About
Mariani and Associates
About
Collaborative Care
Working together to support clients across Northern Ontario.
At Mariani and Associates, we work closely with a wide network of multidisciplinary teams and community partners, including physicians, allied health professionals, schools, rehabilitation companies, insurance providers, law firms, WSIB, Veterans Affairs Canada, and various employers.
We are proud to serve a diverse range of clients, including—but not limited to—First Nations and Métis individuals, members of the LGBTQ2+ community, those with physical or intellectual disabilities, first responders, and military veterans.
Together, we aim to uncover the root causes of psychological challenges and create personalized treatment plans that promote recovery, build resilience, and support long-term well-being.
Accessible Services.
To ensure accessibility for clients in remote and rural communities, we offer secure video and telepsychology services. Our clinic is also fully wheelchair accessible.
Languages Spoken
- Services provided in English and Spanish.
Meet Our Team
Dr. Matias Mariani, PhD, C. Psych
Owner and Director
Practice in Clinical Psychology and Neuropsychology
Dr. Samantha D. Roberts, PhD, C. Psych
Practice in pediatric Clinical Psychology and Neuropsychology
Registered Psychotherapists
Clinicians and Psychometrists
Administrative Staff
Meet Our Team
Our team includes psychologists, psychotherapists, and clinical associates dedicated to providing compassionate, evidence‑based care.
CLINICAL TEAM
Our clinicians bring different areas of training and experience to assessment, therapy, and consultation. Explore their profiles to learn about their roles, credentials, and areas of work.
Dr. Samantha Roberts, PhD
Pediatric Psychologist/Neuropsychologist (Supervised Practice)
ADMINISTRATIVE TEAM
Our administrative team helps with inquiries, scheduling, service information, and coordination throughout your experience with the clinic.