, anxiety, relationship problems, gender issues, substance use, low self-esteem, stress-related issues, and chronic illness. I recognize that it takes a great deal of courage to make the decision to start counselling. I consider it a privilege to be invited into your life
Kristy Brosz, MSW, RCSW
Registered Clinical Social Worker/Mental Health Therapist
*Chronic Illness/Rare Disease Therapist & Trauma/Grief Specialist* Kristy's practice focuses on the intersection between trauma and grief/loss. Kristy has a special interest in the areas of trauma, grief/loss, rare/chronic illness, palliative care, and adoption/foster/kinship care.
Treena Peters MSW, RCSW (AB), RSW (ONT)
Registered Clinical Social Worker
Welcome! If you are here, you are likely considering finding some support for what may seem like another one of life's never-ending challenges. I can support you with that. You have already taken the first step. All you need to do next is reach out and book a free consultation so we can discuss what it is you are looking for.
Eric Cousineau
Psychologist
Working to face the personal, emotional, and relationship challenges you are dealing with is admirable; I commend you for taking the first step toward improving your life and your relationships! In therapy, I work with adults facing a number of difficulties related to mood, anxiety, trauma, loss, relationships, personality, life-transition, and self-growth.
Allison Clayton
Registered Psychotherapist
Are you tired of the 'sunshine, butterflies and rainbows' idea of therapy? You aren't here for surface-level advice, trying to “just think positive,” or having to worry about judgment. I am here to provide you with tools that work individually for you and conversations that matter - on both a human level and from an evidence-based approach.
Daniela Levi
Therapist
In the therapy room, I will work collaboratively with you on choosing your goals for therapy and I will utilize my expertise to help choose the type of treatment that best suits you. I value my relationship with my clients, and I will regularly check in with you about your experience of your progress and our work together.
Cherisse N. Doobay
Therapist
In our first session, I will ask you to share your story about your current struggles. We will work collaboratively to identify the core issues and what your goals are for our work together. At the core of my work is the belief in the resiliency of the human spirit; and that change can happen when we connect with each other and with our human nature.
True Roots Therapy-Alyssa Haim
Registered Psychotherapist (RP)
Providing evidence-based and trauma informed psychotherapy to individuals, couples and families
Alysha Bernstein
Registered Psychotherapist, Clinical Supervisor & Traumatologist
I am a registered psychotherapist with a decade of experience in mental healthcare. I have built an authentic, client-centred, and empathic space in my private practice since 2020. We provide care for a wide range of mental health issues and couples or family conflict. My team is as accessible and affordable as possible and we are constantly learning new and better ways to support our clients
Shannon Deeley
Registered Psychotherapist
My approach is integrative and conversational with a focus on intersectionality and the therapeutic relationship. I have specialized training in ACT for ADHD, CBT-I (for Insomnia) and have worked with young parents and women who have survived or are fleeing violence.
Brayden Keeler
Registered Psychotherapist (Qualifying)
Brayden (she/her) obtained a Master’s in Counselling Psychology at Yorkville University. Diagnosed with ADHD as a young adult, Brayden is particularly attuned to the challenges faced by others with neurodivergence, especially recognizing symptoms often overlooked in youth identifying as female.
Matteo Castelli
Registered Psychotherapist & Counsellor
Matteo Castelli has over 15 years of experience providing psychotherapy, group education, counselor training, and mental health advocacy. With an educational background including a Master’s in Counseling Psychology and an Honours Bachelor’s degree in Psychology, he brings both academic knowledge and practical experience to his work with clients.
Shasha Oosthuizen
Psychologist (Supervised Practice)
Sometimes life can become overwhelming because of our inner worlds or outer worlds. We try to manage our life’s challenges as best as we know, but occasionally we might need extra support to feel better. Seeking psychotherapy is an admirable decision since it is a type of self-care, and taking care of ourselves is essential for our wellness.
Shauna Mayer
Registered Psychotherapist (Qualifying), CYI
With 25 years of experience in mental health, yoga therapy, and spiritual care, I bring a wealth of knowledge and compassionate support to our sessions. Are you looking for a therapist who provides a warm, collaborative, and empowering approach to healing? I believe that within each of us lies the strength and wisdom to create meaningful change and growth.
Darbey Carlson
Registered Psychotherapist, EMDR, MACP, MSc, ADHD-CCSP
Accepting NEW Clients - Do you feel “stuck” in your day-to-day life or unsure how to move forward in a way that makes you feel fulfilled? Are you interested in learning more about how your childhood impacts you as an adult? Does it feel like your past experiences are weighing on you, and your sense of self is foggy or unclear? Are you interested in exploring different perspectives or figuring o...