Our Team

Irene a psychotherapist at Collaborative Therapy in Mississauga

Irene Iskenderova

REGISTERED PSYCHOTHERAPIST (Qualifying) M.Psy

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Days, Evenings & Weekends

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$180

Trauma, Relationships & Attachment-Related Difficulties, Anxiety, Mood, Self-Esteem

Specialties:

Languages:

English, Russian (currently not offering sessions in Russian)

Adult Therapy, Teen Therapy

Client Focus:

In Person Therapy, On Line Therapy, Phone Therapy

Therapy Formats:

Irene is a warm and intentional Registered Mississauga Psychotherapist with experience supporting teens and adults through trauma, attachment wounds, anxiety, mood challenges, and relational struggles.

She creates a safe space for clients to explore and process past experiences and supports them in their journey to heal the emotional, behavioural, and thought patterns that leave them feeling stuck. Through this process, she helps clients build greater confidence, cultivate inner peace, and develop healthier, more secure relationships with themselves and others.

With a Master’s degree in Clinical Psychology and certification in Emotion - Focused Therapy, Irene works alongside clients to explore the deeper emotions and influences that shape their lives and supports them in discovering new ways of moving forward. Alongside this, she offers practical tools to help clients face life’s challenges, navigate emotions and relationships with greater ease, and build lasting resilience. Her approach balances flexibility with structure, adapting to each client’s unique needs and lived experiences while staying rooted in their broader goals and values, to ensure sessions feel purposeful and aligned with the long-term changes they want to create in their lives.

Fluent in English and Russian, and shaped by her experience growing up in a culturally and religiously diverse home, Irene welcomes clients from all walks of life and is committed to creating a culturally sensitive and inclusive environment.

Emotion-Focused Therapy (EFT), Trauma-Focused, Cognitive Behavioural Therapy (CBT), Dialectical Behaviour Therapy (DBT), Acceptance and Commitment Therapy (ACT), Psychodynamic Therapy, Narrative Therapy, and actively engaged in ongoing training in Internal Family Systems (IFS)

Types of Therapy

Trauma, Self-Esteem/Self-Worth, Body-Image, Relationships, Attachment, Life Transitions, Stress/Burnout, Communication, Emotion Regulation, Anxiety Disorders, OCD, ADHD.

Other Areas of Support

Outside of her therapeutic work, Irene finds joy in movement and connection. She loves weightlifting, running through nature trails, and taking long, reflective walks with her dog. She believes in building a lifestyle centred on balance and self-care in ways that feel authentic to each person. In her own life, she recharges by spending time with loved ones and enjoying simple pleasures like baking, exploring new coffee shops, and sharing wholesome meals. A lifelong learner, Irene actively engages in professional development and looks forward to pursuing a Doctor of Psychology (PsyD) in the future—a commitment that enriches her expertise while fueling the curiosity and openness she brings to her work with clients.

Life Outside Sessions

Ashley Bagg

REGISTERED PSYCHOTHERAPIST (Qualifying)

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Evenings & Weekends

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$180

Chronic Pain, Anxiety, Depression, Trauma, Transition Adjustment Difficulties, Parenting, Pregnancy and Postpartum

Specialties:

Languages:

English, French, Italian

Adult Therapy, Teen Therapy

Client Focus:

In Person Therapy, On Line Therapy, Phone Therapy

Therapy Formats:

Ashley is a compassionate and grounded therapist dedicated to helping individuals restore balance, energy, and meaning in their lives. Drawing on 18 years of experience as a hospital nurse, she brings a deep understanding of the ways emotional and physical health intertwine. Her integrative approach combines evidence-based therapies with a warm, human-centered perspective, meeting each client where they are with empathy and respect.

She believes that healing unfolds through small, sustainable shifts and self-compassion—not perfection. In therapy, she creates a safe and calming space where clients can slow down, exhale, and reconnect with themselves. Her work focuses on collaboration and attunement, helping clients rebuild a sense of hope and vitality at a pace that feels right.

