Clinical Mental Health Care, Counselling, Psychotherapy & Specialty Services
Our team provides holistic, evidence-based in-person and virtual counselling, psychotherapy and nursing care. We also offer workshops, training and critical incident support (CISM) services. We are in Sarnia and serve clients across Ontario.
Welcome to Castillo Counselling & Associates
We are a multidisciplinary mental health practice supporting children, adolescents, adults, and organizations across Ontario.
Our team provides integrated psychotherapy and clinically informed care, helping people navigate trauma, anxiety, neurodivergency, life transitions, and occupational stress.
Our Services
We provide mental health services for individuals and groups, along with specialized support for leaders, teams, and organizations.
Individual & Group Counselling
Counselling for children, adolescents, adults, and groups, grounded in evidence-based, trauma-informed psychotherapy approaches.
Workplace & Leadership Support
Mental health support for organizations, leaders, and teams, including CISM training, CISM debriefings, workshops and 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
Serving Sarnia • Lambton County • Chatham-Kent • Strathroy • Corunna • Grand Bend • London • Kettle & Stoney Point • Online across Ontario
Ready to Take the Next Step?
Book a free 15 minute consultation. We begin with a brief, no-pressure consultation to understand your needs. From there, we’ll help guide you to the next step.
Call or text us at 226-246-4669 or fill out the contact form.