Counselling, Psychotherapy and Mental Health Services
Based in Sarnia & Serving Ontario
Led by Andrea Castillo-Perez, Registered Psychotherapist (RP) and Registered Nurse (RN), Castillo Counselling & Associates provides evidence-based counselling in Sarnia, virtual psychotherapy across Ontario, and specialized mental health services.
Counselling & Psychotherapy Services in Sarnia and Across Ontario
If you are looking for a psychotherapist in Sarnia, Castillo Counselling & Associates provides compassionate, evidence-based counselling.
We offer in-person therapy at our Sarnia office, serving clients from Sarnia, Lambton County, Grand Bend, London and surrounding communities.
Many clients also choose phone or secure virtual psychotherapy sessions, allowing us to support individuals in nearby communities and throughout Ontario.
Our team also provides specialized mental health services, including integrative assessments, wellness workshops, and Critical Incident Stress Management (CISM) services for organizations across Ontario.
Our Services
We provide counselling and psychotherapy for individuals and groups, along with specialized services for leaders, teams, and organizations.
Individual & Group Counselling
Counselling and psychotherapy for children, adolescents, adults, and groups, including trauma-informed care and support for anxiety, life changes, neurodivergence and workplace stress.
Workplace & Leadership Support
Workplace mental health services for organizations, leaders, and teams, including CISM training, CISM debriefings, wellness workshops, and other wellness-based programs.
Why Choose Castillo Counselling
- Safe and non-judgmental space
- Person-centred approach
- Holistic care
- Trauma-informed, evidence-based care
- 25+ years of clinical experience
- Multidisciplinary clinical team
- All ages: children, adolescents, adults
- Individual & family support
- Group therapy
- Leadership & workplace support
- CISM debriefing & CISM training
- Mental health workshops
- Wellness workshops
- Serving all of Ontario
Office location: 2057 Lakeshore Rd, Sarnia, ON, N7X 1G6
Ready to Take the Next Step?
Book a free 15-minute consultation. We start with a brief, no-pressure conversation to understand your needs and help guide you toward the next step.
Call or text us at 226-246-4669 or complete our contact form.