Ashley supports individuals navigating exhaustion, caregiver burnout, chronic illness and pain, pregnancy and postpartum mood challenges, and difficult life transitions. Through a process of gentle exploration and understanding, she helps clients feel seen, supported, and capable again—making sense of emotional overwhelm and rediscovering steadiness within the complexity of daily life.

Her approach integrates evidence-based modalities with a holistic, compassion-focused lens, emphasizing the importance of both emotional insight and practical care. She is dedicated to walking alongside her clients as they learn to nurture themselves, manage their responsibilities, and cultivate renewed wellbeing and connection.

Dialectical Behavioural Therapy (DBT), Cognitive Behavioural Therapy (CBT), Mindfulness-Based Therapy, Acceptance and Commitment Therapy (ACT), Compassion-Focused Therapy (CFT), Narrative Therapy, Psychodynamic Therapy, Integrative Holistic Therapy.

Types of Therapy

Chronic Illness, Caregiver Burnout, Mood Challenges, Fatigue & Exhaustion, Stress,, Life Transitions, Grief & Loss, Self-Compassion, Mindfulness, Coping Skills, Boundaries.

Other Areas of Support

Outside of her clinical work, Ashley finds balance and grounding in time spent exploring the outdoors (often accompanied by her rescue dog, Duke), meaningful connection with her family and friends (often found in hockey arenas, gymnastics clubs, and soccer fields). She has a passion for painting, DIY home products, and trying new recipes, finding joy in new adventures and experiences -- a practice she encourages for all her clients when finding balance and creating a self-care regimen amidst often busy and demanding schedules and responsibilities.

Life Outside Sessions

Counsellors Mississauga

Matt Hackney

REGISTERED PSYCHOTHERAPIST (Qualifying), Bsc, Bed, MACP

Days, Evenings & Weekends

$180

Anxiety, Stress, Relationships, Emotional regulation, Depression, Life transitions, ADHD and neurodiversity

Specialties:

Client Focus:

Adult Therapy, Teen Therapy

In Person Therapy, On Line Therapy, Phone Therapy

Therapy Formats:

Matt is a Registered Psychotherapist who brings a warm, grounded, and collaborative approach to working with adults and adolescents. He supports clients navigating stress, anxiety, life transitions, relational challenges, and identity-related concerns, creating a safe and non-judgmental space for those who may feel hesitant or overwhelmed.

Drawing on over 20 years of experience in education, Matt has developed a deep understanding of adolescent and young adult development, emotional regulation, and interpersonal challenges. In his clinical work, he has supported adult clients across the lifespan to manage stress, relational difficulties, chronic health concerns, and major life transitions. Integrating Acceptance and Commitment Therapy (ACT), Solution-Focused Therapy (SFT), and Emotionally Focused Therapy (EFT), Matt’s client-centred, strengths-based approach emphasizes engaging with difficult emotions and is guided by cultural humility and respect for each client’s unique experience and goals.

Types of Therapy

Acceptance and Commitment Therapy (ACT), Solution-Focused Therapy (SFT), Emotionally Focused Therapy (EFT), Strengths-Based Therapy, Client-Centred Therapy

Other Areas of Support

Low Mood, Emotional Regulation, Grief, Loss, Life Transitions, Relationships, Communication, Self-Esteem, Self-Worth, Identity Exploration, Chronic Health Concerns, Coping Skills

Life Outside Sessions

Outside of his therapeutic work, Matt enjoys long hikes in nature, cycling, cooking for family, and immersing himself in music. Committed to continual professional growth, he brings these experiences into his work, offering a thoughtful, present, and curious approach to therapy.

