adhd trauma anxiety therapy welland ontario in-person online virtual

High quality psychological and mental health services for children, adolescents, parents and adults


Trillium Wellness & Psychological Services is dedicated to supporting the psychological, emotional, and behavioural health needs of individuals and families in Welland and the surrounding areas, including Fonthill, Pelham, Port Robinson, Wainfleet, Fenwick, and more. We offer evidence-based therapy for children, adolescents, parents, and adults, providing personalized treatment plans tailored to each person’s or family’s unique needs.

Our services address a wide range of issues, including—but not limited to—ADHD, trauma, anxiety, depression, mood-related disorders, social anxiety, and childhood or adolescent academic and behavioural concerns. We also offer comprehensive diagnostic evaluations and ADHD assessments for adults, as well as guidance and support for parents navigating challenges with their children.


Our In-Person & Virtual Welland Therapy Services

Therapy provides individuals with a deeper understanding of their thoughts, emotions, behaviors, and relationships. The aim is to support clients in making meaningful changes by developing effective coping strategies, improving daily functioning, alleviating symptoms, and enhancing overall well-being.

Evidence-Based Therapy Services in Welland

Support for Children, Adolescents, Parents & Adults

The clinical team at Trillium Wellness specialize in offering tailored mental health support to children, teens, parents, and adults. Whether you're facing emotional challenges, personal growth concerns, or navigating life’s transitions, we’re here to help you achieve better mental well-being with compassionate, expert care.

Compassionate, Safe Environment

At Trillium Wellness & Psychological Services, we create a safe space where you are respected and heard. Our core values of respect, trust, compassion, and integrity guide every session, ensuring you feel comfortable to explore your emotions, thoughts, and experiences as you work toward healing.

Evidence-Based Treatment

Our approach combines the best of proven therapeutic methods such as Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT), Cognitive Processing Therapy (CPT), Solution-Focused Therapy (SFT), and mindfulness-based interventions. We ensure that each treatment plan is customized to suit your unique needs, promoting lasting positive change and growth.

Affordable Mental Health Services

We believe that everyone deserves high-quality mental health care. That’s why we’re committed to providing accessible and affordable services to individuals in Welland and South Niagara, making it easier for you to prioritize your well-being and receive the support you need.

Hi, I’m Carolyn!

I am a Registered Social Worker with over fifteen years of experience supporting children, youth, young adults, and families in both clinical and educational settings. My passion for mental health began during my undergraduate Psychology studies at York University, where I became deeply interested in human behaviour and emotional well-being. This led me to specialize in addictions work, completing a diploma in Addiction Education at McMaster University and going on to work as an addictions counsellor, while also contributing to research that advanced the treatment of substance use concerns.

In 2010, I completed my Master of Social Work at the University of Toronto and began working with children, adolescents, adults, and parents across a range of settings, including schools, hospitals, the Canadian Mental Health Association (CMHA), foster care, and private practice. These diverse roles have given me a deep understanding of the complex challenges facing young people and families today.

I currently work with children ages six and up, as well as adolescents, young adults, and parents, offering both in-person and virtual sessions. I draw on evidence-based approaches—including Cognitive Behavioural Therapy (CBT), Solution-Focused Therapy (SFT), and mindfulness-based interventions—to help clients build coping skills, strengthen resilience, and create meaningful, lasting change.

If you’d like to learn more about my approach or schedule a complimentary 15-minute consultation, please call 905-550-8677 or complete the online contact form.


Hey! I’m Rose

Hi, I’m Rose, a registered clinical and counseling psychologist based in Ontario, Canada, and the proud owner of Trillium Wellness & Psychological Services. My journey into psychology began in high school and has continued to grow throughout my career. In 2016, I earned my Doctor of Philosophy (PhD) in Counseling Psychology from Louisiana Tech University’s APA-accredited program, a rigorous standard that ensures high-quality graduates are prepared for the field. During my doctoral training, I gained valuable experience working in diverse therapeutic environments, including community mental health clinics and university counseling centers.

In 2018, I returned to Ontario and started practicing in St. Catharines. Since 2019, I’ve been registered for Autonomous Practice with the College of Psychologists and Behaviour Analysts of Ontario. After years of experience in mental health support, including trauma, ADHD, and anxiety therapies, I founded Trillium Wellness & Psychological Services in 2024. My mission is to provide individuals across Welland, Fonthill, Pelham, Port Robinson, Wainfleet, Fenwick, and the surrounding Niagara region with affordable, accessible, and effective mental health care.

If you’re interested in learning more about my approach to therapy, I invite you to schedule a free 20-minute consultation by filling out the contact form or calling my office. I look forward to helping you achieve your therapeutic goals!

Meet our Administrative Assistant, Cy

Welcome to Trillium Wellness & Psychological Services! Whether you’re looking to schedule an appointment or have questions about our services, I’m here to help. Feel free to reach out, and I’ll ensure you get the support you need.

Common Concerns

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Frequently Asked Questions