Durham Region Psychologists & Therapists Offering Trusted Mental Health Support
For over two decades, Mills Gosse Psychology has been a trusted provider of psychological care across the Durham Region - including Ajax, Whitby, Pickering, and Oshawa - and the Greater Toronto Area. Known for clinical excellence and a thoughtful, client-centred approach, the team brings extensive experience supporting children, adolescents, and adults through a wide range of mental health concerns. Services are offered both in person and online, allowing care to be accessible, flexible, and tailored to each individual’s needs.
If you are seeking support, help is available. Reach out to begin the conversation.
Our Psychology Services
At Mills Gosse Psychology, we proudly offer a wide range of psychological services, including:
Rehabilitation Assessments & Treatment
Workplace Safety and Insurance Board (WSIB)
Motor Vehicle Accident
(MVA)
Services for
First Responders
Therapy & Counselling
Therapy for
Adults
Therapy for
Children & Teens
Community Partnerships
& Referrals
Assessments & Testing
Psychoeducational
Assessments
Gifted
Assessments
ADHD
Assessments
General
Psychological & Diagnostic
At Mills Gosse Psychology - We Help People.
Issues & Conditions
At Mills Gosse Psychology, we support our clients with a wide range of common mental health challenges.
Working With Us
With our extensive experience, we take pride in maintaining a practice that operates thoughtfully and efficiently, all to serve our local community better.
Team: A diverse team of therapists and assessors who offer services in several languages.
Locations: Our head office is in Ajax, Ontario, and we have a dedicated team working throughout Durham, Peterborough, Kawartha, and the Greater Toronto Area (GTA).
Referrals: Our services do not require a physician’s referral. However, we accept referrals from various providers and organizations supporting employees.
Fees & Payments: Our services are covered through most third-party health insurance plans, including employee benefits and WSIB. To ensure accessibility, we offer a sliding fee scale to qualified clients. We accept credit cards and e-transfers.
Appointments
At Mills Gosse Psychology, appointments can be arranged in person, over the phone, or online through secure video platforms.
We strive to provide accessible care and typically do not hold waitlists.
In Person
By Phone
Online
In Your Community
Are you ready to get started? We are here to help you.
To ensure we effectively meet your needs, please take a moment to complete one of our online inquiry forms for new clients.