Kate Jurowicz Psychotherapist

Kate Jurowicz

REGISTERED PSYCHOTHERAPIST, RP

Evenings & Weekends

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$180- $190

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Specialties:

Trauma & PTSD, Pregnancy/Postpartum, Anxiety, Depression, Relationships, Stress/Burnout

Languages:

Polish, English

Client Focus:

Adult Therapy, Teen Therapy, Couples, Families

Therapy Formats:

In Person Therapy, On Line Therapy, Phone Therapy

Kate is a Registered Psychotherapist in Ontario with extensive experience providing therapy to individuals, couples, and families. Her professional journey includes significant tenure at SickKids Hospital, where she served as a Program Specialist, overseeing staff and physician peer networks, conducting assessments, and providing crisis intervention and short-term counseling. Kate specializes in treating a range of mental health issues, including anxiety, depression, trauma, relationship difficulties, and stress management. She utilizes evidence-based therapeutic modalities such as cognitive-behavioral therapy (CBT), dialectical behavior therapy (DBT), and solution-focused therapy, tailored to the unique needs of each client.

Kate supports clients through various life challenges, including postpartum depression and birth-related trauma. Her compassionate, empowering style helps clients build resilience, improve self-esteem, and navigate identity, relationship dynamics, and life transitions with greater confidence.

Fluent in English and Polish, Kate welcomes clients from diverse backgrounds and strives to create culturally sensitive and inclusive therapeutic spaces. Her commitment to ongoing learning, professional development, and community engagement reflects her passion for promoting mental wellness and facilitating positive change.

Cognitive Behavioural Therapy (CBT), Eye Movement Desensitization and Reprocessing (EMDR), Dialectical Behaviour Therapy (DBT), Acceptance and Commitment Therapy (ACT), Psychodynamic Therapy, Narrative Therapy, Mindfulness-Based Cognitive Therapy (MBCT), Solution-Focused Brief Therapy (SFBT), and Family Systems Therapy (FST).

Types of Therapy

Marital/Pre-Marital Concerns, Self-Esteem/Self-Worth, Women's Mental Health, Parenting Support, Communication, Emotional Regulation, Life Transitions, Boundaries, Grief/Loss, Identity Exploration, Coping Skills, Infertiliy

Other Areas of Support

Outside of her therapy practice, Kate finds balance and fulfillment through various personal interests and activities. She values quality time with her family and friends, often engaging in shared experiences that strengthen these bonds. Kate enjoys exploring the outdoors, which provides her with a sense of peace and rejuvenation. Her appreciation for diverse cultures and cuisines reflects her open-mindedness and curiosity, qualities that also enhance her therapeutic work. Kate's commitment to personal growth and mindfulness practices supports her in maintaining a grounded and compassionate presence, both personally and professionally. These aspects of her life enrich her ability to connect with clients on a deeper level, fostering a holistic approach to healing and well-being.

Life Outside Sessions

Tanvi Yenna a therapist at Collaborative Therapy Mississauga

Tanvi Yenna

REGISTERED SOCIAL WORKER, MSW

Days, Evenings & Weekends

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$180- $190

Relationship Issues, ADHD, Transgender Individuals, Marital and Pre-marital, Autism, Anxiety

Specialties:

Adult Therapy, Teen Therapy, Couples

Client Focus:

In-Person, On Line Therapy, Phone Therapy

Therapy Formats:

Tanvi is a compassionate and skilled therapist dedicated to helping individuals and couples navigate life’s unique challenges with empathy and professionalism. She creates a safe, affirming space where clients feel heard, respected, and empowered to explore their identities, relationships, and emotional experiences without judgment. Tanvi collaborates closely with her clients to address a wide range of concerns, including anxiety, depression, trauma, and relationship dynamics, tailoring evidence-based approaches to meet each person’s specific needs.

She offers support to couples aiming to strengthen their emotional connection, improve communication, and develop healthy conflict resolution skills. Tanvi recognizes that relationships often come with complex challenges, and she works with partners to build trust and intimacy while honoring each individual’s experience.

