Dialectical Behaviour (DBT) Therapists in Ajax, ON
Anna Marson
Registered Psychotherapist
Anna Marson is a registered psychotherapist specializing in ADHD, trauma, neurodiversity, attachment, stress, and emotion regulation. She integrates evidence-based therapies, mindfulness, and ADHD coaching to help clients build resilience, regulate emotions, and develop practical skills for lasting, positive change. Her approach is compassionate, brain/body-informed, and strength-based.
Joanna Brubacher
Registered Social Worker
Who I Work With: *Couples navigating conflict, repair, or separation *Co-parents creating healthy communication and planning around children *LGBTQ2+ individuals and families *People in non-traditional or polyamorous relationships *Neurodiverse adults and people on the autism spectrum *Individuals exploring identity, emotion regulation, or relational healing
Arianne Nicole Palmares
Registered Psychotherapist (Qualifying)
Hi, I’m Arianne. I’m glad you’re here. I believe everyone deserves therapy access, regardless of background or identity. As a first-generation immigrant, I combine lived experience with clinical training to create a safe and brave space where you can be seen, heard, and take meaningful steps toward the life you want.
Donnica Campbell
Registered Social Worker/ Psychotherapist
Beginning therapy can feel like a vulnerable step, and it can also open the door to greater grounding, clarity, and self-connection. I work from a trauma-informed and inclusive approach. Together, we’ll explore what healing looks like for you, at a pace that feels supportive, and work toward feeling more connected, empowered, and well.
Greg Clarke
Mental Health/Addiction Counsellor - RSSW, Psychotherapist , CCAC MATS CPGC
Hello, I’m Greg Clarke. I have spent the last 40 years working in the mental health and addiction field. Throughout my career, I have focused on providing compassionate support to individuals facing a variety of challenges, including addiction, problem gambling, chronic conditions, grief and bereavement, life changes and ageing, as well as anxiety and depression.
Carolyn Holmes
Registered Psychotherapist (Qualifying)
Offering affordable virtual sessions for infertility, ADHD, PMDD, grief/loss, stress, anxiety, and depression. Trained in DBT, CBT, humanistic/client led, solution focused, narrative therapy approaches. A warm, open counsellor to help with immediate availability.
Stephanie Campoli
MSW, RSW
Stephanie Campoli Psychotherapy is a trauma-focused practice in Oshawa, Ontario, offering in-person therapy and virtual psychotherapy across Ontario and Nova Scotia. The practice specializes in comprehensive Dialectical Behaviour Therapy (DBT), trauma therapy, and addictions treatment, with particular expertise in supporting people living with Borderline Personality Disorder (BPD) and trauma.
Tanja Ivic
Registered Social Worker
*Accepting new virtual clients across Ontario, supporting teens and adults navigating anxiety, trauma, addiction patterns, identity and life transitions.
Mala Dorai
Therapist Intern
I offer a collaborative, trauma-informed therapy space for adults, couples, and families navigating anxiety, burnout, trauma, neurodivergence (including ADHD/autism), grief, and life transitions. Grounded in neuroscience and cultural humility, my work integrates mind, body, and environment, with gentle structure, practical tools, and care for meaningful growth.
DeRoux Jones
Registered Psychotherapist
I’m DeRoux Jones, a Registered Psychotherapist in Ontario with a Master of Counselling Psychology specializing in Marriage & Family Therapy. I serve individuals, couples, and families, helping with anxiety, depression, grief, relationships, and Christian counselling. My approach is collaborative, evidence-based, and client-centered, creating a safe space for growth and healing.
Khysandra Lee
Registered Psychotherapist
Carla Barbosa
Registered Social Worker
I’m a bilingual psychotherapist (English | Portuguese) offering LGBTQ+ and neurodivergent-affirming therapy for adults navigating autism, ADHD, burnout, and identity exploration. I integrate compassion, cultural awareness, and evidence-based care to help clients feel seen and empowered across life’s transitions.
Nora Shapiro
Registered Psychotherapist
I'm a psychotherapist offering services both in-person (Toronto) and virtual (across Ontario). My focus areas include depression, anxiety, meaning, identity, relationship/family issues, values & ambitions, LGBTQ2IA+ mental health, gender, ADHD, and creativity & artistic practice. We can work to open new perspectives, build resilience, and create meaningful change for a more fulfilling life.
