Hennadi is a doctoral-level clinician who works thoughtfully with adults seeking depth, clarity, and meaningful change. His approach is grounded in careful psychological formulation, evidence-based practice, and a steady, reflective therapeutic presence.

He practices under clinical supervision within Atrium Psychology, where care is held with rigor, accountability, and respect for the full human experience.

Languages: Ukrainian, Russian, English

Hennadi is a doctoral-level clinician who works thoughtfully with adults seeking depth, clarity, ... Read More

David Da Silva, BA, MSW, RSW Registered Social Worker & Psychotherapist

Languages: English

David works with youth and adults experiencing anxiety, depression, trauma-related concerns, life transitions, relationship challenges, identity exploration, and emotional well-being. He also supports clients navigating gender identity, sexual orientation, 2SLGBTQ+ experiences, and minority stress.

His approach is collaborative, compassionate, and grounded in curiosity about the full context of a person’s experience. David draws from person-centred, anti-oppressive, strengths-based, and trauma-informed perspectives, integrating approaches such as CBT, DBT, ACT, Internal Family Systems, narrative therapy, and mindfulness-based practices.

David is especially interested in understanding how trauma shows up across the brain, body, relationships, parenting, and sense of self. His work is goal-oriented while remaining paced and attentive to each client’s readiness, helping clients build self-understanding, emotional resilience, confidence, and meaningful change.

David Da Silva, BA, MSW, RSW Registered Social Worker & Psychotherapist Languages: English ... Read More

Madeeha Ahmed, B.A. (Psychology), M.A. (Applied Psychology), RSW Registered Social Worker

You may be feeling overwhelmed, emotionally exhausted, or stuck in patterns that are difficult to change. Madeeha offers a calm, supportive space to make sense of what you are experiencing and begin moving forward with greater clarity, confidence, and self-understanding.

She works with adults experiencing anxiety, depression, trauma, grief, stress, burnout, relationship concerns, emotional dysregulation, substance use, and major life transitions.

Therapy is available in English, Hindi, and Urdu.

Madeeha’s approach is collaborative, culturally responsive, trauma-informed, and tailored to each client. Drawing from CBT, DBT, ACT, Motivational Interviewing, mindfulness, and strengths-based therapy, she helps clients develop practical coping strategies, healthier boundaries, stronger relationships, and greater emotional resilience.

Clients can expect sessions to feel respectful, non-judgmental, and purposeful, with space to feel genuinely heard while working toward meaningful and lasting change.

Madeeha provides psychotherapy in Ontario within her scope of practice as a Registered Social Worker.

Madeeha Ahmed, B.A. (Psychology), M.A. (Applied Psychology), RSW Registered Social Worker You ma... Read More

Hanna brings a unique blend of medical knowledge, fitness experience, and mental-health training to help clients strengthen their emotional well-being and create meaningful change in their lives. As a Registered Nurse, she supports clients in developing healthier patterns, building resilience, and reconnecting with the confidence and clarity needed to move forward.

Her approach is warm, practical, and action-oriented. Hanna works collaboratively to explore the habits, thoughts, and stressors that shape daily functioning, while helping clients build effective routines, boundaries, and mindset tools that enhance both emotional and physical wellness.

Sessions with Hanna are ideal for individuals who are motivated to grow, ready to challenge old patterns, and seeking structured support to improve balance, self-regulation, and overall quality of life.

Languages: Polish, English

Regulatory Note: Hanna provides nursing psychotherapy regulated by the College of Nurses of Ontario. These services are not psychological services and are not provided under the supervision of a psychologist.

Hanna brings a unique blend of medical knowledge, fitness experience, and mental-health training ... Read More

Clients often come to Atrium after feeling unheard, misdiagnosed, or uncertain about why previous treatment has not created lasting change. Atrium Psychology was built on the belief that meaningful therapy begins with thoughtful clinical formulation rather than assumptions.

Led by Dr. Zafire Fierro, Clinical and Counselling Psychologist with more than 28 years of experience, Atrium Psychology emphasizes diagnostic clarity, evidence-based care, and clinical excellence. Every clinician practices within a structured model of supervision, consultation, and ongoing professional development designed to ensure high standards of care across the practice.

Dr. Fierro’s work is now dedicated primarily to psychological assessment, diagnostic consultation, clinical supervision, and the development of treatment pathways for complex presentations. Her expertise continues to shape the care clients receive by supporting clinicians with case consultation, diagnostic formulation, and evidence-informed treatment planning when appropriate.

Whether clients are seeking support for anxiety, trauma, depression, personality concerns, neurodivergence, relationship difficulties, or life transitions, Atrium’s goal is to provide care that is thoughtful, individualized, and grounded in sound psychological science. Rather than simply reducing symptoms, the focus is on understanding the factors maintaining distress and helping clients build meaningful, lasting change.

Clients often come to Atrium after feeling unheard, misdiagnosed, or uncertain about why previous... Read More

MPsy., Masters in Psychology (Supervised Practice)

Focus: Anxiety • Depression • Trauma Recovery • Parenting Support • Emotional Regulation • Neurodiverse & Neurotypical Young Adults and Adults

Approach: With 18 years of experience supporting the neurodivergent community, Stephanie offers a warm, compassionate, and collaborative space for clients to explore challenges and build skills. She supports individuals of all ages in managing anxiety, depression, and the impacts of trauma through an integrative, whole-person approach informed by DBT, CBT, ACT, and Schema Therapy. Her work is trauma-informed and family-inclusive, emphasizing strategies to foster emotional well-being and resilience.

✨ “For many, change begins with feeling safe, seen, and supported.”

MPsy., Masters in Psychology (Supervised Practice) Focus: Anxiety • Depression • Trauma Recovery... Read More