With a deep understanding of the distinct experiences faced by LGBTQ individuals and couples—including coming out, navigating family acceptance, and coping with minority stress—Tanvi provides culturally sensitive care that fosters resilience, self-compassion, and authentic self-expression. Her approach encourages clients to embrace their true selves and live fulfilling, meaningful lives and relationships.

Tanvi is committed to ongoing learning and growth, continually refining her therapeutic skills to offer the most effective and supportive care possible. Her warm, genuine presence helps clients feel safe and supported throughout their healing journeys.

Emotionally Focused Therapy (EFT), Brainspotting, Narrative Therapy, Culturally Sensitive, Feminist, Dialectical Behaviour Therapy (DBT), Strength Based.

Types of Therapy

Other Areas of Support

Self-Esteem, Stress, Depression, Teen Violence, Sexual Abuse, Open Relationships Non-Monogamy, Infidelity, Women’s Issues, Infidelity, Identity, Domestic Abuse, Family Conflict, Borderline Personality Disorder (BPD), Body Positivity, Codependency

Outside of her therapeutic work, Tanvi Yenna enjoys spending time in nature, often taking walks to connect with the outdoors. She has a passion for baking sweet treats, which she shares with friends and loved ones. Thrifting for trinkets is another hobby she enjoys, finding joy in discovering unique items. These activities provide her with relaxation and a sense of balance, complementing her professional life.

Life Outside Sessions

Ivona Szostak

Ivona Szostak

REGISTERED PSYCHOTHERAPIST MEd, MACP, HBSc, OCT, RP

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Days, Evenings & Weekends

$180 - $190

Trauma, Relationship Difficulties, Anxiety, Depression, Substance Use, Family Conflict

Specialties:

Languages:

Polish, English

Adult Therapy, Family Therapy, Couples

Client Focus:

In Person Therapy, On Line Therapy, Phone Therapy

Therapy Formats:

Ivona is a compassionate and experienced therapist dedicated to helping people achieve emotional well-being. With over 20 years experience working in education and with a Master's degree in Education and a Master’s degree in Counselling Psychology, she brings a deep understanding of human emotions and relationships. Ivona graduated with awards and distinctions in both of her master’s programs, reflecting her commitment to excellence and lifelong learning. She creates a safe and non-judgemental space for her clients, emphasizing empathy and collaboration. Her work centers on helping clients uncover the unconscious patterns and hidden beliefs that quietly shape their choices, emotions, and relationships. She believes that lasting change begins with self-awareness—when the unseen becomes seen, new possibilities for healing and growth emerge. Ivona supports her clients in becoming more attuned to their inner world, so they can reconnect with their most authentic selves. While she draws from evidence-based approaches such as IFS, EFT, CBT, and Narrative Therapy, her work is always guided by the unique story and wisdom of each client. Ivona is dedicated to walking alongside you on your healing journey, empowering you to navigate life’s challenges with greater clarity, freedom, and confidence.

Internal Family Systems (IFS), Emotionally Focused Therapy (EFT/EFIT), Cognitive Behavioural Therapy (CBT), Narrative Therapy, Attachment Based Therapy.

Types of Therapy

Grief/Loss, Borderline Personality Disorder, Eating Disorders, Break Ups, Communication, Cross-Cultural Challenges, Family Conflict, Loneliness, Life Transitions, Immigration, Self-Esteem/Self Worth, Divorce/Separation, Social Anxiety, Stress/Burnout, Boundaries, Perfectionism, Mood Disorders, Communication.

Other Areas of Support

Outside of the therapy room, Ivona finds grounding through long contemplative walks, yoga, and the occasional game of squash. She has a deep love for gardening—there’s something profoundly satisfying about growing your own vegetables, turning them into a delicious meal, or sharing the harvest with others. A lifelong learner at heart, Ivona enjoys reading psychology books that inspire new insights, and she finds joy in exploring new places and cultures through travel.

Life Outside Sessions

Get started with a Professional and Caring Counsellors in Mississauga, today

Tel: 905 431 9226