Cassandra Tennriello
Registered Psychotherapist
Hi! I'm a Registered Psychotherapist and Canadian Certified Counsellor with 11 years of experience. I walk alongside my clients as they heal, whether supporting emotional regulation, processing trauma, or navigating life transitions. I use an integrative approach, drawing from different theories, modalities, and approaches that fit their unique needs!
Samantha Bernhard
Registered Psychotherapist Qualifying
Mississauga in-person therapy now available! Life can feel overwhelming at times—whether it’s the weight of unresolved emotions, relationship struggles, or the stress of daily life. If you’re looking for a space to feel seen, heard, and supported, I’m here to help.
Abby Tait
Registered Psychotherapist (Qualifying)
You might come to therapy feeling stuck in familiar patterns - ways of coping, thinking, or relating that once made sense but now feel hard to shift. You may be thoughtful and self-aware, yet find yourself overthinking, avoiding certain emotions, or feeling disconnected from who you are or where you’re headed. Questions about identity, values, and purpose often sit quietly underneath these experi…
Natalie Demian
Registered Psychotherapist (Qualifying)
I’m dedicated to helping individuals navigate life’s challenges and discover inner strength. With an MS in Clinical Mental Health Counseling from Niagara University, I support those facing anxiety, grief and loss, life transitions, and relationship difficulties. I offer compassionate, collaborative in-person and virtual therapy across Ontario in a safe, supportive space for growth.
Erika Szabo
Registered Social Service Worker, Psychotherapist
My name is Erika. I'm a white, cis-gender queer woman with lived experience of complex trauma. I work from a person-centered, relational, and anti-oppressive lens and embody this in the work I do! Whether you're interested in meditation, art making, somatics, or simply an empathic ear, I will hold space for you in whatever way you need. BOOKING OPEN in-person and online across Ontario.
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
Ashley Toogood
Registered Psychotherapist, RP, MA, BA (she, her)
I enjoy holding space for my clients and engaging in individual therapy sessions with people aged 14+ of all genders and sexualities. I offer a place for individuals to discuss their emotions and grow from surviving to thriving. I take pride in walking with you down whatever path you are on. I have particular experience in working with stress, anxiety, and burnout, offering a listening ear.
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Frequently Asked Questions About Dialectical Behaviour (DBT)
What is Dialectical Behaviour Therapy (DBT)?
DBT is a structured, evidence-based therapy originally developed by Dr. Marsha Linehan to treat borderline personality disorder (BPD), particularly for individuals experiencing intense emotional pain and self-harm or suicidal behaviour. DBT is built around four core skill sets: mindfulness, distress tolerance, emotional regulation, and interpersonal effectiveness. Its name reflects the core dialectic at its heart — balancing acceptance of yourself as you are with commitment to change.
Who can benefit from DBT?
While DBT was initially developed for BPD, it is now used effectively for a wide range of conditions involving emotional dysregulation, including depression, anxiety, eating disorders, PTSD, bipolar disorder, ADHD, substance use disorders, and self-harm. DBT is appropriate for both adolescents and adults. DBT skills are also valuable for people who do not have a diagnosed condition but struggle with managing intense emotions or interpersonal conflict.
What does full DBT treatment involve?
Comprehensive DBT typically involves weekly individual therapy sessions, a weekly DBT skills training group (similar to a class where skills are taught and practised), between-session phone coaching for crisis support, and a therapist consultation team. However, many therapists offer "DBT-informed" or adapted DBT that incorporates the skills framework within individual therapy, without the full group component — particularly when comprehensive DBT programs are not available in your area.
What are the four core DBT skill modules?
The four DBT skill areas are: Mindfulness (observing the present moment without judgment, the foundation of all other skills); Distress Tolerance (surviving crises without making things worse); Emotional Regulation (understanding and managing intense emotions); and Interpersonal Effectiveness (navigating relationships, setting limits, and maintaining self-respect). These skills are taught systematically and practised both in sessions and in daily life.
How long does DBT treatment take?
Standard comprehensive DBT runs for approximately one year, covering the full skills curriculum over multiple cycles. DBT-informed individual therapy may be shorter — typically 6 months to a year — depending on the presenting concerns and goals. Progress in DBT is strongly associated with actively practising skills outside of sessions, not just learning them in session. Your therapist will help you apply skills to real situations in your daily life.