Welcome - We’re Glad You’re Here.
Starting therapy or psychological services can feel like a big step. Our intake process is designed to be simple, supportive, and responsive, so we can connect you with the right clinician and service as efficiently as possible.
How this works
Select the service you’re looking for below.
Complete a brief inquiry form as best as you can.
Our intake team will review your submission and reach out within 1 business day to discuss next steps and scheduling.
Submitting an inquiry does not commit you to treatment.
We are currently accepting new clients with minimal wait times.
New Client Inquiry Categories
Rehabilitation Assessment & Treatment
Assessment & Testing
Therapy & Counseling
General Inquiry
If you’re unsure which option to select, choose the one that feels closest — our intake team can help guide you from there.
Or, fill out this general inquiry form to help us to assess your needs and determine what service you may require.
Our Psychology Services
At Mills Gosse Psychology, we are dedicated to providing a comprehensive range of services tailored to meet the diverse needs of our clients. Our offerings include Rehabilitation Assessment and Treatment services, including serving Workplace Safety and Insurance Board (WSIB) and motor vehicle accident (MVA) claimants. We have a long history of serving first responder groups, including police, fire, corrections, EMS, and others. We also provide expert psychological therapy and counselling for adults, children, adolescents and teens. Additionally, our specialized psychological assessment and testing services include psycho-educational, gifted, ADHD, and general psychological and diagnostic evaluations.
Our Service Area
Our head office is located in Ajax, Ontario, and we serve clients across the Durham Region, including Pickering, Whitby, and Oshawa. We also have clinicians providing care in Peterborough, Hamilton, and Mississauga. Many individuals and families choose to travel to us when wait times elsewhere are long. Distance should never be a barrier to accessing high-quality mental health care.